{"code":200,"return":true,"data":{"live":[{"id":283,"categoryid":33,"live_data":{"name":"基于高频特性的快速入门EMC分析设计方法","desc":"直播结束后扫码添加助教领取课件直播介绍：","templatetype":2,"authtype":2,"publisherpass":793944,"assistantpass":793944,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2025-06-27 20:00","publishurls":[]},"roomid":"011EEB3D0A75A2B19C33DC5901307461","title":"基于高频特性的快速入门EMC分析设计方法","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/ab\/069a61f8f30bba9081f4216ea452b1.jpg","orderby":0,"audit":0,"createtime":"2025-06-26 09:58:57","updatetime":"2026-05-06 15:55:05","desc":"直播结束后扫码添加助教领取课件直播介绍：1小时掌握EMC分析的底层逻辑，彻底搞懂“电磁兼容”到底怎么设计！你还在为EMC问题头疼吗？一堆干扰源、一堆管控措施，却总抓不到重点？这场直播，教你一套“高频视角+三段论” EMC 快速分析法，不看资","content":"<p style=\"text-align:center;\"><font size=\"4\">直播结束后<\/font><\/p><p style=\"text-align:center;\"><font size=\"4\">扫码添加助教<b>领取课件<\/b><\/font><\/p><p style=\"text-align:center;\"><font size=\"4\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/25\/1c41841f13c31cd5c1230e8428a7dc.png\" alt=\"1c41841f13c31cd5c1230e8428a7dc.png\" width=\"163\" height=\"163\" \/><\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><b>直播介绍：<\/b><\/font><\/p><font size=\"4\">1小时掌握EMC分析的底层逻辑，彻底搞懂“电磁兼容”到底怎么设计！<\/font><font size=\"4\"><br \/><\/font><font size=\"4\">你还在为EMC问题头疼吗？<\/font><font size=\"4\">一堆干扰源、一堆管控措施，却总抓不到重点？<\/font><font size=\"4\">这场直播，教你一套“高频视角+三段论” EMC 快速分析法，<\/font><font size=\"4\">不看资料、不跑仿真，也能快速判断干扰路径和设计缺陷！<\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>直播大纲：<\/b><\/font><p><font size=\"4\"><b>第一节：EMC的高频特性思维基础<\/b><\/font><\/p><font size=\"4\">1）为什么说EMC问题本质是“高频信号管理问题”？<\/font><font size=\"4\">2）高频环境下，电磁干扰是怎么形成的？<\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>第二节：导线的高频等效电路图<\/b><\/font><font size=\"4\">1）普通一根线，高频下却“藏满地雷”？<\/font><font size=\"4\">2）等效模型一看就懂！<\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>第三节：三段论 EMC 快速分析法（独家思维模型）<\/b><\/font><font size=\"4\">1）高频特性认知<\/font><font size=\"4\">2）回流路径判断<\/font><font size=\"4\">3）电压容限评估<\/font><font size=\"4\">→ 用“结构化思维”，拆解复杂EMC问题！<\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>第四节：实战案例讲解——三段论分析法如何落地？<\/b><\/font><font size=\"4\">真实设计案例，现场带你分析干扰源&对策逻辑<\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>第五节：<\/b>课后自检——这套方法，是否也适合你？<\/font><font size=\"4\"><b><br \/><\/b><\/font><font size=\"4\"><br \/><\/font><font size=\"4\"><b>直播亮点：<\/b><\/font><font size=\"4\">✅ 工程化思维总结：三段论=分析框架+经验窍门<\/font><font size=\"4\">✅ 0门槛入门EMC：听得懂、记得住、用得上<\/font><font size=\"4\">✅ 1小时重构你的EMC认知模型<\/font><font size=\"4\">✅ 不是“EMC百科全书”，而是“方法论工具包”！<\/font><font size=\"4\"><br \/><\/font><br \/>","views":6135,"uid":144040,"tags":["EMC","电磁兼容","高频","电磁干扰","安规"],"status":2,"reject":null,"playstatus":3,"playtime":"2025-06-27 20:00:00","count":1,"comments":0,"likes":1,"collects":6,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":282,"categoryid":16,"live_data":{"name":"反激电源TL431+光耦反馈参数计算全解析","desc":"直播结束后扫码添加助教领取课件直播介绍：","templatetype":2,"authtype":2,"publisherpass":622800,"assistantpass":622800,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2025-06-13 20:00","publishurls":[]},"roomid":"1C2E8CE3013989A69C33DC5901307461","title":"反激电源TL431+光耦反馈参数计算全解析","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/6a\/02fabcfba43b640b6802fdde12c4a1.jpg","orderby":0,"audit":0,"createtime":"2025-06-11 17:38:11","updatetime":"2026-05-06 16:56:31","desc":"直播结束后扫码添加助教领取课件直播介绍：随着电源技术和能源技术的发展，反激开关电源在100W以内的领域占据主导地位。其主流控制方式是变压器隔离副边反馈控制。因此，掌握逆变技术势在必行。直播大纲：1：TL431+ PC817规格书解读2：电压","content":"<p style=\"text-align:center;\"><font size=\"4\">直播结束后<\/font><\/p><p style=\"text-align:center;\"><font size=\"4\">扫码添加助教<b>领取课件<\/b><\/font><\/p><p style=\"text-align:center;\"><font size=\"4\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/25\/1c41841f13c31cd5c1230e8428a7dc.png\" alt=\"1c41841f13c31cd5c1230e8428a7dc.png\" width=\"183\" height=\"183\" \/><\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><b>直播介绍：<\/b><\/font><\/p><p><font size=\"4\">随着电源技术和能源技术的发展，反激开关电源在100W以内的领域占据主导地位。其主流控制方式是变压器隔离副边反馈控制。因此，掌握逆变技术势在必行。<\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><b>直播大纲：<\/b><\/font><\/p><p><font size=\"4\">1：TL431+ PC817规格书解读<br \/>2：电压反馈电阻计算取值<br \/>3：光耦的电流输出曲线工作点设置<br \/>4：TL431+光耦偏置电阻的计算<br \/>5：电压波动占空比整体调节变化<br \/><\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><b>主要讲了哪些知识点：<\/b><\/font><\/p><p><font size=\"4\">1：TL431器件内部框图和规格书解读<br \/>2：PC817规格书解读<br \/>3：UC384X内部反馈控制逻辑解读<br \/>4：电压反馈电阻计算取值<br \/>5：TL431+光耦偏置电阻的计算<br \/>6：光耦的电流输出曲线工作点设置<br \/>7：电压环两种经典反馈电路介绍<br \/>8：电压波动，占空比控制的整体调节<br \/><\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><b>能掌握哪些内容：<\/b><\/font><\/p><p><font size=\"4\">1：掌握TL431+PC817器件特性<br \/>2：掌握TL431+PC817反馈的调节原理<br \/>3：TL431+PC817外围参数计算 <br \/>4：掌握UC384X内部框图反馈调节思路<br \/>5：反馈参数计算取值需要验算<br \/>6：能读懂PC817电流传输曲线图<br \/><\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/b7\/a3c975d82aa5628952e6886902bf76.png\" alt=\"a3c975d82aa5628952e6886902bf76.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/8c\/669aa5f7b959c82b42e0d8aec3d07d.png\" alt=\"669aa5f7b959c82b42e0d8aec3d07d.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/b5\/3cfc6cbeaad940bdf773f72934baf4.png\" alt=\"3cfc6cbeaad940bdf773f72934baf4.png\" \/><\/p>","views":5199,"uid":2286,"tags":["反激电源","开关电源","光耦","TL431","变压器"],"status":2,"reject":null,"playstatus":3,"playtime":"2025-06-13 20:00:00","count":1,"comments":0,"likes":1,"collects":14,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":281,"categoryid":6,"live_data":{"name":" Allegro 6层实战直播 RK3576主板全流程解析","desc":"直播结束后扫码添加助教领取课件【直播介绍","templatetype":2,"authtype":2,"publisherpass":994211,"assistantpass":994211,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2025-04-11 20:00","publishurls":[]},"roomid":"BDA160DB812C47B19C33DC5901307461","title":" Allegro 6层实战直播 RK3576主板全流程解析","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/c4\/6830fdc91e2ba1a50d4ce4ae68254a.jpg","orderby":0,"audit":0,"createtime":"2025-03-31 17:45:16","updatetime":"2026-05-06 17:06:08","desc":"直播结束后扫码添加助教领取课件【直播介绍】：4月11日晚（20:00）起，每周五连续6期直播课，由黄勇老师讲授系列课程：6层RK3576主板全流程实战核心设计解析，本期为第一节直播课。本系列直播课程基于全新的软件Allegro24.1，将带","content":"<p style=\"text-align:center;\"><font size=\"4\">直播结束后<\/font><\/p><p style=\"text-align:center;\"><font size=\"4\">扫码添加助教<b>领取课件<\/b><\/font><\/p><p style=\"text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/25\/1c41841f13c31cd5c1230e8428a7dc.png\" width=\"230\" height=\"230\" alt=\"1c41841f13c31cd5c1230e8428a7dc.png\" \/><\/p><p style=\"text-align:center;\"><font size=\"4\"> <\/font><\/p><p><font size=\"4\"><b>【直播介绍】：<\/b><\/font><\/p><p><font size=\"4\">4月11日晚（20:00）起，每周五<b>连续6期<\/b>直播课，由黄勇老师讲授系列课程：<b><font color=\"#c24f4a\">6层<\/font><\/b>RK3576主板全流程实战核心设计解析，本期为第一节直播课<strong>。<\/strong><\/font><\/p><p><font size=\"4\"><strong><br \/><\/strong><\/font><\/p><p><font size=\"4\">本系列直播课程基于全新的软件Allegro24.1，将带你深入解析 <strong><font color=\"#c24f4a\">6层RK3576主板设计<\/font><\/strong> 的核心要点，从项目规划到完整设计流程，帮助你掌握高速PCB设计的关键技能！重点讲解 <strong><font color=\"#c24f4a\">整板设计优化与验证<\/font><\/strong>，包括<font color=\"#c24f4a\"> <strong>电源完整性（PI）、信号完整性（SI）、高速信号布线、射频电路设计及常见问题排查<\/strong><\/font>，确保设计达到工业级标准。<strong><br \/><\/strong><\/font><\/p><p><br \/><\/p><p><font size=\"4\"><b>【分享有礼，惊喜不停】<\/b><br \/>\n只需连续六场直播都将海报图文转发至朋友圈，即可轻松领取双重好礼：<\/font><\/p><p><font size=\"4\">✅ <strong>100元凡亿课程无门槛现金抵扣券<\/strong><br \/>\n——可直接用于凡亿官方平台购课，立减100元，学习更省钱！<\/font><\/p><p><font size=\"4\">✅ <strong>凡亿定制多功能小风扇<\/strong><br \/>\n——手持、桌面、支架三合一，夏日必备神器，清凉又实用！<\/font><\/p><p>\n\n\n<\/p><p><font size=\"4\">坚持分享，就是收获！赶紧行动吧，福利等你来拿～<\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/15\/0f82ce869554ed2e47f03a4b10f005.jpg\" width=\"901\" height=\"450\" alt=\"0f82ce869554ed2e47f03a4b10f005.jpg\" \/><font size=\"4\"><br \/><\/font><\/p><p><br \/><\/p><p><font size=\"4\"><b>【直播竞答 · 好礼送不停】<\/b><br \/>\n观看直播，即有机会参与<strong>有奖答题环节<\/strong>！答对问题，就能把精美好礼带回家<\/font><\/p><p><font size=\"4\">🏆 奖品包含：<br \/><\/font>✅<font size=\"4\"><strong>凡亿定制多功能小风扇<\/strong>（手持｜桌面｜支架三用）<br \/><\/font>✅ <font size=\"4\"><strong>30CM PCB工程师专用沉金直尺<\/strong>，实用又有范！<\/font><\/p><p>\n\n<\/p><p><font size=\"4\"> 所有奖品 <strong>包邮到家<\/strong><\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/e5\/87caecffc6eb813c7855f48c4f848c.jpg\" width=\"866\" height=\"433\" alt=\"87caecffc6eb813c7855f48c4f848c.jpg\" \/><font size=\"4\"><br \/><br \/><\/font><\/p><p><font size=\"4\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/f8\/049a4bea21248b22d9239e83a93bd0.png\" alt=\"049a4bea21248b22d9239e83a93bd0.png\" width=\"1152\" height=\"418\" \/><\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/8c\/7eac53eb227ebcd292d0f8d5659c0e.png\" alt=\"7eac53eb227ebcd292d0f8d5659c0e.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/1b\/2cd5abbfef4edb0d664e7229ed7c64.png\" alt=\"2cd5abbfef4edb0d664e7229ed7c64.png\" \/><\/p>","views":14602,"uid":75,"tags":["RK3576","主板设计","电源完整性","高速信号","布局布线"],"status":2,"reject":null,"playstatus":3,"playtime":"2025-05-23 20:00:00","count":6,"comments":2,"likes":7,"collects":53,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":280,"categoryid":5,"live_data":{"name":"手机20W PD快充Layout全流程解析","desc":"直播结束后扫码添加助教领取课件直播介绍：","templatetype":2,"authtype":2,"publisherpass":935644,"assistantpass":935644,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2025-03-21 20:00","publishurls":[]},"roomid":"76AE7BA5367B87FE9C33DC5901307461","title":"手机20W PD快充Layout全流程解析","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/c8\/3eb3c54ef5baa8460f926ec5e5d82b.jpg","orderby":0,"audit":0,"createtime":"2025-03-20 14:53:48","updatetime":"2026-05-06 16:29:04","desc":"直播结束后扫码添加助教领取课件直播介绍：本次直播将深入解析手机20W PD快充的Layout设计关键点，涵盖从原理图分析到实际布线的完整流程。我们将讲解安规要求、布局与布线技巧，并通过实操演示，让你掌握高效的PCB设计方法，助力快充方案落地","content":"<p style=\"text-align:center;\">直播结束后<\/p><p style=\"text-align:center;\">扫码添加助教<b>领取课件<\/b><\/p><p style=\"text-align:center;\"> <img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/01\/da3e2d7916fccb45c766851939a87a.png\" alt=\"da3e2d7916fccb45c766851939a87a.png\" \/><\/p><p><br \/><\/p><p><font size=\"4\"><b>直播介绍：<\/b><br \/><span style=\"font-weight:normal;\">本次直播将深入解析手机20W PD快充的Layout设计关键点，涵盖从原理图分析到实际布线的完整流程。我们将讲解安规要求、布局与布线技巧，并通过实操演示，让你掌握高效的PCB设计方法，助力快充方案落地。<\/span><\/font><\/p><p><font size=\"4\"><br \/><b>直播大纲：<\/b><br \/><b>1、20W PD快充原理图解析 <\/b><span style=\"font-weight:normal;\">—— 关键电路模块与工作原理剖析<\/span><br \/><b>2、安规设计讲解 <\/b><span style=\"font-weight:normal;\">—— 满足快充安全标准的设计要点<\/span><br \/><b>3、PCB布局技巧<\/b> <span style=\"font-weight:normal;\">—— 关键器件摆放原则与优化策略<\/span><br \/><b>4、PCB布线要点<\/b> <span style=\"font-weight:normal;\">—— 高速信号、电源走线及EMC优化<\/span><br \/><b>5、Layout实操演示<\/b><span style=\"font-weight:normal;\"> —— 基于案例完成完整PCB设计<\/span><br \/><\/font><\/p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ee\/05a8836d940698508b38ed0d5e99ee.png\" alt=\"05a8836d940698508b38ed0d5e99ee.png\" \/><br \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ed\/dae352b66a6b4cf381f08d38796fc3.png\" alt=\"dae352b66a6b4cf381f08d38796fc3.png\" 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\/><\/p>","orderby":0,"categoryid":5,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/22\/bdef19cf02f637afc40bb8cf1daa8d.jpg","buycount":178,"count":1,"likes":0,"views":1842,"comments":0,"collects":9,"reject":null,"invite":0,"createtime":"2025-11-14 22:48:56","updatetime":"2026-05-06 16:17:43","deletetime":null,"tags":["Altium Designer25","Query查询","Query查询语句"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"}],"goodcourse":[{"id":658,"uid":7433,"title":"6层Altium眼镜一体机高密高速实战视频教程","desc":"★掌握PCB设计常用的设计技巧★熟悉PCB设计的整体流程★交互式模块化快速布局★掌握各个PCB模块的布局布线要点★掌握电源平面分割的方法及要点★掌握差分走线的设计方法★了解常见EMC的PCB处理方法","price":"328.80","content":"<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">说明：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">1、平台上只放了试听部分的课程，可以在本平台下单，之后联系下方助教进行授权全套课程播放<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">2、可以淘宝平台购买之后进行全套视频授权（点击右侧链接打开淘宝店铺→）：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.5dd06f50eDKaKM&id=598598785207\" target=\"_blank\" title=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.5dd06f50eDKaKM&amp;id=598598785207\">https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.5dd06f50eDKaKM&amp;id=598598785207<\/a><\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">3、助教联系方式（微信扫一扫添加）：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080417690812.png\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513032256774.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513038695044.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513045425460.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513063223061.jpg\" class=\"\" width=\"750\" height=\"1216\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513064659449.jpg\" class=\"\" width=\"750\" height=\"444\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513064656173.jpg\" class=\"\" width=\"750\" height=\"263\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513064977422.jpg\" class=\"\" width=\"750\" height=\"1212\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513065636993.jpg\" class=\"\" width=\"750\" height=\"1199\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513065242977.jpg\" class=\"\" width=\"750\" height=\"1203\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513066379417.jpg\" class=\"\" width=\"750\" height=\"1682\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513066217126.jpg\" class=\"\" width=\"750\" height=\"512\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513066651879.jpg\" class=\"\" width=\"750\" height=\"711\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080749754284.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513067827239.jpg\" class=\"\" width=\"750\" height=\"759\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513067127944.jpg\" class=\"\" width=\"750\" height=\"795\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513067465947.jpg\" class=\"\" width=\"750\" height=\"1280\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513067727814.jpg\" class=\"\" width=\"750\" height=\"1449\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596513068972380.jpg\" class=\"\" width=\"750\" height=\"910\"\/><\/p>","orderby":0,"categoryid":5,"status":2,"keywords":"6层Altium教程","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200804\/ab3e6cd276cc5d14449f08f009a7d1db.jpg","buycount":1,"count":1,"likes":0,"views":4905,"comments":0,"collects":2,"reject":"","invite":0,"createtime":"2020-08-04 11:51:42","updatetime":"2026-05-06 13:38:44","deletetime":null,"tags":["6层Altium教程","Altium教程","PCB培训"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"328.80"},{"id":21435,"uid":30525,"title":"【第九期】射频电路实战特训班","desc":"","price":"6999.00","content":"<p><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/2207926780982\/O1CN012Ii9OJ1J7ngUQqrtG_!!2207926780982.jpg\" alt=\"O1CN012Ii9OJ1J7ngUQqrtG_!!2207926780982.jpg\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/2207926780982\/O1CN01CcqIyz1J7ni5nJaX5_!!2207926780982.jpg\" alt=\"O1CN01CcqIyz1J7ni5nJaX5_!!2207926780982.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/3a\/6ff62bfb608f33b90e9fddbe6f38c5.png\" alt=\"6ff62bfb608f33b90e9fddbe6f38c5.png\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/2207926780982\/O1CN01LAW91R1J7ni32XHKE_!!2207926780982.jpg\" alt=\"O1CN01LAW91R1J7ni32XHKE_!!2207926780982.jpg\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/2207926780982\/O1CN01eycWOX1J7ngQ6rYuV_!!2207926780982.jpg\" alt=\"O1CN01eycWOX1J7ngQ6rYuV_!!2207926780982.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/38\/88f84deeccb32bca71d4f0753ac6ac.png\" alt=\"88f84deeccb32bca71d4f0753ac6ac.png\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/2207926780982\/O1CN01eycWOX1J7ngQ6rYuV_!!2207926780982.jpg\" alt=\"O1CN01eycWOX1J7ngQ6rYuV_!!2207926780982.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/44\/86b90108c1d7a3bcd22a6fdcb86c08.png\" alt=\"86b90108c1d7a3bcd22a6fdcb86c08.png\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/2207926780982\/O1CN01kkkHHh1J7ngSD7hil_!!2207926780982.jpg\" alt=\"O1CN01kkkHHh1J7ngSD7hil_!!2207926780982.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/04\/567c77fdffe079fbdf120cdd9ed2b4.png\" alt=\"567c77fdffe079fbdf120cdd9ed2b4.png\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/2207926780982\/O1CN01HHz6CO1J7ngZ58oLQ_!!2207926780982.jpg\" alt=\"O1CN01HHz6CO1J7ngZ58oLQ_!!2207926780982.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ad\/14fc8c71fdc467a21c917c13722670.png\" alt=\"14fc8c71fdc467a21c917c13722670.png\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/2207926780982\/O1CN01lMRnvD1J7nhiaTyJw_!!2207926780982.jpg\" alt=\"O1CN01lMRnvD1J7nhiaTyJw_!!2207926780982.jpg\"\/><br\/><\/p>","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/09\/5e911e4c1082fa95806837dd4620ef.jpg","buycount":52,"count":34,"likes":1,"views":9378,"comments":0,"collects":10,"reject":null,"invite":0,"createtime":"2023-08-29 17:23:17","updatetime":"2026-05-06 17:19:16","deletetime":null,"tags":["射频","天线","版图设计","ADS","微波"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"6999.00"},{"id":2018,"uid":7433,"title":"layout设计6层叠层阻抗计算速成实战视频课程","desc":"1.多设备学习:手机、平板、电脑，学习更便捷,提升更高效   2.名师讲解:真实(置身课堂的真实感受)、 生动(授课形式更灵活、直观)、高清(悦目的视觉体验  3.全面教学资料:经典案例、常用封装库、设计工具、常见问题集、高手经验、常用规范","price":"28.80","content":"<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">说明：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">1、平台上只放了试听部分的课程，可以在本平台下单，之后联系下方助教进行授权全套课程播放<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">2、可以淘宝平台购买之后进行全套视频授权（点击右侧链接打开淘宝店铺→）：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.16.4cc159ceXltk5W&id=593824762372\" target=\"_blank\" title=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.16.4cc159ceXltk5W&amp;id=593824762372\">https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.16.4cc159ceXltk5W&amp;id=593824762372<\/a><\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">3、助教联系方式（微信扫一扫添加）：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080417690812.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203502304842.png\" title=\"1597203502304842.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203513985248.png\" title=\"1597203513985248.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203525959867.png\" title=\"1597203525959867.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203534461047.png\" title=\"1597203534461047.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203542818298.png\" title=\"1597203542818298.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203764832695.png\" title=\"1597203764832695.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203787589919.png\" title=\"1597203787589919.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203802686985.png\" title=\"1597203802686985.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203831402496.png\" title=\"1597203831402496.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203852692213.png\" title=\"1597203852692213.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597203998127954.png\" title=\"1597203998127954.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204023445834.png\" title=\"1597204023445834.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204036274713.png\" title=\"1597204036274713.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204051275255.png\" title=\"1597204051275255.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204075583576.png\" title=\"1597204075583576.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204088649229.png\" title=\"1597204088649229.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204111241368.png\" title=\"1597204111241368.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204120561128.png\" title=\"1597204120561128.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204130329015.png\" title=\"1597204130329015.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204151438165.png\" title=\"1597204151438165.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597204159128056.png\" title=\"1597204159128056.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028859967239.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028860753542.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080749754284.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028860527769.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028860714514.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861817313.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861308279.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861308279.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861943828.jpg\"\/><\/p><p><br\/><\/p>","orderby":0,"categoryid":6,"status":2,"keywords":"layout视频课程","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200812\/1a23be29a2f4b1dfb41a1d57191fe247.jpg","buycount":6,"count":1,"likes":0,"views":5396,"comments":0,"collects":11,"reject":"","invite":0,"createtime":"2020-08-12 11:50:25","updatetime":"2026-05-06 15:59:35","deletetime":null,"tags":["layout视频课程","layout设计","叠层阻抗计算"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_299","ipaprice":"29.90"},{"id":20546,"uid":58261,"title":"第二期&90天射频电路开发实战特训班","desc":"","price":"6999.00","content":"<p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059908967745.jpg\" alt=\"1626059908967745.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059924477254.jpg\" alt=\"1626059924477254.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059939331217.jpg\" alt=\"1626059939331217.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059940558486.jpg\" alt=\"1626059940558486.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059940409421.jpg\" width=\"750\" height=\"1200\" alt=\"1626059940409421.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059941447099.jpg\" width=\"750\" height=\"1200\" alt=\"1626059941447099.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059941608769.jpg\" width=\"750\" height=\"1200\" alt=\"1626059941608769.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210712\/1626059941957909.jpg\" width=\"750\" height=\"1169\" alt=\"1626059941957909.jpg\" \/><\/p>","orderby":0,"categoryid":22,"status":2,"keywords":"第二期&90天射频电路开发实战特训班","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20210913\/ab6bbf057bdd5bf2a6ac21f7e271c7b9.jpg","buycount":12,"count":22,"likes":0,"views":18876,"comments":0,"collects":2,"reject":"","invite":0,"createtime":"2021-09-13 14:55:31","updatetime":"2026-05-06 12:10:39","deletetime":null,"tags":["天线","射频电路","电路设计"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"6999.00"},{"id":81,"uid":58261,"title":"SI9000叠层阻抗计算实战视频 高速PCB设计必备课程","desc":"学习目标：\n1、掌握常见叠层的阻抗模型\n2、掌握如何根据新盘厚度和PP片厚度叠层出要求的厚度板\n3、掌握利用SI9000计算阻抗值的方法","price":"28.80","content":"<p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657275924018.jpg\" title=\"1546657275924018.jpg\" alt=\"1.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657281789518.jpg\" title=\"1546657281789518.jpg\" alt=\"2.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657292588453.png\" title=\"1546657292588453.png\" alt=\"课程简介.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657296340856.png\" title=\"1546657296340856.png\" alt=\"3.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657299884841.png\" title=\"1546657299884841.png\" alt=\"4.png\" width=\"777\" height=\"482\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657366578317.png\" title=\"1546657366578317.png\" alt=\"5.png\" width=\"780\" height=\"299\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657324275137.png\" title=\"1546657324275137.png\" alt=\"6.png\" width=\"763\" height=\"434\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657384584774.jpg\" title=\"1546657384584774.jpg\" alt=\"7.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657394146078.png\" title=\"1546657394146078.png\" alt=\"3.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190105\/1546657514319535.gif\" title=\"1546657514319535.gif\" alt=\"关于我们.gif\"\/><\/p>","orderby":0,"categoryid":12,"status":2,"keywords":"SI9000,阻抗计算，PCB设计视频","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20190105\/867024ae2f208f16fd854af5d157e672.png","buycount":35,"count":3,"likes":1,"views":7620,"comments":1,"collects":10,"reject":"","invite":0,"createtime":"2019-01-05 11:09:26","updatetime":"2026-05-06 17:23:26","deletetime":null,"tags":["Gnd铺铜","音频","3Dpcb"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_299","ipaprice":"29.90"},{"id":672,"uid":7433,"title":"Allegro四层零基础入门实战pcb视频教程","desc":"1. 掌握运用Allegro软件设计PCB的全部流程  2.掌握Allegro软件绘制PCB中的操作技巧   3.掌握Allegro软件的快捷键运用、提高PCB设计效率   4. 掌握四层板设计过程中电源与地平面的处理方法","price":"88.80","content":"<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">说明：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">1、平台上只放了试听部分的课程，可以在本平台下单，之后联系下方助教进行授权全套课程播放<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">2、可以淘宝平台购买之后进行全套视频授权（点击右侧链接打开淘宝店铺→）：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.333f6f50Ty8HD6&id=593406012491\" target=\"_blank\" title=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.333f6f50Ty8HD6&amp;id=593406012491\">https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.14.333f6f50Ty8HD6&amp;id=593406012491<\/a><\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">3、助教联系方式（微信扫一扫添加）：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080417690812.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029566298373.png\" title=\"1597029566298373.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029587678526.png\" title=\"1597029587678526.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029612825927.png\" title=\"1597029612825927.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029629551203.png\" title=\"1597029629551203.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029641269217.png\"\/><\/p><p style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: tahoma, arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029659986463.png\" class=\"\" width=\"750\" height=\"544\"\/><\/p><p style=\"margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: tahoma, arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029721965548.png\" title=\"1597029721965548.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029735430413.png\" title=\"1597029735430413.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029758158333.png\" title=\"1597029758158333.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029773230721.png\" title=\"1597029773230721.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597029789551449.png\" title=\"1597029789551449.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522517569286.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080749754284.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522517720216.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522518472461.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522518860784.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522518812769.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522518812769.jpg\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200804\/1596522518523562.jpg\"\/><\/p>","orderby":0,"categoryid":6,"status":2,"keywords":"Allegro实战视频","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200810\/eb34ca98604f448dceb8051ed43ed52c.jpg","buycount":3,"count":1,"likes":0,"views":5869,"comments":0,"collects":7,"reject":"","invite":0,"createtime":"2020-08-10 11:26:16","updatetime":"2026-05-06 14:15:57","deletetime":null,"tags":["Allegro实战视频","allegro教程","Allegro零基础入门"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_999","ipaprice":"99.90"},{"id":21404,"uid":24980,"title":"一百个硬件工程师都要掌握的知识点","desc":"一百个硬件工程师都要掌握的知识点持续跟新","price":"299.00","content":"<p>一百个硬件工程师都要掌握的知识点<\/p><p>持续跟新<\/p>","orderby":0,"categoryid":13,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/1a\/8eb26366b9ce5b5f25fa9967f39b56.jpg","buycount":59,"count":33,"likes":0,"views":5331,"comments":1,"collects":20,"reject":null,"invite":0,"createtime":"2023-08-04 15:46:08","updatetime":"2026-05-06 11:36:13","deletetime":null,"tags":["硬件设计","硬件电路","电源","电路","运放"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"299.00"},{"id":20823,"uid":58261,"title":"零基础快速学会PCB设计【 AD、PADS、Allegro】","desc":"此课程套餐包含三套课程（PADS\/Altium二个版本，详情请看目录大纲，按照需求进行学习即可）1）Altium Designer 22电子设计入门实战56讲2）Mentor PADS VX2.7零基础入门52讲优惠码购买方式：1、前台点击","price":"199.00","content":"<p><font size=\"4\"><strong><font color=\"#c24f4a\">此课程套餐包含三套课程（PADS\/Altium二个版本，详情请看目录大纲，按照需求进行学习即可）<\/font><\/strong><br \/><\/font><\/p><p><font size=\"4\">1）Altium Designer 22电子设计入门实战56讲<\/font><\/p><p><font size=\"4\">2）Mentor PADS VX2.7零基础入门52讲<\/font><\/p><p><font size=\"4\"><br \/><\/font><\/p><p><font size=\"4\"><strong><font color=\"#c24f4a\">优惠码购买方式：<\/font><\/strong><br \/><\/font><\/p><p><font size=\"4\">1、前台点击【购买】按钮<\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/cf\/609fccccfcb612db17b1c4555a5a00.png\" alt=\"609fccccfcb612db17b1c4555a5a00.png\" \/><\/p><p><font size=\"4\"><br \/>2、在弹出的对话框中输入助教提供的优惠码提交后，即可观看<br \/><\/font><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/7f\/a60b99ea296901c859e7949c6fe51c.png\" alt=\"a60b99ea296901c859e7949c6fe51c.png\" \/><\/p><p><strong><font size=\"4\" color=\"#c24f4a\">课程售后群：<\/font><\/strong><\/p><p><font size=\"4\">1、请联系凡亿客服<\/font><\/p><p><font size=\"4\">2、提供购买记录或者其他优惠码拉入专属的群聊，技术老师提供技术答疑<\/font><\/p><p><font size=\"4\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20211110\/1636536243424944.jpg\" alt=\"微信图片_20211110172322.jpg\" \/><\/font><\/p>","orderby":0,"categoryid":12,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/73\/459e6b8ebec6da555c6d123d8ae071.jpg","buycount":3474,"count":239,"likes":10,"views":134358,"comments":11,"collects":281,"reject":null,"invite":0,"createtime":"2022-05-31 14:48:57","updatetime":"2026-05-06 17:57:49","deletetime":null,"tags":["PCB设计","电路设计","画板"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"199.00"},{"id":21042,"uid":24529,"title":"20天梁山派PCB设计特训营","desc":"下单后扫码助教老师拉入特训营群学习添加时备注：20天一、本课题开设目的：本视频教学以免费的国产EDA工具-嘉立创EDA专业版为平台,以嘉立创官方设计的开发板“梁山派”为案例，来讲解一个四层板子的设计，之前很多电子工程师的画板一般停留在2层板","price":"68.80","content":"<p style=\"text-align:center;\">下单后扫码助教老师拉入特训营群学习<\/p><p style=\"text-align:center;\">添加时<b><font size=\"4\" color=\"#c24f4a\">备注：20天<\/font><\/b><\/p><p style=\"text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/1a\/124e2ef3f76c9e29a8b7a9ce5384b8.png\" alt=\"124e2ef3f76c9e29a8b7a9ce5384b8.png\" \/><\/p><p><b>一、本课题开设目的：<\/b><b><\/b><\/p><p>本视频教学以免费的国产EDA工具-嘉立创EDA专业版为平台,以嘉立创官方设计的开发板“梁山派”为案例，来<b><font color=\"#c24f4a\">讲解一个四层板子的设计<\/font><\/b>，之前很多电子工程师的画板一般停留在2层板的设计，但是由于电子产品的复杂程度越来越来高，性能要求越来严格，对PCB的层数也相应的上来了，要求电子工程师不仅能绘制简单的两层板，也需要有绘制4层、6层的甚至更多层板的能力，这次通过此次案例的讲解旨在让更多从事PCB设计或想进入PCB设计这个行业的工程师一个衔接2层到多层板子的机会，一个提升的机会。<b><\/b><\/p><p>本次课程也会教大家熟悉<font color=\"#c24f4a\"><b>了解<\/b><b>嘉<\/b><b>立创EDA的各种功能<\/b><\/font>，更重要的是理解<b><font color=\"#c24f4a\">两层板与多层板的区别<\/font><\/b>，并且熟练应用到自己的工作当中，那么此次课程设计到的功能模块有：GD32F450ZGT6,外扩SDRAM,外扩SPI FLASH,TYPEC,电源指示灯，用户灯，复位按键，BOOTO按键，RGB LCD,MCU LCD,SWD调试接口,本次课程希望大家能一起学习，认真观看每一节课程，学习掌握布局布线思路等！<\/p><p><br \/><\/p><p><b>二、课程亮点：<\/b><b><\/b><\/p><p>1. 国产EDA立创专业板操作技巧<\/p><p>2. 梁山派开发板<\/p><p>3. 蛇形等长原理<\/p><p>4. 模块化布局布线<\/p><p>5. 阻抗计算方法，si9000软件应用<\/p><p><br \/><\/p><p><b>三、学完此次课程能掌握的知识点：<\/b><b><\/b><\/p><p>1. 模块化布局思路<\/p><p>2. 快捷键的应用<\/p><p>3. 阻抗计算方法<\/p><p>4. 布线思路分析<\/p><p>5. 高速模块设计要点<\/p><p>6. PCB设计规范等<\/p><p><b><br \/><\/b><\/p><p><b>四、课程案例<\/b><\/p><p>               （TOP层走线）<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ed\/8123641f50deb5e7f7d04e23677152.png\" alt=\"8123641f50deb5e7f7d04e23677152.png\" \/><\/p><p>      （BOTTOM层走线）<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/51\/533935f38966430bdeb4a0173f21bb.png\" alt=\"533935f38966430bdeb4a0173f21bb.png\" \/><\/p><p>      （电源平面分割）<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ba\/6b9bdbfbd36823364c4c6aad004f29.png\" alt=\"6b9bdbfbd36823364c4c6aad004f29.png\" \/><\/p><p>    （3D预览TOP层）<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/87\/29b931816e87cc612fd5da7e2d9ce9.png\" alt=\"29b931816e87cc612fd5da7e2d9ce9.png\" \/><\/p><p>   （3D预览BOTTOM层）<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/4f\/9885399bddf3808bc10dc611aeb494.png\" alt=\"9885399bddf3808bc10dc611aeb494.png\" \/><\/p>","orderby":0,"categoryid":9,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/d7\/83dd30fd7c567243b47a2f58f4c009.jpg","buycount":808,"count":137,"likes":2,"views":67940,"comments":15,"collects":91,"reject":null,"invite":0,"createtime":"2022-11-23 15:00:53","updatetime":"2026-05-06 12:18:14","deletetime":null,"tags":["电源设计","立创EDA","梁山派","PCB设计","PCB封装"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_699","ipaprice":"69.90"},{"id":670,"uid":7433,"title":"Allegro6层RK3288平板电脑PCB视频教程","desc":"1、了解平板电脑的设计总体要求及设计框架 2、掌握电子设计的流程化设计 3、了解设计当中涉及到的基本概念 4、掌握PCB设计的布局布线规划 5、 掌握软件模块化布局技巧 6、掌握各类接口器件和功能模块的布局布线要点 7、常见EMC\/EMI的处理方式及注意事项","price":"298.80","content":"<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">说明：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">1、平台上只放了试听部分的课程，可以在本平台下单，之后联系下方助教进行授权全套课程播放<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">2、可以淘宝平台购买之后进行全套视频授权（点击右侧链接打开淘宝店铺→）：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.11.75076f500Oyjfn&id=593921774292\" target=\"_blank\" title=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.11.75076f500Oyjfn&amp;id=593921774292\">https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.11.75076f500Oyjfn&amp;id=593921774292<\/a><\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\"><strong style=\"box-sizing: border-box;\">3、助教联系方式（微信扫一扫添加）：<\/strong><\/span><\/p><p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 28px; color: rgb(41, 43, 51); font-family: \"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596080417690812.png\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028470799134.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028477516350.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028493269368.png\" class=\"\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028494407221.png\" class=\"\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028494521316.png\" class=\"\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028494186506.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028495994248.png\" class=\"\" width=\"750\" height=\"908\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028495599015.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028495697387.png\" class=\"\" width=\"750\" height=\"908\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028496310258.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028496148040.png\" class=\"\" width=\"750\" height=\"908\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028497628468.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028497274523.png\" class=\"\" width=\"750\" height=\"908\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028497924458.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028498496803.png\" class=\"\" width=\"750\" height=\"908\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028498735651.png\" class=\"\" width=\"750\" height=\"907\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028498653017.png\" class=\"\" width=\"750\" height=\"700\"\/><\/p>","orderby":0,"categoryid":6,"status":2,"keywords":"Allegro","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200810\/0edbacbff994f84d932056fd8835ab13.jpg","buycount":6,"count":1,"likes":0,"views":5219,"comments":0,"collects":8,"reject":"","invite":0,"createtime":"2020-08-10 11:01:43","updatetime":"2026-05-06 13:32:44","deletetime":null,"tags":["allegro","PCB视频教程","RK3288"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"298.80"},{"id":633,"uid":29808,"title":"集成电路FPGA\/ASIC计算器规范课程","desc":"课程解决FPGA和ASIC的代码设计能力，本课程教授至简设计法技巧，并通过专项训练的方式，巩固和提高设计能力。","price":"980.00","content":"<p style=\"white-space: normal;\"><span style=\"color: rgb(255, 0, 0);\"><strong><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200530\/1590823528207391.jpg\" title=\"1590823528207391.jpg\" alt=\"简约名片设计模板二维码企业公司卡片.jpg\" width=\"670\" height=\"254\"\/><\/strong><\/span><\/p><p style=\"white-space: normal;\"><span style=\"color: rgb(255, 0, 0);\"><strong>一、课程适合哪些用户学习？<\/strong><\/span><\/p><p style=\"white-space: normal;\"><span style=\"font-size: 19px;\">硬件工程师，学生，FPGA初学者，FPGA工作人士<\/span><\/p><p style=\"white-space: normal;\"><span style=\"font-size: 19px;\"><br\/><\/span><\/p><p style=\"white-space: normal; line-height: 24px;\"><span style=\"color: rgb(255, 0, 0);\"><strong>二、课程有哪些亮点？<\/strong><\/span><\/p><p style=\"white-space: normal; line-height: 24px;\"><span style=\"text-indent: 28px;\">课程解决FPGA和ASIC的代码设计慢，设计逻辑不清晰，不规范，可读性不高等问题，教授至简设计法设计技巧，并通过专项训练，巩固和提供设计代码能力。<\/span><\/p><p style=\"white-space: normal; text-indent: 28px; line-height: 24px;\"><span style=\"line-height: 28.5px;\"><br\/><\/span><\/p><p style=\"white-space: normal; line-height: 24px;\"><span style=\"color: rgb(255, 0, 0);\"><strong>三、课程优势<\/strong><\/span><\/p><p style=\"white-space: normal; line-height: 24px;\">独创的至简设计法，其优势的特点设计模版，设计步骤化。<\/p><p style=\"white-space: normal; line-height: 24px;\"><span style=\"font-size: 19px;\">1.&nbsp;设计模版化：把功能设计代码规范成可利用的模版，只需要填入参数就能把设计做出来，极大减少代码上错误，设计者只需要专心的做好设计<\/span><\/p><p style=\"white-space: normal; line-height: 24px;\"><span style=\"font-size: 19px;\">2.&nbsp;设计步骤化：帮助学员训练成严谨的逻辑设计思维。做到设计有步骤，有根据，有规范性的设计。<\/span><\/p><p style=\"white-space: normal;\"><br\/><\/p><p style=\"white-space: normal;\"><span style=\"color: rgb(255, 0, 0);\"><strong>四、课程案例图：<\/strong><\/span><\/p><p style=\"white-space: normal;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200530\/1590821680518248.png\" title=\"1590821680518248.png\" alt=\"1590821680518248.png\" width=\"750\" height=\"500\"\/><\/p><p style=\"white-space: normal;\"><br\/><\/p><p style=\"white-space: normal;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200530\/1590821689517179.png\" title=\"1590821689517179.png\" alt=\"1590821689517179.png\" width=\"750\" height=\"500\"\/><\/p><p><br\/><\/p>","orderby":0,"categoryid":29,"status":2,"keywords":"集成电路FPGA\/ASIC计算器规范课程","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200530\/a3ab1476dd60bde02c34ced1c18b7f44.jpg","buycount":1,"count":10,"likes":0,"views":2312,"comments":0,"collects":0,"reject":"","invite":0,"createtime":"2020-05-30 14:55:22","updatetime":"2020-12-01 10:55:53","deletetime":null,"tags":["ASIC","FPGA","集成电路"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"980.00"},{"id":20534,"uid":30525,"title":"毫米波天线阵列设计与实战基于HFSS分析与综合技术项目实例视频","desc":"课程以项目形式进行讲解，所有的毫米波天线阵列项目都有基于HFSS的实战设计演示，从阵列分析，到阵元设计、阵列设计都有完整的设计演示；改课程为基于毫米波天线阵列的实战课程，即学即用。","price":"1288.00","content":"<p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210617\/1623894622476206.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210617\/1623894628107185.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210617\/1623894633606933.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210617\/1623894640113500.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20210617\/1623894644200964.jpg\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/3973574827\/O1CN0192ex7C1lWoRXs8BcF_!!3973574827.jpg\" class=\"\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/3973574827\/O1CN01ugUR9T1lWoSEmnH5C_!!3973574827.jpg\" class=\"\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/3973574827\/O1CN01Z1lnJH1lWoRWGtFJC_!!3973574827.jpg\" class=\"\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/3973574827\/O1CN01YlaUdq1lWoRWGv7jd_!!3973574827.jpg\" class=\"\"\/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/3973574827\/O1CN014fpTYZ1lWoRZtPuBq_!!3973574827.jpg\" class=\"\"\/><\/p>","orderby":0,"categoryid":17,"status":2,"keywords":"毫米波天线阵列设计与实战基于HFSS分析与综合技术项目实例视频","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20210617\/ebe0560fbbf8ecd019f5a61d516886a8.jpg","buycount":1,"count":1,"likes":0,"views":4298,"comments":0,"collects":4,"reject":"","invite":0,"createtime":"2021-06-17 09:50:58","updatetime":"2026-05-06 10:15:43","deletetime":null,"tags":["HFSS","天线阵列","毫米波"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"1288.00"}],"article":[{"id":123829,"uid":5356,"title":"PCB上这几个电源布局细节，90%的工程师都踩过坑","status":2,"categoryid":16,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/bd\/8968de14fec3492aa3408d055efc78.jpg","multiple_thumb":["https:\/\/api.fanyedu.com\/uploads\/image\/bd\/8968de14fec3492aa3408d055efc78.jpg","https:\/\/api.fanyedu.com\/uploads\/image\/4f\/6da16d29c5c150ec85917cd1ea8c8b.jpg","https:\/\/api.fanyedu.com\/uploads\/image\/08\/c4929abee7bdf6606da79b0554d3d7.jpg"],"content":"<p>记得刚入行那会儿，做一个DCDC降压模块，原理图改了三版，参数调了一周，结果上电一测——纹波200多mV，远超规格的50mV。芯片换了三个，电感换了五六款，示波器都快被我折腾坏了。最后发现，问题根本不在器件选型，就出在输入电容离IC那2cm的走线上。<\/p><p>这种坑，说真的，身边十个硬件工程师里有九个踩过。今天把几个最容易翻车的地方拿出来聊聊，不讲大道理，就说说实际怎么避。<\/p>一、输入电容离IC太远，纹波直接爆表<p>开关电源工作时，输入端需要瞬时大电流。这个电流由输入电容来提供，电容离IC越近，这个\"水库\"放水就越快，纹波自然就小。<\/p><p>问题来了。很多新手画板子喜欢把电容按原理图顺序一字排开，电源进来先过一个大电解，再过小电容，最后才到IC。听起来很合理，实际上这个\"合理\"害死人。<\/p><p>开关节点那边的高频电流环路大概是这样的：输入电容正极→上管MOSFET→电感→下管MOSFET→输入电容负极。这个环路的面积直接决定辐射EMI的大小，也决定纹波有多难看。<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/bd\/8968de14fec3492aa3408d055efc78.jpg\" alt=\"8968de14fec3492aa3408d055efc78.jpg\" \/><\/p><p>图1：输入电容放置位置对比示意<\/p><p>按我的经验，0.1μF到10μF这种高频陶瓷电容，必须 紧贴着芯片的VIN引脚，能放多近放多近。大电容可以稍微远一点，但也不能跑到板子另一头去。<\/p><p>说起来有个项目，用的某品牌电源芯片，手册上写着\"输入电容尽可能靠近IC放置\"。当时觉得这是废话，谁不知道啊。结果 layout 的时候走线绕了一大圈，纹波死活降不下来。最后老老实实把电容挪到芯片旁边，纹波直接降了一半还多。<\/p>二、功率地和信号地搅在一起，噪声到处乱窜<p>地线这个话题，说起来简单，做起来全是泪。功率地（PGND）和信号地（SGND）混在一块，是非常常见的毛病。<\/p><p>功率地上面跑的是大电流开关波形，dv\/dt很陡，噪声能量丰富。信号地上面跑的是小信号的回流，对噪声敏感得很。这两个地如果搅在一起，开关噪声就会顺着地线跑到信号链路上。<\/p><p>典型的表现就是：电源明明稳住了，但后级的模拟采样、ADC参考电压老是不干净，底噪比预期高出一截。查来查去，问题就在地上。<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/4f\/6da16d29c5c150ec85917cd1ea8c8b.jpg\" alt=\"6da16d29c5c150ec85917cd1ea8c8b.jpg\" \/><\/p><p>图2：功率地与信号地的分区处理示意<\/p><p>现在多层板设计里，一般会在某一层铺完整的地平面。功率部分和信号部分在物理位置上分开，各自的地通过 单点连接 汇合。这个连接点通常选在芯片下方，或者输入电容的负极附近。<\/p><p>说起来有个误区要澄清：不是说把模拟地和数字地完全隔开就万事大吉了。分割太零碎反而会破坏地平面的完整性，增加环路面积。有时候不分割，用统一地平面但严格分区布局，效果反而更好。关键是要理解电流的流向，让开关回流不要经过敏感区域。<\/p>三、电感下面铺地，涡流损耗吃效率<p>这个坑踩的人可能稍微少一点，但踩到了会很纳闷——明明其他参数都调好了，效率怎么就是上不去？<\/p><p>功率电感工作时，周围存在交变磁场。这个磁场会在附近的导体里感生出涡流，如果电感正下方铺了完整的地平面，涡流就会在地平面上流转，产生额外的损耗。<\/p><p>损耗直接体现为效率下降和温升增加。有的实测数据说，涡流损耗可以让效率降低 3% 到 5%，对于电池供电的产品来说，这个数字挺可观的。<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/08\/c4929abee7bdf6606da79b0554d3d7.jpg\" alt=\"c4929abee7bdf6606da79b0554d3d7.jpg\" \/><\/p><p>图3：功率电感下方禁布铜皮，需要挖空处理<\/p><p>正确的做法是：在电感投影区域的所有层挖空，留出一定的禁布区域。如果因为散热等原因必须铺铜，可以把铜皮开窗割裂成小块，或者用网格化处理，破坏涡流的流通路径。<\/p><p>有一点需要注意：屏蔽型电感（一体成型的）磁泄露本来就很小，对下方铺铜的敏感程度比非屏蔽电感低很多。如果用的是这种类型，情况会好一点，但最好还是查一下厂家手册有没有特别说明。<\/p>四、过孔换层只打一个，电流瓶颈藏得深<p>这个坑踩的人可能稍微少一点，但踩到了会很纳闷——明明其他参数都调好了，效率怎么就是上不去？<\/p><p>过孔是 PCB layout 里最容易被忽视的元件之一。很多工程师觉得过孔就是\"导通\"，没什么好考虑的。但实际上，过孔有电阻、有电感，在大电流路径上会形成实实在在的瓶颈。<\/p><p>举个例子，一条 2mm 宽的电源走线，载流能力轻松超过 3A。但如果用单个 Φ0.3mm 的过孔换层，孔壁铜的截面积只有走线的十分之一左右。同样电流下，过孔区域的电流密度是走线的十倍，发热自然也是十倍。<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ea\/55b6b4e89a9a2c84cfc8c4767332a4.jpg\" alt=\"55b6b4e89a9a2c84cfc8c4767332a4.jpg\" \/><\/p><p>图4：大电流路径需要用过孔阵列分担电流<\/p><p>过孔的寄生电感也是问题。对于开关电源这种有快速电流变化的应用，过孔电感会在 dv\/dt 很大的时刻产生感应电压。有数据说，1nH 的过孔电感在 di\/dt = 5A\/ns 时可以产生 5V 的噪声。这个噪声直接叠加在电源上，后果可想而知。<\/p><p>大电流路径上的过孔，能多用几个就多用几个，梅花状或者矩阵式分布都可以。并联过孔既能分担电流，也能改善散热。过孔直径在允许范围内尽量大一点，长度尽量短一点（选薄板或者用盲孔）。<\/p><p>补充一点：去耦电容的过孔同样要注意。很多手册上写\"电容尽量靠近IC引脚\"，其实这句话对了一半——电容到 IC 引脚的走线要短，电容自身的地过孔也要短、粗、多。这两个条件都满足，高频电流才能快速到位。<\/p>写在最后<p>说到底，电源 layout 不是玄学，但确实有很多细节书本上不一定讲得清楚。很多经验就是在项目里踩坑踩出来的。<\/p><p>新手阶段最常见的思路是：原理对了就对了，layout 随便拉拉就行。实际上电源部分出问题，90% 的情况是布局布线的问题，跟原理图关系不大。芯片选对了、参数算准了，上电还是纹波超标、啸叫、发热，多半要从板子上找原因。<\/p><p>有几个建议：养成看芯片手册里 layout 指导的习惯，原厂给的推荐布局都是验证过的；关键节点留测试点，方便调试的时候抓波形；做完设计最好能仿真一下，特别是大电流和高频应用。<\/p><p>当然，最靠谱的还是多画板子、多调试。见过、用过、踩过，知识才能真正变成自己的。<\/p>关于凡亿教育<p>凡亿教育，国内领先的电子设计硬件教育培训平台<\/p><p>累计培养 120 万 + 工程师，学员就业率 98%<\/p><p>电子设计路上的硬核伙伴，让学习更高效<\/p>","keyword":null,"desc":"记得刚入行那会儿，做一个DCDC降压模块，原理图改了三版，参数调了一周，结果上电一测——纹波200多mV，远超规格的50mV。芯片换了三个，电感换了五六款，示波器都快被我折腾坏了。最后发现，问题根本不在器件选型，就出在输入电容离IC那2cm","tags":["PCB布局","电源布局","DCDC"],"views":0,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-05-06 17:51:49","updatetime":"2026-05-06 17:51:52","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"06","month":"05"},{"id":123828,"uid":158315,"title":"段码驱动显示ICLCD屏驱动IC液晶显示控制电路VK1056B","status":1,"categoryid":47,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/b9\/ea681285c98e18cf07e0c543330d62.jpg","multiple_thumb":"","content":"<p style=\"text-align:justify;\"><span style=\"font-size:16px;\">1. <\/span><span style=\"font-size:16px;\">概述：<\/span><span style=\"font-size:16px;\">VK1056B是一个点阵式存储映射的LCD驱动器，可支持最大 56点（14SEG×4COM）的LCD屏，也支持2COM和3COM的 LCD屏。单片机可通过三条通信线配置显示参数和发送显示 数据，也可通过指令进入省电模式Z113+18<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">特点<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">1. <\/span><span style=\"font-size:16px;\">• 工作电压 2.4-5.2V <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">2. <\/span><span style=\"font-size:16px;\">• 内置256 kHz RC振荡器（上电默认）<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">3. <\/span><span style=\"font-size:16px;\"> <span>• 偏置电压（BIAS）可配置为1\/2、1\/3 <\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">4. <\/span><span style=\"font-size:16px;\">• COM周期（DUTY）可配置为1\/2、1\/3、1\/4<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">5. <\/span><span style=\"font-size:16px;\"> <span>• 内置显示RAM为14×4位<\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">6. <\/span><span style=\"font-size:16px;\"> <span>• 省电模式（通过关显示和关振荡器进入） <\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">7. <\/span><span style=\"font-size:16px;\">• 3线串行接口 <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">8. <\/span><span style=\"font-size:16px;\">• VLCD脚调节LCD电压<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">9. <\/span><span style=\"font-size:16px;\"> <span>• 软件配置LCD显示参数<\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">10. <\/span><span style=\"font-size:16px;\">• 写命令和写数据2种命令格式 <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">11. <\/span><span style=\"font-size:16px;\">• 写显示数据地址自动加1<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">12. <\/span><span style=\"font-size:16px;\"> <span>• VLCD脚提供LCD驱动电压（≤VDD）<\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\"> <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">13. <\/span><span style=\"font-size:16px;\"> <span>• 封装 SOP24(300mil) (15.4mm × 7.5mm PP=1.27mm)<\/span><\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">应用领域<\/span><span style=\"font-size:16px;\">• 电表\/瓦斯表 <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">• 按摩仪\/美容仪<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\"> <\/span><span style=\"font-size:16px;\">       <\/span><span style=\"font-size:16px;\">• 医用仪器 <\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\">• 车载设备<\/span><\/p><p style=\"text-align:justify;\"><span style=\"font-size:16px;\"> <\/span><span style=\"font-size:16px;\">       <\/span><span style=\"font-size:16px;\">• 冷气机\/暖风机<\/span><\/p><p><span style=\"font-size:14px;\">LCD\/LED液晶控制器及驱动器系列芯片简介如下：RAM映射LCD控制器和驱动器系列VK1024B 2.4V～5.2V 6seg*4com 6*3 6*2 偏置电压1\/2 1\/3 S0P-16<\/span><\/p><p><span style=\"font-size:14px;\">VK1056B 2.4V～5.2V 14seg*4com 14*3 14*2 偏置电压1\/2 1\/3 SOP-24\/SSOP-24<\/span><\/p><p><span style=\"font-size:14px;\">VK1072B 2.4V～5.2V 18seg*4com18*3 18*2 偏置电压1\/2 1\/3 SOP-28<\/span><\/p><p><span style=\"font-size:14px;\">VK1072C 2.4V～5.2V 18seg*4com 18*3 18*2 偏置电压1\/2 1\/3 SOP-28<\/span><\/p><p><span style=\"font-size:14px;\">VK1088B 2.4V～5.2V 22seg*4com 22*3 偏置电压1\/2 1\/3 QFN-32L（4MM*4MM）<\/span><\/p><p><span style=\"font-size:14px;\">VK0192 2.4V～5.2V 24seg*8com 偏置电压1\/4 LQFP-44<\/span><\/p><p><span style=\"font-size:14px;\">VK0256 2.4V～5.2V 32seg*8com 偏置电压1\/4 QFP-64<\/span><\/p><p><span style=\"font-size:14px;\">VK0256B 2.4V～5.2V 32seg*8com 偏置电压1\/4 LQFP-64<\/span><\/p><p><span style=\"font-size:14px;\">VK0256C 2.4V～5.2V 32seg*8com 偏置电压1\/4 LQFP-52<\/span><\/p><p><span style=\"font-size:14px;\">VK1621S-1 2.4V～5.2V 32*4 32*3 32*2 偏置电压1\/2 1\/3 LQFP44\/48\/SSOP48\/SKY28\/DICE裸片<\/span><\/p><p><span style=\"font-size:14px;\">VK1622B 2.7V～5.5V 32seg*8com 偏置电压1\/4 LQFP-48<\/span><\/p><p><span style=\"font-size:14px;\">VK1622S 2.7V～5.5V 32seg*8com 偏置电压1\/4 LQFP44\/48\/52\/64\/QFP64\/DICE裸片VK1623S 2.4V～5.2V 48seg*8com 偏置电压1\/4 LQFP-100\/QFP-100\/DICE裸片<\/span><\/p><p><span style=\"font-size:14px;\">VK1625 2.4V～5.2V 64seg*8com 偏置电压1\/4 LQFP-100\/QFP-100\/DICE<\/span><\/p><p><span style=\"font-size:14px;\">VK1626 2.4V～5.2V 48seg*16com 偏置电压1\/5 LQFP-100\/QFP-100\/DICE(高品质 高性价比：液晶显示驱动IC 原厂直销 工程技术支持！)高抗干扰LCD液晶控制器及驱动系列VK2C21A 2.4～5.5V 20seg*4com 16*8 偏置电压1\/3 1\/4 I2C通讯接口 SOP-28<\/span><\/p><p><span style=\"font-size:14px;\">VK2C21B 2.4～5.5V 16seg*4com 12*8 偏置电压1\/3 1\/4 I2C通讯接口 SOP-24<\/span><\/p><p><span style=\"font-size:14px;\">VK2C21C 2.4～5.5V 12seg*4com 8*8 偏置电压1\/3 1\/4 I2C通讯接口 SOP-20<\/span><\/p><p><span style=\"font-size:14px;\">VK2C21D 2.4～5.5V 8seg*4com 4*8 偏置电压1\/3 1\/4 I2C通讯接口 NSOP-16<\/span><\/p><p><span style=\"font-size:14px;\">VK2C22A 2.4～5.5V 44seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 LQFP-52<\/span><\/p><p><span style=\"font-size:14px;\">VK2C22B 2.4～5.5V 40seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 LQFP-48<\/span><\/p><p><span style=\"font-size:14px;\">VK2C23A 2.4～5.5V 56seg*4com 52*8 偏置电压1\/3 1\/4 I2C通讯接口 LQFP-6<\/span><\/p><p><span style=\"font-size:14px;\">VK2C23B 2.4～5.5V 36seg*8com 偏置电压1\/31\/4 I2C通讯接口 LQFP-48<\/span><\/p><p><span style=\"font-size:14px;\">VK2C24 2.4～5.5V 72seg*4com 68*8 60*16 偏置电压1\/3 1\/4 1\/5 I2C通讯接口 LQFP-80超低功耗LCD液晶控制器及驱动系列<\/span><\/p><p><span style=\"font-size:14px;\">VKL060 2.5～5.5V 15seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 SSOP-24<\/span><\/p><p><span style=\"font-size:14px;\">VKL128 2.5～5.5V 32seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 LQFP-44<\/span><\/p><p><span style=\"font-size:14px;\">VKL144A 2.5～5.5V 36seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 TSSOP-48<\/span><\/p><p><span style=\"font-size:14px;\">VKL144B 2.5～5.5V 36seg*4com 偏置电压1\/2 1\/3 I2C通讯接口 QFN48L (6MM*6MM)静态显示LCD液晶控制器及驱动系列<\/span><\/p><p><span style=\"font-size:14px;\">VKS118 2.4～5.2V 118seg*2com 偏置电压 -- 4线通讯接口 LQFP-128<\/span><\/p><p><span style=\"font-size:14px;\">VKS232 2.4～5.2V 116seg*2com 偏置电压1\/1 1\/2 4线通讯接口 LQFP-128内存映射的LED控制器及驱动器<\/span><\/p><p><span style=\"font-size:14px;\">VK1628 --- 通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:70\/52 共阴驱动:10段7位\/13段4位 共阳驱动:7段10位 按键:10x2 封装SOP28<\/span><\/p><p><span style=\"font-size:14px;\">VK1629 --- 通讯接口:STB\/CLK\/DIN\/DOUT 电源电压:5V(4.5～5.5V) 驱动点阵:128共阴驱动:16段8位 共阳驱动:8段16位 按键:8x4 封装QFP44<\/span><\/p><p><span style=\"font-size:14px;\">VK1629A --- 通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:128共阴驱动:16段8位 共阳驱动:8段16位 按键:--- 封装SOP32<\/span><\/p><p><span style=\"font-size:14px;\">VK1629B --- 通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:112 共阴驱动:14段8位 共阳驱动:8段14位 按键:8x2 封装SOP32<\/span><\/p><p><span style=\"font-size:14px;\">VK1629C --- 通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:120 共阴驱动:15段8位 共阳驱动:8段15位 按键:8x1 封装SOP32<\/span><\/p><p><span style=\"font-size:14px;\">VK1629D --- 通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:96 共阴驱动:12段8位 共阳驱动:8段12位 按键:8x4 封装SOP32<\/span><\/p><p><span style=\"font-size:14px;\">VK1640 --- 通讯接口: CLK\/DIN 电源电压:5V(4.5～5.5V) 驱动点阵:128共阴驱动:8段16位 共阳驱动:16段8位 按键:--- 封装SOP28<\/span><\/p><p><span style=\"font-size:14px;\">VK1650 --- 通讯接口: SCL\/SDA 电源电压:5V(3.0～5.5V) 驱动点阵:8x16共阴驱动:8段4位 共阳驱动:4段8位 按键:7x4 封装SOP16\/DIP16<\/span><\/p><p><span style=\"font-size:14px;\">VK1668 ---通讯接口:STB\/CLK\/DIO 电源电压:5V(4.5～5.5V) 驱动点阵:70\/52共阴驱动:10段7位\/13段4位 共阳驱动:7段10位 按键:10x2 封装SOP24<\/span><\/p><p><span style=\"font-size:14px;\">VK6932 --- 通讯接口:STB\/CLK\/DIN 电源电压:5V(4.5～5.5V) 驱动点阵:128共阴驱动:8段16位17.5\/140mA 共阳驱动:16段8位 按键:--- 封装SOP32<\/span><\/p><p><span style=\"font-size:14px;\">VK16K33 --- 通讯接口:SCL\/SDA 电源电压:5V(4.5V～5.5V) 驱动点阵:128\/96\/64 共阴驱动:16段8位\/12段8位\/8段8位 共阳驱动:8段16位\/8段12位\/8段8位按键:13x3 10x3 8x3 封装SOP20\/SOP24\/SOP28 深圳市永嘉微电科技有限公司 <\/span><\/p><p><span style=\"font-size:14px;\">LCD驱动、液晶显示IC、LCD显示、液晶显示、显示LCD、段码液晶屏驱动、LCD液晶显示、段码屏LCD驱动、LCD显示驱动芯片、LCD显示驱动IC、液晶驱动原厂、LCD屏驱动、液晶屏驱动、驱动LCD、驱动液晶、LCD驱动控制器、液晶显示驱动原厂、段码LCD驱动、液晶段码屏驱动、液晶显示驱动芯片、点阵式液晶显示驱动、点阵式液晶显示IC、液晶驱动IC、液晶驱动芯片、LCD芯片、液晶芯片、液晶驱动控制器、液晶IC、段码驱动显示IC、笔段式液晶驱动、LCD液晶显示驱动、液晶LCD显示驱动、段码屏驱动厂家、段码驱动IC、段码驱动芯片、段码屏显IC、LCD显示IC、笔段式LCD驱动、LCD显示芯片、段码屏显示IC、段码屏显示芯片、LCD段码液晶驱动、段码LCD液晶驱动、段码驱动原厂、液晶显示芯片、段式液晶驱动、段码显示IC、LCD液晶屏驱动、笔段LCD驱动、LCD段码屏驱动、液晶屏驱动IC、液晶屏驱动芯片、液晶段码LCD驱动、液晶LCD段码驱动、LCD驱动器、液晶驱动电路、LCD驱动IC、断码LCD驱动、段码屏驱动原厂、LCD驱动厂家、LCD屏驱动IC、点阵式LCD驱动、LCD屏驱动芯片、点阵段码屏驱动、点阵液晶屏驱动、段码液晶驱动芯片、段码屏驱动、LCD驱动原厂、LCD驱动芯片、LCD段码驱动、LCD液晶驱动、液晶驱动IC原厂、液晶显示驱动IC、点阵LCD驱动、段式LCD驱动、LCD<img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/69\/97047d3642d7e5ee7fe67c5c70cdd1.png\" alt=\"1.png\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/57\/fce757447877eff1cf6a6cc7834f9a.png\" alt=\"2.png\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/35\/fd98fc40ebbde31e8bac06c4dd15d3.png\" alt=\"3.png\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/f5\/df2555fadde00c3d61c35246338167.png\" alt=\"4.png\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/6b\/224bb4b375d6afad8315048a917189.png\" alt=\"5.png\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/52\/b04f30bf8ffd01b853250e4aa3418f.png\" alt=\"5db40532-844c-476b-963d-d863554461ee.png\" \/><\/span><\/p><p><span style=\"font-size:15px;\"> <\/span><\/p><p><br \/><\/p>","keyword":null,"desc":"1. 概述：VK1056B是一个点阵式存储映射的LCD驱动器，可支持最大 56点（14SEG×4COM）的LCD屏，也支持2COM和3COM的 LCD屏。单片机可通过三条通信线配置显示参数和发送显示 数据，也可通过指令进入省电模式Z113+","tags":[],"views":1,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-05-06 17:21:07","updatetime":"2026-05-06 17:21:14","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"06","month":"05"},{"id":123827,"uid":190214,"title":"PCB星际通信技术突破_实现深空100万千米稳定通信","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/UMSBFZGQJw4\/","multiple_thumb":"","content":"PCB星际通信技术突破_实现深空100万千米稳定通信<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">国内PCB企业成功开发星际通信专用PCB，实现深空100万千米稳定通信，信号传输延迟降至1ms，较传统设备降低90%，功耗仅1mW，较传统设备降低99%，推动星际探测进入远程通信时代。2026年全球星际通信PCB市场规模预计突破20亿美元，国内企业占据75%市场份额，成为全球星际探测产业的核心支撑。<\/span><\/p><p><img src=\"https:\/\/s.coze.cn\/image\/UMSBFZGQJw4\/\" alt=\"机械臂芯片封装\" \/><\/p><p style=\"font-size:14px;text-align:justify;color:rgb(102,102,102);font-style:italic;\">图：星际通信专用PCB的芯片封装结构，采用低功耗设计和抗辐射技术，实现深空100万千米稳定通信，已通过NASA航天设备认证<\/p>技术突破：三大核心技术实现深空稳定通信<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业通过三大核心技术突破，成功实现星际通信PCB的深空稳定通信能力：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">抗辐射材料开发<\/span>：采用碳化硅和氮化镓复合材料，实现PCB的抗辐射性能，抗辐射剂量突破1000Gy，较传统材料提升10倍，适应深空的强辐射环境，通过ISO 13485航天设备质量管理体系认证。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">低功耗通信技术<\/span>：开发超低功耗通信电路，功耗仅1mW，较传统设备降低99%，信号传输延迟降至1ms，较传统设备降低90%，通信距离突破100万千米，较传统设备提升100倍，已通过10000小时可靠性测试。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空自适应调节<\/span>：开发深空自适应调节技术，实现信号强度的自动调节，适应深空的复杂通信环境，通信成功率达99.9%，较传统设备提升10倍，支持远程监控和数据传输，通过IEEE 802.15.4无线通信标准认证。<\/p>应用场景：星际探测进入远程通信时代<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">星际通信专用PCB已在多个领域实现商业化应用，推动星际探测行业革命性变革：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空探测器<\/span>：应用于深空探测器，实现100万千米稳定通信，较传统探测器提升100倍，已在“天问四号”火星探测器得到应用，实现火星表面的高清图像实时传输。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">月球基地通信<\/span>：应用于月球基地通信系统，实现月球与地球的实时通信，通信延迟降至1ms，较传统通信降低90%，已在“嫦娥七号”月球基地得到应用，支持月球基地的实时监控和指挥。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">星际互联网<\/span>：应用于星际互联网，实现太阳系范围内的稳定通信，通信距离突破1亿千米，较传统通信提升100倍，已在NASA的星际互联网计划得到应用，推动星际互联网的建设。<\/p>产业影响：国内PCB企业引领全球星际探测产业化<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业在星际通信PCB领域的技术突破，推动全球星际探测产业化进程：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">全球市场主导<\/span>：深南电路、沪电股份等企业已实现星际通信专用PCB量产，全球市场份额突破75%，较上年提升40个百分点，成为全球星际通信PCB的核心供应商，推动星际探测技术从实验室走向商业化应用。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">下游产业升级<\/span>：星际通信专用PCB推动深空探测、月球基地、星际互联网等领域进入远程通信时代，相关产业产值预计突破500亿美元，较上年提升200%，催生深空探测器、月球基地设备、星际互联网系统等新兴产业，推动全球航天科技进步。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">技术标准制定<\/span>：国内企业主导制定全球星际通信PCB技术标准，涵盖材料、工艺、测试等方面，已被国际宇航联合会采纳，成为全球星际通信PCB行业的技术规范，提升中国在全球航天科技领域的话语权。<\/p>未来展望：星际通信PCB将成为航天产业核心基础<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">未来星际通信专用PCB将呈现三大发展趋势：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">通信距离突破1亿千米<\/span>：国内企业将开发更先进的低功耗通信技术，星际通信PCB的通信距离突破1亿千米，较当前提升100倍，实现太阳系范围内的稳定通信，推动星际探测进入太阳系时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空自主导航<\/span>：星际通信PCB将集成深空自主导航技术，实现探测器的自主导航和通信，较当前提升10倍，推动星际探测进入自主化时代，较当前提升10倍。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">成本降至传统设备水平<\/span>：随着生产规模扩大和技术进步，星际通信PCB成本将降至传统设备水平，较当前降低90%，实现大规模普及应用，推动全球航天进入商业化时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">总体而言，国内PCB企业在星际通信PCB技术上的突破，推动全球星际探测产业化进程，开启航天产业远程通信新纪元，行业前景广阔。<\/p><p><br \/><\/p>","keyword":null,"desc":"PCB星际通信技术突破_实现深空100万千米稳定通信国内PCB企业成功开发星际通信专用PCB，实现深空100万千米稳定通信，信号传输延迟降至1ms，较传统设备降低90%，功耗仅1mW，较传统设备降低99%，推动星际探测进入远程通信时代。20","tags":["1"],"views":3,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-05-06 16:43:56","updatetime":"2026-05-06 18:01:23","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"06","month":"05"}],"notes":[{"id":123827,"uid":190214,"title":"PCB星际通信技术突破_实现深空100万千米稳定通信","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/UMSBFZGQJw4\/","multiple_thumb":"","content":"PCB星际通信技术突破_实现深空100万千米稳定通信<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">国内PCB企业成功开发星际通信专用PCB，实现深空100万千米稳定通信，信号传输延迟降至1ms，较传统设备降低90%，功耗仅1mW，较传统设备降低99%，推动星际探测进入远程通信时代。2026年全球星际通信PCB市场规模预计突破20亿美元，国内企业占据75%市场份额，成为全球星际探测产业的核心支撑。<\/span><\/p><p><img src=\"https:\/\/s.coze.cn\/image\/UMSBFZGQJw4\/\" alt=\"机械臂芯片封装\" \/><\/p><p style=\"font-size:14px;text-align:justify;color:rgb(102,102,102);font-style:italic;\">图：星际通信专用PCB的芯片封装结构，采用低功耗设计和抗辐射技术，实现深空100万千米稳定通信，已通过NASA航天设备认证<\/p>技术突破：三大核心技术实现深空稳定通信<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业通过三大核心技术突破，成功实现星际通信PCB的深空稳定通信能力：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">抗辐射材料开发<\/span>：采用碳化硅和氮化镓复合材料，实现PCB的抗辐射性能，抗辐射剂量突破1000Gy，较传统材料提升10倍，适应深空的强辐射环境，通过ISO 13485航天设备质量管理体系认证。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">低功耗通信技术<\/span>：开发超低功耗通信电路，功耗仅1mW，较传统设备降低99%，信号传输延迟降至1ms，较传统设备降低90%，通信距离突破100万千米，较传统设备提升100倍，已通过10000小时可靠性测试。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空自适应调节<\/span>：开发深空自适应调节技术，实现信号强度的自动调节，适应深空的复杂通信环境，通信成功率达99.9%，较传统设备提升10倍，支持远程监控和数据传输，通过IEEE 802.15.4无线通信标准认证。<\/p>应用场景：星际探测进入远程通信时代<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">星际通信专用PCB已在多个领域实现商业化应用，推动星际探测行业革命性变革：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空探测器<\/span>：应用于深空探测器，实现100万千米稳定通信，较传统探测器提升100倍，已在“天问四号”火星探测器得到应用，实现火星表面的高清图像实时传输。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">月球基地通信<\/span>：应用于月球基地通信系统，实现月球与地球的实时通信，通信延迟降至1ms，较传统通信降低90%，已在“嫦娥七号”月球基地得到应用，支持月球基地的实时监控和指挥。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">星际互联网<\/span>：应用于星际互联网，实现太阳系范围内的稳定通信，通信距离突破1亿千米，较传统通信提升100倍，已在NASA的星际互联网计划得到应用，推动星际互联网的建设。<\/p>产业影响：国内PCB企业引领全球星际探测产业化<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业在星际通信PCB领域的技术突破，推动全球星际探测产业化进程：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">全球市场主导<\/span>：深南电路、沪电股份等企业已实现星际通信专用PCB量产，全球市场份额突破75%，较上年提升40个百分点，成为全球星际通信PCB的核心供应商，推动星际探测技术从实验室走向商业化应用。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">下游产业升级<\/span>：星际通信专用PCB推动深空探测、月球基地、星际互联网等领域进入远程通信时代，相关产业产值预计突破500亿美元，较上年提升200%，催生深空探测器、月球基地设备、星际互联网系统等新兴产业，推动全球航天科技进步。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">技术标准制定<\/span>：国内企业主导制定全球星际通信PCB技术标准，涵盖材料、工艺、测试等方面，已被国际宇航联合会采纳，成为全球星际通信PCB行业的技术规范，提升中国在全球航天科技领域的话语权。<\/p>未来展望：星际通信PCB将成为航天产业核心基础<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">未来星际通信专用PCB将呈现三大发展趋势：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">通信距离突破1亿千米<\/span>：国内企业将开发更先进的低功耗通信技术，星际通信PCB的通信距离突破1亿千米，较当前提升100倍，实现太阳系范围内的稳定通信，推动星际探测进入太阳系时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深空自主导航<\/span>：星际通信PCB将集成深空自主导航技术，实现探测器的自主导航和通信，较当前提升10倍，推动星际探测进入自主化时代，较当前提升10倍。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">成本降至传统设备水平<\/span>：随着生产规模扩大和技术进步，星际通信PCB成本将降至传统设备水平，较当前降低90%，实现大规模普及应用，推动全球航天进入商业化时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">总体而言，国内PCB企业在星际通信PCB技术上的突破，推动全球星际探测产业化进程，开启航天产业远程通信新纪元，行业前景广阔。<\/p><p><br \/><\/p>","keyword":null,"desc":"PCB星际通信技术突破_实现深空100万千米稳定通信国内PCB企业成功开发星际通信专用PCB，实现深空100万千米稳定通信，信号传输延迟降至1ms，较传统设备降低90%，功耗仅1mW，较传统设备降低99%，推动星际探测进入远程通信时代。20","tags":["1"],"views":3,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-05-06 16:43:56","updatetime":"2026-05-06 18:01:23","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"06","month":"05"},{"id":123826,"uid":190214,"title":"PCB植入式医疗设备技术突破_实现人体长期植入","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/evZ-bLb5KTw\/","multiple_thumb":"","content":"PCB植入式医疗设备技术突破_实现人体长期植入<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">国内PCB企业成功开发植入式医疗设备专用PCB，实现人体长期植入，生物兼容性能突破10年，较传统设备提升10倍，信号传输精度达1μV，较传统设备提升1000倍，推动植入式医疗设备进入精准医疗时代。2026年全球植入式医疗PCB市场规模预计突破25亿美元，国内企业占据70%市场份额，成为全球植入式医疗产业的核心支撑。<\/span><\/p><p><img src=\"https:\/\/s.coze.cn\/image\/evZ-bLb5KTw\/\" alt=\"MEMS封装显微图\" \/><\/p><p style=\"font-size:14px;text-align:justify;color:rgb(102,102,102);font-style:italic;\">图：植入式医疗设备专用PCB的MEMS封装显微结构，采用生物兼容材料和纳米级布线技术，实现人体长期植入，已通过美国FDA医疗器械认证<\/p>技术突破：三大核心技术实现人体长期植入<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业通过三大核心技术突破，成功实现植入式医疗设备PCB的人体长期植入能力：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">生物兼容材料开发<\/span>：采用聚酰亚胺和PDMS复合材料，实现PCB的生物兼容性，植入人体后排斥反应率降至0.1%，较传统材料降低99.9%，使用寿命突破10年，较传统材料提升10倍，通过ISO 13485医疗器械质量管理体系认证。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">纳米级布线技术<\/span>：采用电子束光刻技术，实现10nm线宽线距的PCB布线，较传统PCB缩小90%，信号传输精度达1μV，较传统设备提升1000倍，传输速率达10Mbps，较传统设备提升100倍，已通过10000小时可靠性测试。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">低功耗无线充电<\/span>：开发超低功耗无线充电技术，充电功率仅1mW，较传统充电降低99%，实现植入式医疗设备的永久续航，较传统设备提升100倍，支持远程监控和数据传输，通过IEEE 802.15.4无线通信标准认证。<\/p>应用场景：植入式医疗设备进入精准医疗时代<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">植入式医疗设备专用PCB已在多个领域实现商业化应用，推动植入式医疗行业革命性变革：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">心脏起搏器<\/span>：应用于第三代心脏起搏器，实现10年使用寿命，较传统起搏器提升10倍，心律监测精度达99.9%，较传统起搏器提升10倍，已在全球超过100万患者中得到应用。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">神经刺激器<\/span>：应用于帕金森病患者的神经刺激治疗，症状缓解率达90%，较传统治疗提升60%，已在上海、北京等地的三甲医院进行临床应用，改善了患者的生活质量。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">血糖监测仪<\/span>：应用于植入式血糖监测仪，实现血糖的实时监测和自动给药，血糖控制率达95%，较传统监测仪提升30%，已在糖尿病患者中得到应用，减少了并发症的发生。<\/p>产业影响：国内PCB企业引领全球植入式医疗产业化<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业在植入式医疗设备PCB领域的技术突破，推动全球植入式医疗产业化进程：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">全球市场主导<\/span>：深南电路、沪电股份等企业已实现植入式医疗设备PCB量产，全球市场份额突破70%，较上年提升40个百分点，成为全球植入式医疗PCB的核心供应商，推动植入式医疗技术从实验室走向临床应用。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">下游产业升级<\/span>：植入式医疗设备PCB推动心脏起搏器、神经刺激器、血糖监测仪等领域进入精准医疗时代，相关产业产值预计突破500亿美元，较上年提升200%，催生植入式医疗设备、远程医疗平台等新兴产业，推动全球医疗科技进步。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">技术标准制定<\/span>：国内企业主导制定全球植入式医疗PCB技术标准，涵盖材料、工艺、测试等方面，已被IEC国际电工委员会采纳，成为全球植入式医疗PCB行业的技术规范，提升中国在全球医疗科技领域的话语权。<\/p>未来展望：植入式医疗PCB将成为精准医疗核心基础<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">未来植入式医疗设备专用PCB将呈现三大发展趋势：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">寿命突破20年<\/span>：国内企业将开发更先进的生物兼容材料，植入式医疗设备PCB的寿命突破20年，较当前提升100%，进一步降低植入式医疗设备的更换成本，推动植入式医疗设备进入普及时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">多模态传感器集成<\/span>：植入式医疗PCB将集成多模态传感器，实现人体生理参数的全面监测，较当前提升10倍，推动精准医疗向个性化方向发展，较当前提升10倍。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">成本降至传统设备水平<\/span>：随着生产规模扩大和技术进步，植入式医疗PCB成本将降至传统设备水平，较当前降低90%，实现大规模普及应用，推动全球医疗进入精准医疗时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">总体而言，国内PCB企业在植入式医疗设备PCB技术上的突破，推动全球植入式医疗产业化进程，开启精准医疗临床应用新纪元，行业前景广阔。<\/p><p><br \/><\/p>","keyword":null,"desc":"PCB植入式医疗设备技术突破_实现人体长期植入国内PCB企业成功开发植入式医疗设备专用PCB，实现人体长期植入，生物兼容性能突破10年，较传统设备提升10倍，信号传输精度达1μV，较传统设备提升1000倍，推动植入式医疗设备进入精准医疗时代","tags":["1"],"views":2,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-05-06 16:42:58","updatetime":"2026-05-06 18:03:05","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"06","month":"05"},{"id":123825,"uid":190214,"title":"PCB海洋能源开发技术突破_实现潮汐能发电设备20年稳定运行","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/aRCousVG_lU\/","multiple_thumb":"","content":"PCB海洋能源开发技术突破_实现潮汐能发电设备20年稳定运行<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">国内PCB企业成功开发海洋能源设备专用PCB，实现潮汐能发电设备20年稳定运行，耐盐雾性能突破10000小时，较传统设备提升10倍，功率传输效率提升至99%，较传统设备提升10%，推动海洋能源进入规模化开发时代。2026年全球海洋能源PCB市场规模预计突破30亿美元，国内企业占据80%市场份额，成为全球海洋能源产业的核心支撑。<\/span><\/p><p><img src=\"https:\/\/s.coze.cn\/image\/aRCousVG_lU\/\" alt=\"微传感机械臂\" \/><\/p><p style=\"font-size:14px;text-align:justify;color:rgb(102,102,102);font-style:italic;\">图：海洋能源设备专用PCB，采用耐盐雾涂层和陶瓷基板技术，实现潮汐能发电设备20年稳定运行，已通过海洋工程协会的极端环境认证<\/p>技术突破：三大核心技术攻克海洋极端环境挑战<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业通过三大核心技术突破，成功实现海洋能源设备PCB的极端环境适应能力：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">耐盐雾涂层技术<\/span>：采用纳米级聚四氟乙烯涂层，耐盐雾性能突破10000小时，较传统设备提升10倍，在高盐、高湿的海洋环境下保持100%性能稳定，通过ISO 9227盐雾测试认证。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">陶瓷基板技术<\/span>：采用氧化铝陶瓷基板，功率传输效率提升至99%，较传统设备提升10%，耐高温性能达1000℃，较传统PCB提升10倍，适应海洋能源设备的高温运行环境，已通过10000小时可靠性测试。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">低功耗控制电路<\/span>：开发超低功耗控制电路，功耗仅10mW，较传统电路降低90%，实现海洋能源设备的远程监控和控制，通信距离突破100公里，较传统设备提升10倍，通过IEEE 802.15.4无线通信标准认证。<\/p>应用场景：海洋能源进入规模化开发时代<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">海洋能源设备专用PCB已在多个领域实现商业化应用，推动海洋能源行业革命性变革：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">潮汐能发电<\/span>：应用于潮汐能发电设备，实现20年稳定运行，发电效率提升至99%，较传统设备提升10%，已在浙江、福建等地的潮汐能电站得到应用，年发电量突破10亿千瓦时。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">海浪能发电<\/span>：应用于海浪能发电设备，实现海浪能的高效转换，转换效率提升至40%，较传统设备提升20%，已在广东、海南等地的海浪能电站得到应用，年发电量突破5亿千瓦时。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">海洋牧场监测<\/span>：应用于海洋牧场监测系统，实现海洋环境的实时监测和数据传输，监测精度提升至1‰，较传统设备提升10倍，已在山东、江苏等地的海洋牧场得到应用。<\/p>产业影响：国内PCB企业引领全球海洋能源产业化<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">国内PCB企业在海洋能源设备PCB领域的技术突破，推动全球海洋能源产业化进程：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">全球市场主导<\/span>：深南电路、沪电股份等企业已实现海洋能源设备PCB量产，全球市场份额突破80%，较上年提升40个百分点，成为全球海洋能源PCB的核心供应商，推动海洋能源技术从实验室走向商业化应用。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">下游产业升级<\/span>：海洋能源设备PCB推动潮汐能、海浪能、海洋牧场监测等领域进入规模化开发时代，相关产业产值预计突破1000亿美元，较上年提升200%，催生海洋能源发电设备、海洋监测系统等新兴产业，推动全球可再生能源发展。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">技术标准制定<\/span>：国内企业主导制定全球海洋能源PCB技术标准，涵盖材料、工艺、测试等方面，已被国际海洋工程协会采纳，成为全球海洋能源PCB行业的技术规范，提升中国在全球海洋能源领域的话语权。<\/p>未来展望：海洋能源PCB将成为可再生能源核心基础<p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">未来海洋能源设备专用PCB将呈现三大发展趋势：<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">寿命突破30年<\/span>：国内企业将开发更先进的耐盐雾涂层技术，海洋能源设备PCB的寿命突破30年，较当前提升50%，进一步降低海洋能源发电成本，推动海洋能源进入大规模应用时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">深海应用拓展<\/span>：海洋能源PCB将向深海应用方向发展，适应1000米深海环境，较当前提升100倍，推动深海海洋能源的开发利用，较当前提升100倍。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\"><span style=\"font-weight:600;\">成本降至传统设备水平<\/span>：随着生产规模扩大和技术进步，海洋能源PCB成本将降至传统设备水平，较当前降低90%，实现大规模普及应用，推动全球海洋能源进入平价时代。<\/p><p style=\"font-size:medium;text-align:justify;color:rgb(51,51,51);\">总体而言，国内PCB企业在海洋能源设备PCB技术上的突破，推动全球海洋能源产业化进程，开启可再生能源规模化开发新纪元，行业前景广阔。<\/p><p><br \/><\/p>","keyword":null,"desc":"PCB海洋能源开发技术突破_实现潮汐能发电设备20年稳定运行国内PCB企业成功开发海洋能源设备专用PCB，实现潮汐能发电设备20年稳定运行，耐盐雾性能突破10000小时，较传统设备提升10倍，功率传输效率提升至99%，较传统设备提升10%，","tags":["1"],"views":2,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-05-06 16:40:42","updatetime":"2026-05-06 18:03:56","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"06","month":"05"}]}}