{"code":200,"return":true,"data":{"live":[{"id":310,"categoryid":12,"live_data":{"name":"PCB封装设计的重要性及设计注意事项","desc":"\n直播简介：PCB封装是在进行PCB设计","templatetype":2,"authtype":2,"publisherpass":193275,"assistantpass":193275,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2026-10-14 20:00","publishurls":[]},"roomid":"B268C8B50ED550A39C33DC5901307461","title":"PCB封装设计的重要性及设计注意事项","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/e4\/f57a429ad942d6885a0f3e7bbc7c86.jpg","orderby":0,"audit":0,"createtime":"2026-10-12 15:01:35","updatetime":"2026-10-30 02:46:09","desc":"直播简介：PCB封装是在进行PCB设计的第一道关卡，没有它无法导入到我们PCB中去进行布局布线，PCB封装要是做得不对，无法和我们的实物进行对应的，可能导致的后果就是板子直接用了，可见这块的重要性。本次直播将详细讲解国创基础资源库的使用方法","content":"<p><span style=\"font-size:18px;\">直播简介：<\/span><\/p><p><span style=\"font-size:18px;\">PCB封装是在进行PCB设计的第一道关卡，没有它无法导入到我们PCB中去进行布局布线，PCB封装要是做得不对，无法和我们的实物进行对应的，可能导致的后果就是板子直接用了，可见这块的重要性。本次直播将详细讲解国创基础资源库的使用方法，主要带大家了解封装的各个设计规范及标准.<\/span><\/p><p><span style=\"font-size:18px;\"><br \/><\/span><\/p><p><span style=\"font-size:18px;\">直播内容:<br \/>1、PCB封装如何定义<br \/>2、焊盘的设计及补偿值<br \/>3、封装丝印的设计规范<br \/>4、PCB封装的快速获取<\/span><span style=\"font-size:18px;\"><br \/><\/span><\/p><p>注册领取免费使用资格，获取官网链接\/直播回放。<\/p><p><strong>扫码添加国创客服领取<\/strong><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/d3\/7aa869c5fdc0bc6de812a4a4b76473.png\" alt=\"7aa869c5fdc0bc6de812a4a4b76473.png\" width=\"224\" height=\"224\" \/><\/p>","views":1282,"uid":53688,"tags":["PCB封装","PCB设计","布局布线"],"status":2,"reject":null,"playstatus":3,"playtime":"2026-10-14 20:00:00","count":1,"comments":0,"likes":1,"collects":1,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":309,"categoryid":10,"live_data":{"name":"别困在PCB！先进封装才是半导体黄金赛道","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":960650,"assistantpass":960650,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2026-07-31 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size=\"3\">内容涵盖封装技术演进路径（2.5D、3D、Fan-out、Chiplet）、行业市场数据、岗位需求与薪资水平，以及国产封装设计工具RedPKG的实际应用能力。<\/font><\/p><p><font size=\"3\">PCB设计工程师具备电路基础、布线经验、信号完整性分析等核心能力，这些技能与封装设计高度相关，转型具有天然优势。直播将说明转型路径、需要补充的知识体系，以及实际落地周期。<\/font><\/p><p><font size=\"3\">适合1-5年经验的PCB设计工程师、考虑转型的电子行业从业者，以及对半导体封装方向感兴趣的在校生和应届毕业生。<\/font><\/p><p><font size=\"3\"><br \/><\/font><\/p><font size=\"3\"><b>工具赋能：RedPKG助力高效封装设计<\/b><b><\/b><\/font><p><font size=\"3\">• 全流程工艺覆盖：WB\/FC\/2.5D\/Chiplet\/SiP全面支持<\/font><\/p><p><font size=\"3\">• 自动化设计校验：Excel导入、3D预览、DRC\/DFM合规检查<\/font><\/p><p><font size=\"3\">• 仿真分析一体化：SI\/PI\/热仿真无缝集成<\/font><\/p><p><font size=\"3\">• 自主可控信创：兼容国产操作系统与硬件生态<\/font><\/p><p><font size=\"3\">• 实战案例：FCBGA与WBBGA封装项目设计展示<\/font><\/p><p><br \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/5d\/184ba88cbda4f56d8a98d827c161fa.png\" alt=\"184ba88cbda4f56d8a98d827c161fa.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/f9\/dd5a9308e611c8b123a6c32f6d96bb.png\" alt=\"dd5a9308e611c8b123a6c32f6d96bb.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/98\/6aa6f64c58d0893a4106ded41277a4.png\" alt=\"6aa6f64c58d0893a4106ded41277a4.png\" \/><\/p><p><br \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/2d\/48aa079da4d11f970e7ac90db85831.png\" alt=\"48aa079da4d11f970e7ac90db85831.png\" \/><\/p>","views":5296,"uid":198799,"tags":["PCB封装","电子工程师","半导体","3D封装"],"status":2,"reject":null,"playstatus":3,"playtime":"2026-07-31 20:00:00","count":1,"comments":0,"likes":2,"collects":5,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":308,"categoryid":12,"live_data":{"name":"PCB设计如何降低开关电源干扰","desc":"直播介绍很多开关电源项目，原理图看起来没","templatetype":2,"authtype":2,"publisherpass":921366,"assistantpass":921366,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2026-07-03 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style=\"font-size:medium;font-weight:normal;\">如何借助国创基础资源库提升效率与作品规范性；<\/span><span style=\"font-weight:normal;\">最后结合BUCK开关电源PCB案例，分析输入电容、功率器件、电感、二极管、输出电容和地回路的布局布线要点，并在直播末尾进行互动答疑。<\/span><\/p><br \/>主题大纲<ol><li><strong>BUCK拓扑结构电路介绍<\/strong><br \/>\n讲清开关闭合、续流阶段的电流路径，以及降压变换器的工作逻辑。\n<\/li>\n<li><strong>开关电源干扰的关键来源<\/strong><br \/>\n从瞬态电流、磁通变化、环路面积理解地弹与噪声产生原因。\n<\/li>\n<li><strong>PCB设计如何减小地弹影响<\/strong><br \/>\n围绕高di\/dt回路、接地方式、输入输出电容布局、回流路径进行分析。\n<\/li>\n<li><strong>BUCK拓扑开关电源PCB案例分析<\/strong><br \/>\n结合实际Layout案例，拆解器件摆放、功率环路、地回路和关键走线问题。\n<\/li>\n<li><strong>交流互动，问题解答<\/strong><br \/>\n解答开关电源纹波、地弹、干扰、布局布线等常见问题。<\/li>\n<\/ol><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/bd\/57ee72991f94fbb71defe1008b45e8.png\" alt=\"57ee72991f94fbb71defe1008b45e8.png\" \/><\/p><p style=\"text-align:center;\"><span style=\"font-weight:normal;\">注册领取免费使用资格，获取官网链接\/直播回放。<br \/>扫码添加国创客服领取<\/span><br \/><\/p><p style=\"text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/d3\/7aa869c5fdc0bc6de812a4a4b76473.png\" alt=\"7aa869c5fdc0bc6de812a4a4b76473.png\" width=\"203\" height=\"203\" \/><\/p><br \/>","views":4662,"uid":24529,"tags":["PCB设计","开挂电源","BUCK拓扑","降压变换器","电源设计"],"status":2,"reject":null,"playstatus":3,"playtime":"2026-07-03 20:00:00","count":1,"comments":0,"likes":1,"collects":6,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"id":307,"categoryid":9,"live_data":{"name":"2026年第十九届成图大赛备赛直播讲解","desc":"直播介绍：本次直播将详细讲解国创基础资源","templatetype":2,"authtype":2,"publisherpass":488176,"assistantpass":488176,"foreignpublish":"0","openhostmode":0,"hostloginmode":0,"barrage":"","livestarttime":"2026-05-22 20:00","publishurls":[]},"roomid":"07D42D51AA0146359C33DC5901307461","title":"2026年第十九届成图大赛备赛直播讲解","price":"0.00","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/b4\/48ad9aad1fce56cd71dcef2f732252.jpg","orderby":0,"audit":0,"createtime":"2026-05-20 11:34:05","updatetime":"2026-10-30 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06:39:59","deletetime":null,"tags":["PCB","AI","AI画板"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":22182,"uid":44,"title":"电子设计软件入门到精通实战视频教程集合","desc":"全程手把手教学完整实操案例精选配套案例凡亿实战视频教程试听—大集合，大家可以根据自身情况来选择适合自己的课程，本套课程集合了凡亿教育的所有PCB实战视频的试听。Altium实战视频教程点击购买全套课程：『FY002』Altium 2层显示板","price":"0.00","content":"<p>全程手把手教学<\/p><p>完整实操案例<\/p><p>精选配套案例<\/p><p>凡亿实战视频教程试听—大集合，大家可以根据自身情况来选择适合自己的课程，本套课程集合了凡亿教育的所有PCB实战视频的试听。<\/p><p><br \/><\/p><p><strong>Altium实战视频教程<\/strong><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-304.html#_pp=0_2110_193_-1\">『FY002』Altium 2层显示板PCB设计全程实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-140.html#keyword=altium&_pp=0_2038\">『FY003』Altium 4层核心板(菊花链拓扑)PCB设计全程实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-150.html#keyword=altium&_pp=0_2038\">『FY004』Altium 6层核心板全程实战高速PCB设计视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-157.html#keyword=altium&_pp=0_2038\">『FY005』Altium 8层DDR3高速PCB设计全程实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-170.html#keyword=altium&_pp=0_2038\">『FY006』Altium 6层(全志H8)VR(虚拟现实)PCB设计全程实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-156.html#keyword=altium&_pp=0_2038\">『FY007』Altium 6层PCB视频RK3288平板电脑凡亿PCB实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.52.5c103587MR0sjf&id=594262112901\">『FY017』Altium 两层51单片机电子竞赛PCB实战视频教程<\/a><strong> <\/strong><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.46.5c103587MR0sjf&id=598594081307\">『FY023』Altium 8层HDI盲埋孔PCB实战视频教程<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.16.5c103587MR0sjf&id=599097607397\">『FY027』Altium 18入门速成零基础124讲实战视频教程<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-207.html#keyword=stm32&pfc=%7B%22lid%22%3A1%2C%22prgmid%22%3A315%2C%22kw%22%3A%22stm32%22%2C%22sc%22%3A%7B%22key%22%3A%22name%22%2C%22desc%22%3Afalse%7D%7D&_pp=0_315\">『FY029』Altium Designer 1918 4层stm32主板电子设计<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.37.5c103587MR0sjf&id=593570985100\">『FY032』Altium19 2层MAX32660评估板实战视频教程<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.3-c-s.w4002-21870448573.14.235a7d4ahOApqn&id=598608121320\">『ADMK01』高速PCB模块化课程实战视频教程<\/a><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.3-c-s.w4002-21870448573.9.1c947d4aCOMCej&id=608457896281\">『FY037』AD23 2层4层FPC软硬结合板<\/a><\/strong><br \/><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-288.html#keyword=T%E7%82%B9&_pp=0_2038\">『FY039』AD20 6层2片DDR3  T点全志H3机顶盒高速PCB设计实战进阶视频<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-298.html#_pp=113_1943\">『FY043』Altium Designer 20基于DM642的四层达芬奇开发板PCB设计实战视频<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-300.html#_pp=113_1943\">『3DLIB』3D PCB封装库lib集成库实战视频教程常用电子元器件视频<\/a><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a2126o.success.0.0.7a394831ZeskRn&id=674805998204\">『FY062』AD22 16层-XILINX-FPGA高端芯片核心板高阶PCB设计<\/a><\/strong><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.3-c-s.w4002-21870448573.9.30ab7d4ayK0Rft&id=705759094857\">『FY073』AD23高速PCB电路设计8层工控板RK3588项目教程<\/a><\/strong><br \/><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=773615163007&spm=a1z10.3-c-s.w4002-21870448573.13.1a3e7d4aj0SYpo&skuId=5292604828725\">『FY081』Altium Designer24软件入门150讲基础操作实战<\/a><\/strong><br \/><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=831143685508&pisk=gLUn2eD0zkoI7p6tXPgCmY_-NMI9R2gSd8L-e4HPbAk_26NJvUcuMApKp0e-ZlVbEvC5A2EiERyiLeCCA0kudAeJyWUufUVbNyCIy6gQO4gPHtQAHWNIP4W5LHzo7flSaaKEYeuI7tvi6AbAkWNM9X5Y_ZUd8xznTYurY0-Z_AG-UUyrYVuZCbGyL4kFs1DsgXlEYYJwQble448rLVuZGbtyUXlU_Cksa4kzU45i7AGrNB8rnzz_7OGLYvBZsA4itDD4siTyrWYxYxymQUW4SXXj3WkMzUkLAAmTsWBHl53Qo-cYpN83n7Pb4c4kQtD7S5zU459hE2VTdr0Uo9YK6VDs0yuDawPi-vm48DAkP-PgaongWs7j-2kU22NJi9Fg-JFQS7dyb20Ljm4nuZ9EelF0rb45FN20aSZrjzvh4stw0zrHPf5873tSYfGiHwUslO91MWY1s1xfADls9tCGs3tSYfGiH1fMcLiE1XBA.&spm=a312a.7700824.w4002-21870448573.13.2df37d4a9VfYub&skuId=5737402398266\">『FY083』16层-XILINX-FPGA高端芯片核心板PCB设计实战教程案例<\/a><\/strong><br \/><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=1018294823825&pisk=fWXSaAquw407Gwd-_MEq5WZsVSvBdaww9DtdjMHrvLp-Op_fV_We4MKpdZQUqUSLrw6BkwqoLuXPRBIyl3HpvYIxD3xwvbIdLHBBEt5rLUzkdMQwdPzaQRSlqQvL7PkWJaqpB3hKe2-8HiFBska8QRSlc0-8bieNapDOmC-ppQdKkILDYb3dJQKvMExHv4ppyosvPZ2riAwfbrMm3XOufv0ToXGChnUHWgOWmnWXZQL9Mekd0ttWNFIRB0xbZnBVhCRqYu9Ajs7JcdwSS31AfLKCKlhBRB6khE__Bvxcwa6vOtr3BgJWACppGDHdcgL2MTpTBqtcMg5dEaiIp3XPQBTMGkHHTKBw61QSxljveHIPOA86vDcIcCDBcFrbcXc3P-6OHbZV1iOJm3O4cogRtQKDcFrbcXcHwnxWuoZjy6f..&spm=a1z10.5-c-s.w4002-25380081048.51.3fd310b5prHLT1\">『FY096』AD26 6层瑞芯微RK3576-AIOT主板PCB设计实训<\/a><\/strong><\/p><p><br \/><\/p><p><strong>Allegro实战视频教程<\/strong><br \/><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-144.html#keyword=allegro&_pp=0_2038\">『FY009』Allegro 软件操作130讲实战操作视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-163.html#keyword=allegro&_pp=0_2038\">『FY010』Allegro 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href=\"https:\/\/www.fany-online.com\/h-pd-147.html#keyword=allegro&_pp=0_2038\">『FY016』8层allegro DDR3(Fly-By拓扑结构)实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-149.html#keyword=allegro&_pp=0_2038\">『FY018』基于DM642的Allegro4层达芬奇开发板实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-145.html#keyword=allegro&_pp=0_2038\">『FY020』Allegro 6层英特尔凌动Z8300的电脑主板全程实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-168.html#keyword=allegro&_pp=0_2038\">『FY022』基于三星系列S3C6410的工控核心板卡6层一阶盲埋孔实战视频<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-250.html#keyword=PCB%E8%AE%BE%E8%AE%A1%E5%9F%B9%E8%AE%AD%E9%AB%98%E9%98%B6%E6%A8%A1%E5%9D%97%E7%AD%89%E9%95%BF%E5%B7%AE%E5%88%86%E7%94%B5%E6%BA%90%E5%A4%9A%E5%B1%82EMC%E9%AB%98%E9%80%9F5G%E7%A1%AC%E4%BB%B6%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B%E5%87%A1%E4%BA%BF&_pp=0_2038\">『ALMK01』高速PCB模块化课程实战视频教程<\/a><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=612025257222&skuId=4311513105132&spm=a1z10.5-c-s.w4002-21870440440.41.63fd6f50liMA7n\">『FY038』Allegro FPC软板软硬结合板PCB设计实战视频<\/a><\/strong><br \/><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-292.html#keyword=T%E7%82%B9&_pp=0_2038\">『FY040』Allegro 6层全志H3通孔PCB设计实战2片DDR3 T点进阶高速视频<\/a><\/p><p><strong>点击购买全套课程：<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.3-c-s.w4002-21870448573.9.803d7d4aeCWcjX&id=626901713407\">『FY046』6层鸿蒙开发板华为海思Hi3516高速PCB设计实战教程Layout培训视频<\/a><br \/><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=770705969758&spm=a1z10.3-c-s.w4002-21870448573.9.24327d4aIPgjXS&skuId=5279818532623\">『FY080』Cadence 23.1-Allegro X软件操作速成160讲<\/a><\/strong><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=991195894423&pisk=gG5rWgqhu7FySRibNidE70MQMIRJ1Br6Z6tB-wbHP3xuJ8BUtGsiFpcWNp4FXnGQyQwpTM-Vv39WZ3GeTwSdApfBA6uRgGlINueR-XRBtlZ_15_JyBd3flb8rymJyFo3OUvHnQLQfKTXg5_RyH3rxP601W85ejykxMvkmKYpmexHtMAcoUtmZecktn42JnAnZbc3ijYBWvckKMV0ieTErYcnEEYD8edHxMA3uZxv8BxhxB4Vobs5rwc25L4XMOpvlrTHUhbk0f7AgUAmea-qZb5V3L-i1nlnts8Pl11DBfyBjOKWChj0GbRFoeS2CTrZaM7hW9vVT045jwWVvQ10-YxGFg9hGKunEZ5e4dfk32cGoQLhxpWYbfTyNtJNaTUKmaj64OARRVr5udW2BEvm8YA5CN1pI_VrXn998iJ1UllPjgPtvEXRB6BrxvJkkE-_uroNG_UrNo3yKvHpnCL2fzTSpvpkkE-_urkKpKxvuhaWP&spm=a312a.7700824.w4002-21870448573.9.5eeb7d4a4IOfn7\">『FY095』Allegro24.1瑞芯微8层RK3588高速PCB设计<\/a><\/strong><\/p><p><strong>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=1019166046109&pisk=fDUZMu2jTNQwqaB6VAuVzoD1aj0tR4BSSrMjiSVm1ADiCrw4ibGXjfxiiWDnavTf6Vsxu-kUHAisSATquSyYhm4jhrRT888X5OITiEujoT65PaN91q3cFVPiwTOtGjhMsKGitevYc8flPaNTTCGGNWb7fmCy_0GmocmDKDDKGxv0ncVntvhxid0mI6PHPunRXHbsXTV-KkVsOMeFU-keoUR-_c2VyvYDgycaTYVGDEY08foa8fkyNIn_m7n858_2JVNzx2c4k_xq30r0524GKamKmy2ntR1XDXr4iz3tfQL8UVyqqPmeisPsuAuEtzfX2vaEC-4Zx_Trc24SqVqCvOij7by0WRR2o8jPBKhhiLzYbKxqjXhEF65El4y44DPkdLtvDD0-TY1s1nKxjXhEF65eDnnnwXk51f1..&spm=a1z10.3-c-s.w4002-21870448573.13.26be7d4a6zlpvH\">『FY097』 Allegro 6层瑞芯微RK3576-AIOT主板PCB设计实训<\/a><\/strong><\/p><p><br \/><\/p><p> <\/p><p><strong>PADS实战视频教程<\/strong><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-174.html#keyword=pads&_pp=0_2038\">『FY024』PADS VX2.4零基础入门实战视频<\/a><\/p><p><strong>点击购买<strong>全套课程<\/strong>：<\/strong><a href=\"https:\/\/www.fany-online.com\/h-pd-236.html#keyword=pads&_pp=0_2038\">『FY026』PADS 2层 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href=\"https:\/\/item.taobao.com\/item.htm?id=777799167671&spm=a1z10.3-c-s.w4002-21870448573.9.26787d4aHnO1Sq&skuId=5484981334138\">『HZ164』永磁同步电机PMSM矢量控制<\/a><\/b><br \/><\/p><p><b>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.3-c-s.w4002-21870448573.17.e7de7d4aIF3LoI&id=725902473005\">EMC(电磁兼容)原理设计与故障排除<\/a><\/b><br \/><\/p><p><b>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=803528330301&spm=a1z10.3-c-s.w4002-21870448573.9.22e37d4azGego0&skuId=5640408027003\">凡亿 45W反激开关电源PCBLayout设计实战安规|工艺|EMC线上教程<\/a><\/b><br \/><\/p><p><b>点击购买全套课程：<a 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href=\"https:\/\/item.taobao.com\/item.htm?id=952545707520&pisk=g_Xt2kaKjy4GgIB9xGPnmXw-CxZ3xWjaJNSSnEYiGwQdyZdmjlzqh6I58nv0uitXHw_0bFjb7ZBvRi5gbI4ZD6QNVCbA0l-XlZ_vo1V3EGSw3KalH82lbeka_o_v1KMBRM-SCjNH1bCtmJzur82Y1D9YWzb0nk3mAn8BfAO61kdBm39XfCtbvetv4EM1lZZpR3KtfVMXhpGBVeis1It6AvtWcVG6GKZdAe-JhE_X1kIINUavRcTmH1IaYjdb93Djh9K9OWj6R4ONdhpeyG6teYn2XCL5feUreGp2OiRA3mkvMG1Pu3_s5rLVpM61NaansF1JDgfAy8M2Y1_OdIB308SwBFpCC_njhMp9WI69TVUpPOSCUpO3FuICLNjNpimbhHbkRGW6H8ZyBdT6pHW08ATAOs6M_Ku_kEWdAO1A4s6leOBmrUKm1kEKgjR6YXLEhtc1S6GkvUqTHjl2Tk-prkEKgjR6YHLuXPhqgBrF.&spm=a312a.7700824.w4002-21870448573.17.10d57d4awx4x4m\">『HZ180』500W PFC+LLC半桥大功率开关电源PCB设计<\/a><\/b><\/p><p><b>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=953035750236&pisk=gLGKV5tO-hxhNdhLS2JGrOOAO_Ti9d0eXDufZuqhFcntD0el-e-PNA3jbzVk44a7wcik8k0WY0h8f4kH88xFyAnElJm-zez7V0i8qvvMi2uUa7tmwIAm8l5eLUidNz16PrafNF2BkveB17tDmQBG5J-3N0xkkN7s5lzROywIVRN_ulaQP7i7fRabP6NSV0Z1Cy4dAgN7dOs_byBCO7ZC1Ga0Pz1QP0g6Wzr_V7wIVVG-U3E1Ruf-p28Ne8tWJt6j6yeL2_qOw38u8JenJlKX2fC4pogQX_t4b5Ez2llXjd3ZDvi370dvXSMqXbebwBI4JAgY1kVXO1NnT2MbFjtPF2Fav-M7BeOIWWELhfw1r9PKFDl8LvQyuVNIbxr4dd-aWXc0eoyOfHgiWkwxeDxNNkDx5cemsGf0Gxotw-Nf41GmMXhlmoUldFLOUTyQ7OENNbXIxA60WoYpwTWzQFzTmFLOUTyQ7PEDJHBPUR8N.&spm=a312a.7700824.w4002-21870448573.21.10d57d4awx4x4m\">『HZ181』3500W PFC+LLC全桥大功率直流快充PCB设计<\/a><\/b><\/p><p><b>点击购买全套课程：<a 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href=\"https:\/\/item.taobao.com\/item.htm?id=1014758464866&pisk=fX4r_02IgaQzPzWWfYuFutd3Pe0-bVB_qyMItWVnNYDl9gEF-RwMVDDC2JoUd-n3P4N73v2_LXa7RWAEt-govuMIFvuU9R5fCN__w73KqO615IepTe0oZbcox6Ym_X1CaN27w73KKHqYZiPR8WI3dHo3Kqmmsb0nt0Dlgqcs92YoxUVmnxhn1VrWE6JSfOVtnuQg9owcFiRJJeUqi9HaaKLKircPFAFr3OXguFnrI7D2-TP6MEHEHPXf0SFQq8GYLNWqSle48c0Fzdhzm5umFVjw04PbePuu7T8SGqMjjkmVZaVqzYyakcRH44r3eyo84BCTi42YXAnlDth4PPiEBmJcESNqEcrF4vvKi6vaJuJHY0cxgA1Vg2gaLlrz8jBwvHnmWjk1Nbtpv0cxgA1VgHKKmfhqC_G5.&spm=a1z10.3-c-s.w4002-21870448573.11.353d7d4aMJ1ITN\">『HZ185』第一部：LLC开关电源-LLC拓扑及硬核公式推导<\/a><\/b><\/p><p><b>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=1015095877603&pisk=fDEostm30zuSqeAoCZm5zE_UwYQAyQiIsWKK9DhFujlbJTwpyHD3BjKdF0QIxWc0Ob3-4bKnxJVQ92rK9kv7m5xp2__7LHmKY1COXGeWeDiF6Zi0vfOSQATPvYkeg2GpY0COXGeczYiL31U-vJhKSvnEU2-y3tDnK3oEzvlVnvkpaXlzT-8PzBQj3IZdEVhMOppArY-CZK2SiH-MCYuP6-8pAHaSU4qUUjDxHoDorfunWcLU4SeU2ugfV3nQHPV3855vybziIS0Tr1xus7MUKvPlfdc4qJqmPrp6Y-0nZrrrop-E0mhn7yVlZUGzyS0s3qJhfxFtg8Zzo9O4U5ho4xuAbO2q8gyBuF7M3HMVpo8BR4kjnfnVHzE03zWf3tXD5agrhYCOntYBR4kjnfBcnFOSzxMR6&spm=a1z10.3-c-s.w4002-21870448573.9.353d7d4aMJ1ITN\">『HZ186』第二部：LLC开关电源-PFC+LLC控制器底层逻辑控制<\/a><\/b><b><\/b><\/p><p><b>点击购买全套课程：<a href=\"https:\/\/item.taobao.com\/item.htm?id=1013900639663&pisk=ffoE_ic7QHKUMDdClWrybCBoAgqLJodj-0N7EYDudWVHee3yqjGcRzVWJbzrNfUoAkMI_7cja8iIVYXzEfZ3y2N7O7rrejJ6GntjpvE8-IOXcOhRUgq3KMVh-L2gp-pWLncIpvE8ZO1klVDp4YLuQazoZl4gnJquEyVHQl2bKuj3rMDgs5ekzPuCtL5QlIDYs2KmeVGMyw6c2gnaIQFqLgS8IceUeSknYgjkeJzUivVwTUtd6PD8z0BR4oMnkbemt6AzwckixqcD1wNnu8kjzvxhjkiKKq4omQQodlNUjD0VEgDaY24-qP5e_SmKImEg5nvqIchIpck5E32sG5DKxu-DHkr3tlSzt_eMEso-8_bz-ReaGdJaVolru2ozBI7RyPqYQS9QdaQ8-ReaGdJNyaUgHRPXdJ1..&spm=a1z10.3-c-s.w4002-21870448573.13.353d7d4aMJ1ITN\">『HZ187』 第三部：LLC开关电源-电路图和磁性器件设<\/a><\/b><\/p>","orderby":0,"categoryid":12,"status":1,"keywords":"电子设计软件，PCB视频教程，电路仿真","thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/d8\/74016d9c1150a51836c2ec093e1acd.png","buycount":0,"count":1,"likes":0,"views":1,"comments":0,"collects":0,"reject":null,"invite":0,"createtime":"2026-09-15 14:51:42","updatetime":"2026-10-27 06:44:07","deletetime":null,"tags":["pcb设计","pcb教程","pcb课程"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":0,"ipaid":null,"ipaprice":"0.00"},{"id":22181,"uid":44,"title":"凡亿特训班试听合集--硬件设计入门到精通实战视频教程","desc":"全程手把手教学完整实操案例精选配套案例凡亿特训班实战视频—大集合，大家可以根据自身情况来选择适合自己的课程，本套课程集合了凡亿教育的特训班实战视频的试听。10天学会电子设计实战训练点击购买全套课程→→：10天学会电子设计实战训练90天PCB","price":"0.00","content":"<p>全程手把手教学<\/p><p>完整实操案例<\/p><p>精选配套案例<\/p><p>凡亿特训班实战视频—大集合，大家可以根据自身情况来选择适合自己的课程，本套课程集合了凡亿教育的特训班实战视频的试听。<\/p><p>10天学会电子设计实战训练<\/p><p><strong>点击购买全套课程<strong>→<\/strong><strong>→<\/strong>：<\/strong><a 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style=\"text-align:left;\"><b>电容： <\/b><\/p><p>0、课程总体大纲<\/p><p>1、电容是什么_各类电容的优缺点是什么<\/p><p>2、电容的重要计算公式及应用<\/p><p>3、电容的充放电特性及应用距离<\/p><p>4、电容电压不能突变特性及应用距离_上<\/p><p>5、电容电压不能突变特性及应用距离_下<\/p><p>6、电容的储能作用及容值选择关键点<\/p><p>7、低通滤波_高通滤波的工作原理<\/p><p>8、如何设计低通_高通滤波电路<\/p><p>9、电路中常见的电容功能及应用<\/p><p>10、常见的寄生电容对电路产生的影响<\/p><p>11、多谐振荡电路的工作原理<\/p><p>12、如何给电路选择一个合适的电容<\/p><p><b>电感：<\/b><\/p><p>13、电感基本特性以及生活中的电感<\/p><p>14、如何记住电感的电流不能突变特性<\/p><p>15、如果电感回路发生突变会怎样<\/p><p>16、电感感生电压的计算<\/p><p>17、电感电流变化的计算方法<\/p><p>18、电感电流的绘制_上<\/p><p>19、电感电流的绘制_下<\/p><p>20、电感滤波电路的工作原理<\/p><p>21、LC串联谐振的工作原理<\/p><p>22、LC串联谐振的应用<\/p><p>23、LC并联谐振的工作原理<\/p><p>24、LC并联谐振的应用<\/p><p>25、寄生电感对电路的影响<\/p><p>26、电感的常见应用电路及原理<\/p><p>27、电感选型_常见的电感种类及特性<\/p><p>28、电感选型_选型关键参数<\/p><p>29、寻迹小车的工作原理<\/p><p><b>电阻：<\/b><\/p><p>30、电阻的基础应用1<\/p><p>31、电阻的基础应用2<\/p><p>32、电阻的基础应用3<\/p><p>33、电阻的基础应用4<\/p><p>34、电阻的基础应用5<\/p><p>35、电阻网络的等效变化<\/p><p>36、电阻的高频模型<\/p><p>37、电阻的选型<\/p><p><b>三极管：<\/b><\/p><p>38、三极管的基本特性<\/p><p>39、如何设计三极管的开关电路<\/p><p>40、如何设计高速三极管开关电路<\/p><p>41、电压保护电路的设计<\/p><p>42、欠压保护电路的设计<\/p><p>43、短路保护电路的设计<\/p><p>44、推挽电路的工作原理<\/p><p>45、用三极管搭建常见的逻辑电路<\/p><p>46、三极管放大电路的设计_上<\/p><p>47、三极管放大电路的设计_下<\/p><p>48、三极管的关键参数<\/p><p>49、如何为项目选择一个合适的三极管<\/p><p><b>二极管：<\/b><\/p><p>50、二极管的基本特性<\/p><p>51、二极管的常见应用_上<\/p><p>52、二极管的常见应用_下<\/p><p>53、稳压二极管的基本特性及应用<\/p><p>54、阻容降压电路的设计<\/p><p>55、共模信号、差模信号是什么<\/p><p>56、TVS、ESD的应用<\/p><p>57、TVS、ESD的选型<\/p><p><b>MOS管：<\/b><\/p><p>58、mos管的基本工作特性<\/p><p>59、如何设计一个mos管的开关电路<\/p><p>60、密勒电容影响mos管的过程_如何用开关搭建...<\/p><p>61、寄生二极管对mos电路的影响<\/p><p>62、mos管的推挽电路原理<\/p><p>63、全桥（H桥）电路工作原理_以及布线规则<\/p><p>64、使用mos管设计一个过压保护电路<\/p><p>65、使用mos管设计一个过欠压保护电路<\/p><p>66、使用mos管设计一个电平转换电路<\/p><p>67、使用mos管的关键要点<\/p><p>68、mos管的关键参数<\/p><p>69、怎么为mos管选择一颗合适的驱动IC<\/p><p>70、怎么为电路选择一个合适的mos管<\/p><p><b>运放：<\/b><\/p><p>71、运放的基本作用以及工作特性<\/p><p>72、分析运放的两大法则_虚短_虚断<\/p><p>73、同相放大电路的工作原理及特性<\/p><p>74、方相加法电路的工作原理<\/p><p>75、减法电路_跟随器的工作原理<\/p><p>76、单端输入恒流电路工作原理及设计要点<\/p><p>77、差分输入恒流电路工作原理<\/p><p>78、如何设计一个方波电路<\/p><p>79、方波电路的工作原理<\/p><p>80、如何设计一个三角波电路<\/p><p>81、积分电路_低通滤波电路的工作原理<\/p><p>82、三角波发生电路工作原理视频<\/p><p>83、锯齿电路工作原理<\/p><p>84、运放关键参数_失调电压_偏置电流_失调电流...<\/p><p>85、运放关键参数_增益带宽积<\/p><p>86、运放关键参数_压摆率<\/p><p>87、运放关键参数_共模抑制比_电源抑制比<\/p><p>88、运放的选型_上<\/p><p>88、运放的选型_下<\/p><p>89、运放的稳定分析_上<\/p><p>90、运放的稳定分析_中<\/p><p>91、运放的稳定分析_下<\/p><p>92、运放电路的自激振荡_上<\/p><p>92、运放电路的自激振荡_下<\/p><p><b>光耦：<\/b><\/p><p>93、光耦的基本功能及工作特性<\/p><p>94、光耦的开关电路原理及设计方法<\/p><p>95、光耦的线性放大电路的工作原理及设计方法<\/p><p>96、光耦的电平转换电路及设计关键<\/p><p>97、光耦隔离信号放大-采样电路的工作原理及设计...<\/p><p>98、光耦的关键参数及选型<\/p><p><b>继电器：<\/b><\/p><p>99、通用继电器的工作原理及特性<\/p><p>100、通用继电器的关键参数<\/p><p>101、演示继电器的工作原理及特性<\/p><p>102、固态继电器的工作原理及特性<\/p><p>模拟开关：<\/p><p>103、模拟开关的基本功能及特性<\/p><p>104、模拟开关正常工作电压范围<\/p><p>105、使用模拟开关设计一个能量回收电路<\/p><p><b>保险丝<\/b><\/p><p>108、保险丝的常见种类及选型<\/p><p><b>电源：<\/b><\/p><p>109、线性稳压电源工作原理_上<\/p><p>110、线性稳压电源工作原理_下<\/p><p>111、线性稳压电源的工作特性<\/p><p>112、线性稳压电源的富案件参数及LAYOUT<\/p><p>113、降压型（buck）开关电源工作原理_上<\/p><p>114、降压型（buck）开关电源工作原理_下<\/p><p>115、开关电源的电工工作特性<\/p><p>116、开关电源关键计算公式_伏秒法则<\/p><p>117、开关电源的电感量的计算_电感饱和电流计算<\/p><p>118、降压型（buck）开关电源的关键参数的计算<\/p>","orderby":0,"categoryid":13,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/b3\/029f91b67e4e34c3ee8652e53fc85a.jpg","buycount":0,"count":15,"likes":0,"views":4469,"comments":0,"collects":12,"reject":null,"invite":0,"createtime":"2023-03-28 11:51:42","updatetime":"2026-10-29 17:03:10","deletetime":null,"tags":["硬件设计","电子设计","电源","电容"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"1399.00"},{"id":22178,"uid":198799,"title":"WB BGA基板设计全流程规范教程 — 从设计界面设置到Gerber输出","desc":"本课程系统讲解 WBBGA（Wire Bonding BGA）基板设计全流程规范，涵盖从基板设计流程到最终第三方文件输出的完整工作流。适合 PCB 设计工程师、基板设计人员及对 Wire Bonding 封装设计感兴趣的技术人员学习。","price":"10000.00","content":"<p>本课程系统讲解 WBBGA（Wire Bonding BGA）基板设计全流程规范，涵盖从基板设计流程到最终第三方文件输出的完整工作流。适合 PCB 设计工程师、基板设计人员及对 Wire Bonding 封装设计感兴趣的技术人员学习。<\/p>","orderby":0,"categoryid":57,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/e8\/03cfef93429f2faa600dc5373c1a18.png","buycount":1,"count":14,"likes":0,"views":594,"comments":0,"collects":0,"reject":null,"invite":0,"createtime":"2026-07-25 23:07:57","updatetime":"2026-10-29 22:21:38","deletetime":null,"tags":["PCB设计","WireBonding","基板设计","封装设计","WBBGA"],"annex":{"type":"1","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":20504,"uid":58261,"title":"90天射频天线（毫米波天线阵列）实战","desc":"","price":"5299.00","content":"<p style=\"font-family:tahoma, arial, '宋体', sans-serif;font-size:14px;background-color:rgb(255,255,255);text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785176173397.png\" alt=\"1606785176173397.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785176687757.png\" alt=\"1606785176687757.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785176361826.jpg\" alt=\"1606785176361826.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785176200853.jpg\" width=\"750\" height=\"1051\" alt=\"1606785176200853.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785176160563.jpg\" width=\"750\" height=\"1200\" alt=\"1606785176160563.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785177210165.jpg\" width=\"750\" height=\"867\" alt=\"1606785177210165.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785177118534.png\" width=\"750\" height=\"331\" alt=\"1606785177118534.png\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/3973574827\/O1CN01VKFwFN1lWoQwaItfl_!!3973574827.png\" alt=\"O1CN01VKFwFN1lWoQwaItfl_!!3973574827.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785177754569.png\" alt=\"1606785177754569.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785178157459.png\" alt=\"1606785178157459.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785178330082.png\" alt=\"1606785178330082.png\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785178260374.png\" alt=\"1606785178260374.png\" \/><\/p><p style=\"font-family:tahoma, arial, '宋体', sans-serif;font-size:14px;background-color:rgb(255,255,255);text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785178472145.jpg\" width=\"750\" height=\"836\" alt=\"1606785178472145.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785178126933.jpg\" width=\"750\" height=\"1200\" alt=\"1606785178126933.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20201201\/1606785179783633.jpg\" width=\"750\" height=\"695\" alt=\"1606785179783633.jpg\" \/><\/p><p><br \/><\/p>","orderby":0,"categoryid":22,"status":2,"keywords":"90天射频天线（毫米波天线阵列）实战","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20201201\/24754e8a43b7c5d3348c01f34cabf19a.jpg","buycount":16,"count":11,"likes":1,"views":85077,"comments":0,"collects":1,"reject":"","invite":0,"createtime":"2020-12-01 09:13:02","updatetime":"2026-10-30 04:47:28","deletetime":null,"tags":["板载天线","蛇形天线","阵列过孔"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"5299.00"},{"id":5089,"uid":7433,"title":"凡亿教育Allegro8层高速DDR3、Fly-By速成实战教程","desc":"1. 掌握PCB设计常用的设计技巧及熟悉PCB设计的整体流程   2. 掌握DDR3设计的知识要点   3.掌握3W原则的PCB设计   . 了解菊花链拓扑结构及设计规则   . 掌握蛇形等长走线","price":"188.80","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: 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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\/1597211755281121.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211775528648.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211797458911.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211806995439.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211827137060.png\" title=\"1597211827137060.png\" alt=\"image.png\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211844113729.png\" title=\"1597211844113729.png\" alt=\"image.png\" width=\"750\" height=\"388\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211901655076.png\" title=\"1597211901655076.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211916910154.png\" title=\"1597211916910154.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211945235779.png\" title=\"1597211945235779.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200812\/1597211971180861.png\" title=\"1597211971180861.png\" alt=\"image.png\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028859967239.jpg\" class=\"\" width=\"750\" height=\"483\"\/><span style=\"box-sizing: border-box; font-family: tahoma, arial, 宋体, sans-serif; color: white; line-height: 0px; font-size: 0px;\">- -_- -- -_- - -_- -<\/span><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028860753542.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\/20200810\/1597028860527769.jpg\" class=\"\" width=\"750\" height=\"759\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028860714514.jpg\" class=\"\" width=\"750\" height=\"795\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861817313.jpg\" class=\"\" width=\"750\" height=\"1280\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861308279.jpg\" class=\"\" width=\"750\" height=\"1449\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200810\/1597028861943828.jpg\" class=\"\" width=\"750\" height=\"910\"\/><\/p>","orderby":0,"categoryid":6,"status":2,"keywords":"Allegro教程","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200812\/714c939cbcc5ef6afff3542144d2c5a5.jpg","buycount":4,"count":1,"likes":0,"views":7250,"comments":0,"collects":8,"reject":"","invite":0,"createtime":"2020-08-12 14:00:08","updatetime":"2026-10-30 04:21:34","deletetime":null,"tags":["allegro教程","Fly-By速成课程","高速DDR3"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"188.80"},{"id":96,"uid":58261,"title":"Altium中快速调整丝印的方法","desc":"我们知道PCB设计完成之后，需要对我们的PCB进行丝印导入调整，板子比较大的时候丝印也是比较多的，那么如何快速批量的进行调整，就是我们迅速提高调整效率的途径了，那么下面我们一起来学习下吧","price":"0.50","content":"<p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">我们知道PCB设计完成之后，<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">需要对我们的PCB进行丝印导入调整，<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">板子比较大的时候丝印也是比较多的，<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">那么如何快速批量的进行调整，<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">就是我们迅速提高调整效率的途径了，<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \">那么下面我们一起来学习下吧<\/span><\/p><p><span style=\"color: rgba(0, 0, 0, 0.56); font-family: \"><\/span><\/p><p style=\"white-space: normal;\"><span style=\"font-weight: 700; box-sizing: border-box; color: rgb(255, 0, 0);\">如果大家课后有什么疑问，可以加QQ群技术交流：<\/span><span style=\"font-weight: 700; box-sizing: border-box; color: rgb(255, 0, 0);\"><a href=\"https:\/\/jq.qq.com\/?_wv=1027&k=5lbk3Qf\" style=\"box-sizing: border-box; color: rgb(102, 102, 102); text-decoration-line: none;\">610359600&nbsp;<\/a>（点击可直接加入）<\/span><span style=\"font-weight: 700; box-sizing: border-box; color: rgb(255, 0, 0);\">&nbsp;<\/span><\/p><p style=\"white-space: normal;\"><span style=\"color: rgba(0, 0, 0, 0.56);\">————————————————————————————————————<\/span><\/p><p style=\"white-space: normal;\"><strong>每日学习一技巧视频，日积月累你也是专家！<\/strong><\/p><p style=\"white-space: normal;\">对于学习电子设计软件，对于学习PCB设计，我们一致认为不可能一口吃成胖子，如果每天能积累一点点，其实对我们每个学员来讲，坚持一下就有很大的进步。<\/p><p style=\"white-space: normal;\">凡亿教育讲师团队本着让学员更简单的学习电子设计，真正学到电子设计实战技能的初心，开设了这期的免费课程，我们会坚持不断的更新一些技巧演示视频，分享多样的主题，这些技巧小视频来源取于凡亿学员交流咨询的问题，来源取于PCB联盟网（<a href=\"http:\/\/www.pcbbar.com\/forum.php\" target=\"_self\">www.pcbbar.com<\/a>）开设的【凡亿百问百答】，这些问题都是学员问得最多和最关心的问题，通过我们凡亿老师的整理以视频教程这种生动的方式，教授给大家学习！<\/p><p style=\"white-space: normal;\">最后希望大家也能养成一个坚持习惯和问题自我总结的习惯，你想要成为的大神，你想要成为的专家其实就是每天比你多那么点时间在坚持和学习！<\/p><p style=\"white-space: normal;\">如果大家学习当中有任何问题可以通过如下方式进行技术交流！<\/p><p style=\"white-space: normal;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20181228\/1546009316252395.jpg\" title=\"1546009316252395.jpg\" alt=\"1546009316252395.jpg\" width=\"180\" height=\"198\"\/>&nbsp;<span style=\"font-size: 18px;\"><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20181228\/1546010272894623.jpg\" title=\"1546010272894623.jpg\" alt=\"1546010272894623.jpg\" width=\"180\" height=\"203\"\/>&nbsp;<img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20181228\/1546009965300552.jpg\" title=\"1546009965300552.jpg\" alt=\"1546009965300552.jpg\" width=\"180\" height=\"202\"\/><\/span><\/p>","orderby":0,"categoryid":5,"status":2,"keywords":"Altium，丝印","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20190109\/86a63fc03ede25277edea7c9b0036a3c.jpg","buycount":1,"count":1,"likes":0,"views":6965,"comments":0,"collects":1,"reject":"","invite":0,"createtime":"2019-01-09 22:35:20","updatetime":"2026-10-30 03:05:27","deletetime":null,"tags":["Altium","批量","查找器件"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_99","ipaprice":"9.90"},{"id":578,"uid":58261,"title":"凡亿教育高阶特训班专场直播（共8场）","desc":"60天高阶特训班学你所需，助力学员构建符合企业需求的PCB设计实操能力。阶段性8场直播，与硬件大神一起快速提升！","price":"2799.00","content":"<p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200325\/1585126431962289.jpg\" title=\"1585126431962289.jpg\" alt=\"1 (2).jpg\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200325\/1585126440345489.jpg\" title=\"1585126440345489.jpg\" alt=\"3.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200325\/1585126444914772.jpg\" title=\"1585126444914772.jpg\" alt=\"4.jpg\"\/><\/p>","orderby":0,"categoryid":12,"status":2,"keywords":"Altium Allegro PADS","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200325\/18949a203c0380f994951e1f0161e394.jpg","buycount":4,"count":6,"likes":0,"views":5953,"comments":0,"collects":0,"reject":"","invite":0,"createtime":"2020-03-25 16:56:58","updatetime":"2026-10-30 05:06:54","deletetime":null,"tags":["安培","PCB设计","钻孔文件输出"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"2799.00"},{"id":652,"uid":58261,"title":"AltiumDesigner2层零基础入门PCB培训视频教程","desc":"★掌握PCB设计常用的设计技巧及熟悉PCB设计的整体流程★交互式模块化快速布局★掌握扇孔走线的方法和概念优点★掌握Gerber文件的输出方法★掌握电源和信号的区分方法","price":"68.80","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.w4002-21870440440.65.45e33587UJzwIp&id=598782778363\" target=\"_blank\" title=\"https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.65.45e33587UJzwIp&amp;id=598782778363\">https:\/\/item.taobao.com\/item.htm?spm=a1z10.5-c-s.w4002-21870440440.65.45e33587UJzwIp&amp;id=598782778363<\/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><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\/20200730\/1596099047950372.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596099064810641.jpg\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098991941788.jpg\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098991629700.jpg\" class=\"\" width=\"750\" height=\"1216\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098992184943.jpg\" class=\"\" width=\"750\" height=\"444\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098993923696.jpg\" class=\"\" width=\"750\" height=\"1189\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098993175897.jpg\" class=\"\" width=\"750\" height=\"1618\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098994110188.jpg\" class=\"\" width=\"750\" height=\"1594\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098994390450.jpg\" class=\"\" width=\"750\" height=\"565\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098995790270.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\/20200730\/1596098995307414.jpg\" class=\"\" width=\"750\" height=\"759\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098996596646.jpg\" class=\"\" width=\"750\" height=\"795\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098996542588.jpg\" class=\"\" width=\"750\" height=\"1280\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098996783922.jpg\" class=\"\" width=\"750\" height=\"1449\"\/><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200730\/1596098997312998.jpg\" class=\"\" width=\"750\" height=\"910\"\/><\/p>","orderby":0,"categoryid":5,"status":2,"keywords":"AltiumDesigner ad2层零基础入门实战PCB视频凡亿PCB速成培训教程","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200730\/a6eab2107f41689dcbd27a173a45e58a.jpg","buycount":1,"count":1,"likes":0,"views":7095,"comments":0,"collects":3,"reject":"","invite":0,"createtime":"2020-07-30 16:51:22","updatetime":"2026-10-29 16:42:58","deletetime":null,"tags":["AD教程","ad零基础入门","Altium designer"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_699","ipaprice":"69.90"},{"id":620,"uid":24869,"title":"Cadence17.4 GD32 ARM高速电路PCB硬件设计实战[第三部]","desc":"Cadence17.4软件的界面变化后，软件的功能也进行了很大的调整，更加能够适应高速电路和高密度，柔性和刚柔结合设计，背钻异形槽孔的设计等。","price":"366.00","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;\">【课程亮点】：<\/strong><\/span><br\/><\/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: \">1、Cadence17.4软件的界面变化后，软件的功能也进行了很大的调整，更加能够适应高速电路和高密度，柔性和刚柔结合设计，背钻异形槽孔的设计等。<\/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: \">2、GD32E230是业界领先的半导体供应商兆易创新提出的基于Arm®Cortex®-M23内核MCU的最新产品，GD32E230系列超值型微控制器。<\/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: \">3、秉承GD32MCU家族的优秀基因并持续引领Cortex®-M23全新内核的应用领域向纵深拓展，这系列器件集成了片上存储器、定时器、数据转换器和众多接口外设，并提供了全新的可编程性能和紧凑的封装尺寸。<\/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: \">4、GD32E230特别适用于需要精密MCU和空间受限的应用，如光学模块、光电转换、光纤网络、基站系统、精密仪器、工业控制和自动化系统等。<\/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: \"><br\/><\/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;\">【课程优势】：<\/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: \">1、采用GD32E230芯片为核心的硬件设计基础，外扩了FLASH，EPROM，步进电机驱动电路，IR红外传感器，蜂鸣器电路，距离传感器，串口电路，后背电池电路，RTC时钟电路，电源电路，红外遥控器接口电路，BOOT电路，指示灯电路，晶振电路，LDO电路，软开关电路等。<\/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: \">2、采用实例的方式讲解了GD32GE230元件手册精读，元件特征分析，电路设计和原理构思，电路功能分析等。在Cadence17.4平台下进行的原理图设计和PCB设计的实现方法和系列经典操作内容。<\/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: \">3、穿插讲述了Cadence17.4原理图工具的使用方法和GD32E230硬件设计外围电路配置方法，各种常用芯片的使用等内容。力增用一个从无到有的设计方式，从原理图的设计构思开始，通过视频的方式带领大家从原理图设计到错误检查，网络表生产，封装库制作，同步进入PCB，3D模型制作，布局，规则，布线，文件输出的操作全流程和设计方法等经典操作。<\/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: \"><br\/><\/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: \"><strong style=\"box-sizing: border-box;\"><span style=\"box-sizing: border-box; color: rgb(255, 0, 0);\">【课程案例图】：<\/span><\/strong><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200519\/1589858435844878.png\" title=\"1589858435844878.png\" alt=\"1589858435844878.png\" width=\"750\" height=\"500\"\/><\/p><p><br\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20200519\/1589858453356408.png\" title=\"1589858453356408.png\" alt=\"1589858453356408.png\" width=\"750\" height=\"500\"\/><\/p><p><br\/><\/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;\">【讲师介绍】：<\/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; text-indent: 32px;\">李老师，资深Cadence系列培训课程讲师，有深厚信号仿真功底，熟悉模拟电路和数字电路及程序设计，一直从事电子类的产品设计开发工作，曾经任职Layout工程师、电子工程师、嵌入式工程师、高级硬件工程师，信号分析工程师，高级工程师，经理等职务。<\/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; text-indent: 32px;\">从2016年开始，已经多次推出Cadence系列培训课程，每次课程课程安排详实，内容丰富，受到参训工程师的好评，影响上万工程师。<\/span><\/p>","orderby":0,"categoryid":20,"status":2,"keywords":"Cadence17.4 GD32 ARM高速电路PCB硬件设计实战[第三部]","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20200519\/55b5b9f147397aa1097829400b322791.jpg","buycount":3,"count":50,"likes":2,"views":8472,"comments":0,"collects":1,"reject":"","invite":0,"createtime":"2020-05-19 11:21:43","updatetime":"2026-10-30 05:53:48","deletetime":null,"tags":["Cadence Sigrity","硬件设计","高速电路"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"366.00"},{"id":21478,"uid":24529,"title":"7天EMC特训营","desc":"","price":"29.90","content":"<section><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/3b\/faacc85e8a1a71a3f152f60a5565d0.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/9a\/2be3702f465d2767338018f704c15d.png\" contenteditable=\"false\"\/><\/section><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ae\/bc5c9d0a5839989126a29912567212.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/45\/8615c68032b9fbe16d918ab99fe044.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/42\/157b0f4143d578d0fe922838fad10f.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/41\/a43330be495bfc20f36bf7204ef9b9.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/dc\/206be9ebd7c96afe8cbc121b3c53c1.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/3c\/a913166d653536b721f15d2d633688.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/6c\/b8afc94bde54569aa8e4bf613eaaf3.png\" contenteditable=\"false\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/95\/33b8cef41a6598714fbc003381c2b3.png\" contenteditable=\"false\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/05\/f24af012c2ff0c2470f51474270a35.png\" contenteditable=\"false\" width=\"857\" height=\"876.95\"\/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/fb\/dee0d9f931081d906087fe8f751028.png\" contenteditable=\"false\"\/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/91\/60a7985b5be783de2ef22822342f0c.png\" contenteditable=\"false\"\/><\/p>","orderby":0,"categoryid":33,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/e2\/fb159aae7f587902a5e43dc02b0788.png","buycount":57,"count":6,"likes":2,"views":5904,"comments":1,"collects":9,"reject":null,"invite":0,"createtime":"2023-12-09 10:26:18","updatetime":"2026-10-30 06:45:50","deletetime":null,"tags":["EMC","电磁兼容","辐射","EMC设计","EMC整改"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":21569,"uid":24529,"title":"射频功率放大器设计实践","desc":"背景介绍射频功率放大器是射频通信系统的关键器件，大功率放大器的设计技术则是射频电路领域中的重点和难点，射频功率放大器的性能直接决定了整个通信系统的质量。射频放大器的设计技术涉及到晶体管原理、半导体材料、匹配技术、功率合成技术等，无论前期的仿","price":"9.90","content":"<p><b>背景介绍<\/b><b><\/b><\/p><p>   射频功率放大器是射频通信系统的关键器件，大功率放大器的设计技术则是射频电路领域中的<b>重点和难点<\/b>，射频功率放大器的性能直接决定了整个通信系统的质量。<\/p><p>   射频放大器的设计技术涉及到晶体管原理、半导体材料、匹配技术、功率合成技术等，无论前期的仿真、架构设计，到后期的调试等都对工程师有较高的要求，基于此，<b>掌握放大器的基本结构、仿真技术等成为了射频工程师的入门<\/b><b>必修课程。<\/b><\/p><p><br \/><\/p><p><b>能帮到用户些什么<\/b><b><\/b><\/p><p>[1] 掌握放大器核心指标；<\/p><p>[2] 掌握射频放大器的设计原理与架构；<\/p><p>[3] 掌握基于ADS软件实现射频放大器的流程；<\/p><p>[4] 了解大功率放大器设计原理；<\/p><p><br \/><\/p><p><b>大纲<\/b><b><\/b><\/p><p>   [1] 射频放大器的设计理论；<\/p><p>   [2] 射频放大器主要架构；<\/p><p>   [3] 基于ADS的射频放大器设计演示；<\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/97\/82752bbe367edfb60e70f60749da63.png\" alt=\"82752bbe367edfb60e70f60749da63.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/ac\/c82bff20b4362be01ec2fab4ea6aab.png\" alt=\"c82bff20b4362be01ec2fab4ea6aab.png\" \/><\/p><p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/6a\/e3a65d2beef2f9f94cfaa786dd8a64.png\" alt=\"e3a65d2beef2f9f94cfaa786dd8a64.png\" \/><\/p>","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/b6\/abc853a4db8303744e23f8a077825d.png","buycount":14,"count":1,"likes":0,"views":3522,"comments":0,"collects":7,"reject":null,"invite":0,"createtime":"2024-04-11 10:53:47","updatetime":"2026-10-30 00:13:32","deletetime":null,"tags":["射频","功率器","放大器"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_99","ipaprice":"9.90"},{"id":21135,"uid":24529,"title":"凡亿CAM350工程操作Genesis2000全套解析实战视频PCB设计软件教程","desc":"","price":"688.00","content":"<p><img src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/3973574827\/O1CN01aqyx391lWociCfwW3_!!3973574827.jpg\" alt=\"O1CN01aqyx391lWociCfwW3_!!3973574827.jpg\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/3973574827\/O1CN01D4q8vg1lWocXjWO8L_!!3973574827.jpg\" alt=\"O1CN01D4q8vg1lWocXjWO8L_!!3973574827.jpg\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/3973574827\/O1CN0130EG891lWoclGlrxR_!!3973574827.jpg\" alt=\"O1CN0130EG891lWoclGlrxR_!!3973574827.jpg\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/3973574827\/O1CN01nQ29Xy1lWocjofPRe_!!3973574827.jpg\" alt=\"O1CN01nQ29Xy1lWocjofPRe_!!3973574827.jpg\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/3973574827\/O1CN01lFI5KD1lWoclGmCkS_!!3973574827.jpg\" alt=\"O1CN01lFI5KD1lWoclGmCkS_!!3973574827.jpg\" \/><img src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/3973574827\/O1CN017pR6cs1lWoceUkY5d_!!3973574827.jpg\" alt=\"O1CN017pR6cs1lWoceUkY5d_!!3973574827.jpg\" \/><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/c8\/d858913a155173e81dc46e0690095a.png\" alt=\"d858913a155173e81dc46e0690095a.png\" \/><\/p><br \/>","orderby":0,"categoryid":59,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/fb\/b4bae0bc3a79fbd0f01844131d0e02.jpg","buycount":1,"count":1,"likes":0,"views":4294,"comments":0,"collects":1,"reject":null,"invite":0,"createtime":"2023-02-23 16:49:13","updatetime":"2026-10-29 22:18:53","deletetime":null,"tags":["Genesis2000视频教程","Genesis2000培训","Cam培训视频教程","Cam教程"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"688.00"},{"id":21581,"uid":24529,"title":"pads2.14软件120讲速成+2层实战项目视频教程","desc":"","price":"28.80","content":"<p><img src=\"https:\/\/api.fanyedu.com\/uploads\/image\/8d\/2fe75693b684b6a5f2f9ff95074948.png\" alt=\"2fe75693b684b6a5f2f9ff95074948.png\" \/><\/p><br \/>","orderby":0,"categoryid":7,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/c7\/8bfdaba11d36fc91a2e9dd80716377.jpg","buycount":32,"count":154,"likes":0,"views":5993,"comments":0,"collects":9,"reject":null,"invite":0,"createtime":"2024-04-25 14:18:32","updatetime":"2026-10-30 05:47:18","deletetime":null,"tags":["Pasd","VX2.14","EDA"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_299","ipaprice":"29.90"}],"article":[{"id":125798,"uid":24529,"title":"嘉立创EDA-规则的导入与导出","status":1,"categoryid":9,"thumb":"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014153612.png","multiple_thumb":["https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014153612.png","https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014694887.png","https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014850693.png"],"content":"<h2 style=\"background: rgb(255, 255, 255); font-size: 22px; color: rgb(22, 38, 59); margin: 0px 0px 18px; line-height: 1.5;\">嘉立创EDA-规则的导入与导出<\/h2><div style=\"background:#ffffff;font-family:-apple-system,BlinkMacSystemFont,&#39;Segoe UI&#39;,&#39;PingFang SC&#39;,&#39;Microsoft YaHei&#39;,sans-serif;\"><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">有时设置的规则可以套用多个板子，或者是设置一个原始规则进行规则复位的，这种时候需要用到规则的导入与导出。<\/p><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（1）执行菜单命令“设计-设计规则”选项，如下图5-1所示打开设计规则设置对话框。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014176026.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-1 “设计规则”选项\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-1 “设计规则”选项<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（2）在“设计规则”设置界面的左下角存在“导入配置”、“导出配置”选项，即就是对应的PCB设计规则导入以及导出。如果需要将设计规则导出即点击“导出配置”选项，需要导入其他PCB板上的设计规则就点击“导入配置”选项，我们以此个设计规则导出为例，点击“导出配置”选项，如下图5-2所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014153612.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-2 PCB设计规则的导出选项\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-2 PCB设计规则的导出选项<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（3）点击“导出配置”选项，即可弹出导出设计规则文件名称设置对话框，在对应框内输入需要命名的文件名称。此设计规则文件的后缀为“.json”，如下图5-3所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014694887.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-3 设计规则导出的文件命名\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-3 设计规则导出的文件命名<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（4）将设计规则文件名称输入完成之后，点击“确认”，弹出设计规则文件路径保存对话框，如下图“9-48”所示，对应文件保存好即可。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014850693.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-4 设计规则文件的保存\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-4 设计规则文件的保存<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（5）在另外一个PCB上，执行菜单命令“设计-设计规则”，进入设计规则对话框点击“导入配置”选项，如下图5-5所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014835123.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-5 “导入配置”选项\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-5 “导入配置”选项<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（6）弹出PCB设计规则文件导入窗口，将对应设计规则模版文件选中进行导入即可，如下图5-6所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793267014172988.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图5-6 导入设计规则文件\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图5-6 导入设计规则文件<\/figcaption><\/figure><\/div><p><br\/><\/p>","keyword":null,"desc":"嘉立创EDA-规则的导入与导出有时设置的规则可以套用多个板子，或者是设置一个原始规则进行规则复位的，这种时候需要用到规则的导入与导出。（1）执行菜单命令“设计-设计规则”选项，如下图5-1所示打开设计规则设置对话框。图5-1 “设计规则”选","tags":["嘉立创EDA","PCB设计","约束规则"],"views":0,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-10-29 17:44:05","updatetime":"2026-10-29 17:44:05","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"},{"id":125797,"uid":24529,"title":"嘉立创EDA-网络-网络规则设置","status":1,"categoryid":9,"thumb":"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793266898495312.png","multiple_thumb":"","content":"<h2 style=\"background: rgb(255, 255, 255); font-size: 22px; color: rgb(22, 38, 59); margin: 0px 0px 18px; line-height: 1.5;\">嘉立创EDA-网络-网络规则设置<\/h2><div style=\"background:#ffffff;font-family:-apple-system,BlinkMacSystemFont,&#39;Segoe UI&#39;,&#39;PingFang SC&#39;,&#39;Microsoft YaHei&#39;,sans-serif;\"><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">网络-网络规则即是支持两个不同的网络之间规则约束或者是两个不同的网络类之间规则约束，可以实现安全间距、内电层、铺铜这三个类别的规则设置。<\/p><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">网络-网络规则界面左侧分栏内为支持规则设置的安全间距、内电层、铺铜三种规则类别，其右侧分栏中需要点击“+”按钮，新建“网络-网络规则”才可以弹出网络或者网络类的规则设置，如下图4-1所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793266898495312.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图4-1 “网络-网络规则”界面\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图4-1 “网络-网络规则”界面<\/figcaption><\/figure><\/div><p><br\/><\/p>","keyword":null,"desc":"嘉立创EDA-网络-网络规则设置网络-网络规则即是支持两个不同的网络之间规则约束或者是两个不同的网络类之间规则约束，可以实现安全间距、内电层、铺铜这三个类别的规则设置。网络-网络规则界面左侧分栏内为支持规则设置的安全间距、内电层、铺铜三种规","tags":["嘉立创EDA","约束规则"],"views":0,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-10-29 17:41:59","updatetime":"2026-10-29 17:41:59","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"},{"id":125796,"uid":24529,"title":"嘉立创EDA-网络规则设置","status":1,"categoryid":9,"thumb":"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089608154.png","multiple_thumb":["https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089608154.png","https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089116409.png","https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089801298.png"],"content":"<h2 style=\"background: rgb(255, 255, 255); font-size: 22px; color: rgb(22, 38, 59); margin: 0px 0px 18px; line-height: 1.5;\">嘉立创EDA-网络规则设置<\/h2><div style=\"background:#ffffff;font-family:-apple-system,BlinkMacSystemFont,&#39;Segoe UI&#39;,&#39;PingFang SC&#39;,&#39;Microsoft YaHei&#39;,sans-serif;\"><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">在“设计规则”选项中的“规则管理”界面将PCB的各个设计规则如线宽规则、差分规则、过孔规则等设置完成之后，就需要将PCB中每个网络所对应的规则进行驱动，那么就可以设置“网络规则”。在“网络规则”中可以对当前PCB内的所有网络进行规则分配，继而让对应网络遵守其设置的规则。<\/p><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（1）在“网络规则”左侧界面即是各个规则的分类跟之前的设计规则中的类别一一对应，右侧界面即是PCB内所有网络的列表，如下图3-1所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089608154.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图3-1 “网络规则”设置界面\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图3-1 “网络规则”设置界面<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（2）网络规则设置最初默认右侧的PCB网络都是驱动设计规则中的默认规则，如需修改某个网络或者是网络类所对应的规则，即可在“规则”选项的下滑栏内进行选择切换，如下图3-2所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089116409.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图3-2 切换网络所对应的规则\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图3-2 切换网络所对应的规则<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">（3）例如以将“PWR”网络类设置其对应的“PWR”线宽规则为例，左侧规则分类选择“导线”选项，鼠标左键将其选中。右侧将“PWR”网络类中的“规则”下滑栏选中“PWR”导线线宽规则，即可将网络类设置网络规则，如图下9-41所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089801298.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图3-3 “PWR”网络设置“PWR”导线线宽规则\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图3-3 “PWR”网络设置“PWR”导线线宽规则<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">网络规则设置右侧PCB网络内，提供了快速创建网络类的功能，即在网络列表鼠标单击右键，选择“新建网络类”选项进行网络类创建，如下图3-4所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089677625.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图3-4 “网络规则”内快速创建网络类\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图3-4 “网络规则”内快速创建网络类<\/figcaption><\/figure><p style=\"margin:0 0 14px;line-height:1.9;color:#2b313a;font-size:16px;text-align:justify;\">弹出“网络类管理器”界面，左侧可以新建网络类或者是鼠标左击选中已创建的网络类，以具体的PCB设计为准。中间分栏界面显示的是PCB内存在的所有网络，鼠标左击对应需要添加进入此网络类的网络（如需多选网络可以按住“Ctrl+鼠标左键”点击进行多选），网络全部选中之后点击“&gt;”按钮将网络过滤到网络类内即可。此中间分栏跟右侧分栏是可以点击“&lt;”、“&gt;”按钮进行网络调整移动，如下图3-5所示。<\/p><figure style=\"margin:20px 0;text-align:center;\"><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793264089805964.png\" style=\"max-width:100%;height:auto;border-radius:6px;border:1px solid #e2e8f0;\" alt=\"图3-5 将对应网络添加到网络类\"\/><figcaption style=\"font-size: 14px; color: rgb(100, 116, 139); margin-top: 8px; line-height: 1.6;\">图3-5 将对应网络添加到网络类<\/figcaption><\/figure><\/div><p><br\/><\/p>","keyword":null,"desc":"嘉立创EDA-网络规则设置在“设计规则”选项中的“规则管理”界面将PCB的各个设计规则如线宽规则、差分规则、过孔规则等设置完成之后，就需要将PCB中每个网络所对应的规则进行驱动，那么就可以设置“网络规则”。在“网络规则”中可以对当前PCB内","tags":["嘉立创EDA","约束规则"],"views":0,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-10-29 16:55:18","updatetime":"2026-10-29 16:55:18","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"}],"notes":[{"id":125763,"uid":202867,"title":"CJC8974A音频Codec-内置3W BTL功放+DSP音效","status":1,"categoryid":35,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/59\/2d50e31c8d2ca8ae1a51b81938dc00.png","multiple_thumb":"","content":"<p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">由工采网代理的CJC8974A是一款面向便携式音频应用的低功耗、高集成立体声音频Codec芯片，片内集成单声道BTL音频功率放大器，将录音ADC、播放DAC、耳机驱动、扬声器功放、数字音效DSP全部集成单颗5×5mmCOL 超薄QFN封装<a>芯片<\/a>内部，可实现图形均衡器、3D立体声增强、自动电平控制、信号混音等音频处理能力，非常适合手持便携设备。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);text-align:center;\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"color:#000000;font-size:20px;\"><strong>产品描述<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\"><strong><br \/><\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">芯片<span>集成完整立体声耳机、线路输出接口，无需外接独立耳机放大器<\/span>，只需要增加隔直电容就可直接驱动<span style=\"color:#000000;\"><strong>16Ω\/32Ω<\/strong><\/span>耳机，内置<span style=\"color:#F90C0C;\"><strong>BTL桥接功放<\/strong><\/span>，5V供电条件下驱动4Ω负载，总谐波失真小于10%时可输出<span style=\"color:#F90C0C;\"><strong>3W<\/strong><\/span><span style=\"color:#000000;\"><strong>连续平均功率<\/strong><\/span>，BTL差分输出架构无需输出耦合电容、自举电容以及吸收缓冲网络，内置过热保护功能，芯片温度达到约150℃时自动关断输出，避免长时间大音量工作造成器件烧毁。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);text-align:center;\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">芯片供电配置灵活，模拟电路最低工作电压<span style=\"color:#000000;\"><strong>1.8V<\/strong><\/span>，数字内核最低可至1.5V，耐压3V，且芯片各个功能模块均可通过软件实现独立下电；<span style=\"color:#000000;\"><strong>支持主、从两种工作模式<\/strong><\/span>，<span style=\"color:#000000;\"><strong>兼容USB 12MHz\/24MHz 时钟以及 256fs、384fs 标准音频主时钟<\/strong><\/span>，无需外部PLL锁相环，内部即可生成 8kHz～96kHz 全系列主流音频采样率，适配音乐播放、语音录音等各类业务场景。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">此外芯片<span style=\"color:#F90C0C;\"><strong>模拟输入支持线路电平与麦克风信号输入<\/strong><\/span>，片载可编程增益放大器，麦克风增益最高<span style=\"color:#F90C0C;\"><strong>29dB<\/strong><\/span>，<span style=\"color:#000000;\"><strong>支持单端、差分两种输入模式<\/strong><\/span>，差分模式能够有效抑制外部共模干扰；芯片还复用 ADC 实现直流电压检测功能，硬件可直接采集外部直流信号，可用于电池电压监测，节省额外采集器件，广泛应用于便携多媒体播放器、手持多媒体终端、掌上游戏机等各类便携音频产品。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"color:#000000;font-size:36px;\"><strong>产品特性<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:24px;color:#000000;\"><strong><br \/><\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"color:#0932D6;\"><strong>1）音频编解码性能<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">1. DAC性能：信噪比91dB，48kHz、1.8V 工作条件下，THD：‑81.2dB。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">2. ADC性能：信噪比92.7dB，48kHz、1.8V 工作条件下，THD：‑82dB。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">3. 内置双通道耳机驱动器，16Ω负载、1.8V 供电，THD‑78dB，信噪比93dB。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">4. 支持8kHz、11.025kHz、16kHz、22.05kHz、24kHz、32kHz、44.1kHz、48kHz、88.2kHz、96kHz采样率，全部由芯片内部根据主时钟生成。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#0932D6;\"><strong>2）3W BTL-功率放大器<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>功放供电电压范围：2.0V~5.5V<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>5V供电驱动4Ω负载，THD=10%时典型输出功率3W。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>关断静态电流典型仅0.6μA，功耗低。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>内置过热保护，过热自动关闭输出，防止器件过热损坏。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>BTL桥接差分输出，无需扬声器输出耦合电容，简化电路。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#F90C0C;\"><strong>3）DSP 音频处理<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>数字图形均衡器：支持高音调节，低音包含线性增益与自适应低音增强两种模式，自适应模式可避免大信号削波失真。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>3D立体声增强功能：支持录音通路或播放通路启用，声场强度多级可调。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>支持模拟信号与数字信号硬件混音，可直接实现线路输入功能。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>PGA可编程增益放大器，麦克风增益档位：0dB、13dB、20dB、29dB；增益‑17.25dB~+30dB，0.75dB步进。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>增益过零检测、DAC软静音功能，有效抑制音量切换\/开关机产生的POP爆音与拉链噪声。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>支持CD音源去加重滤波。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>支持差分模拟输入，抗共模干扰；支持直流检测模式，可复用ADC采集电池电压<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);text-align:center;\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#0932D6;\"><strong>4）低功耗电源管理<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">1. 1.8V供电，立体声播放功耗仅7mW，录音+回放同步工作功耗13mW。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">2. 供电区间：模拟1.8V‑3V；数字内核1.5V‑3V；数字IO 1.8V‑3V。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">3. 模块级软件断电：ADC、DAC、PGA、输出驱动可通过I2C寄存器单独开启\/关闭。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">4. 可配置 ADC\/DAC 过采样率、模拟偏置电流，实现功耗与音质灵活权衡。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">5. 内置上电复位 POR 电路，上电自动初始化寄存器。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><br \/><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"color:#000000;font-size:18px;\"><strong>5）丰富数字与控制接口<\/strong><\/span><\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>音频接口兼容 I2S、左对齐、DSP 模式，音频位宽支持16bit\/20bit\/24bit\/32bit。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>可配置为主模式、从模式，适配各类MCU、DSP 主控。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\"><span style=\"font-size:18px;color:#000000;\">■ <\/span>两线 I²C 控制接口，作为从设备接受主控配置，驱动开发简单。<\/p><p style=\"color:rgb(65,71,73);background-color:rgb(255,255,255);\">CJC8974A为高保真音乐播放、清晰语音录制，还是需要驱动小型扬声器，提供优质音频解决方案，规格书提供完整上电、下电时序指导，最大限度抑制开关机爆音，降低硬件调试难度。<\/p><p><br \/><\/p>","keyword":null,"desc":"由工采网代理的CJC8974A是一款面向便携式音频应用的低功耗、高集成立体声音频Codec芯片，片内集成单声道BTL音频功率放大器，将录音ADC、播放DAC、耳机驱动、扬声器功放、数字音效DSP全部集成单颗5×5mmCOL 超薄QFN封装芯","tags":[],"views":0,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-10-29 11:39:36","updatetime":"2026-10-29 11:39:36","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"},{"id":125759,"uid":190214,"title":"SEHO推出双焊接单元设备适配亚洲电子制造","status":2,"categoryid":35,"thumb":"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793242513417454.png","multiple_thumb":"","content":"<article><h1>SEHO推出双焊接单元设备适配亚洲电子制造<\/h1><p class=\"date\">资讯日期：2026年10月22日｜原创行业新闻整理<\/p><figure><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793242513417454.png\" alt=\"AI生成示意图｜选择性焊接设备处理装配电路板\"\/><figcaption>AI生成示意图｜选择性焊接设备处理装配电路板<\/figcaption><\/figure><section><h2>设备面向亚洲电子制造现场<\/h2><p>德国焊接设备商SEHO计划于10月27日至29日在深圳举行的NEPCON Shenzhen 2026展示SelectLine-S选择性焊接设备。公司在活动页面介绍，这套设备针对亚洲电子制造市场开发，结合SEHO的工艺工程经验与Heller Industries在亚洲的制造经验，展位为11D65。该页面是在展会前发布的产品展示信息，并未提供设备交付、订单或客户投产数据。<\/p><p>SelectLine-S把点胶式助焊剂喷涂、预热和两个可独立运行的焊接单元集成在一台紧凑设备中。厂商称，微滴助焊剂系统包含自动清洁和功能监控；两个焊接单元可用于安排不同焊接任务。选择性焊接常用于通孔元件或需要局部热作用的组件，在SMT与插件混合的PCB组装流程中，设备的程序控制和热管理会直接影响焊点一致性与板件热负荷。<\/p><\/section><section><h2>并行工位的价值取决于产品组合<\/h2><p>双单元设备的潜在价值在于调度弹性：不同板型、焊接区域或产品批次可以更灵活地安排，减少单一工位成为节拍限制的风险。但设备是否提高有效产出，还要看板件换型频率、焊点数量、夹具设计、前后道设备节拍和工艺验证时间。若两个单元并不能同时处理当前产品，额外硬件未必转化为等比例的吞吐提升。<\/p><p>局部焊接的工艺窗口涉及助焊剂覆盖量、预热曲线、喷嘴位置、焊料温度与停留时间。自动清洁和状态监控可以支持过程稳定，但仍需要配合板件表面处理、焊盘设计、元器件热容量和操作维护规范。汽车、工业控制和电源类PCB对焊点可靠性要求较高，导入设备时还需通过截面、润湿、残留物和热损伤等检验确认效果。<\/p><\/section><section><h2>后续要看实际节拍与工艺数据<\/h2><p>展会展示为设备信息沟通的起点，下一步值得关注的是设备可处理的板件尺寸、可配置喷嘴与程序能力、实际节拍，以及区域服务和备件供应安排。对电子制造服务商和PCB组装厂而言，选择性焊接设备的比较应回到产品组合、质量指标与总体产线平衡。现阶段厂商公开信息尚不足以判断具体产能收益。以上为行业分析，不构成投资或采购建议。<\/p><\/section><div class=\"source\"><strong>来源：<\/strong>SEHO：在NEPCON Shenzhen展示SelectLine-S选择性焊接设备<br\/><strong>产品细节：<\/strong>I-Connect007：SelectLine-S产品介绍<\/div><p><small>本文配图为AI生成示意图，不代表真实厂区、设备或官方数据图表。<\/small><\/p><\/article><p><br\/><\/p>","keyword":null,"desc":"SEHO推出双焊接单元设备适配亚洲电子制造资讯日期：2026年10月22日｜原创行业新闻整理AI生成示意图｜选择性焊接设备处理装配电路板设备面向亚洲电子制造现场德国焊接设备商SEHO计划于10月27日至29日在深圳举行的NEPCON She","tags":["SEHO"],"views":11,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":0,"createtime":"2026-10-29 10:55:42","updatetime":"2026-10-29 23:00:25","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"},{"id":125758,"uid":190214,"title":"北美PCB订单九月大增出货同比仍回落","status":2,"categoryid":35,"thumb":"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793242473579473.png","multiple_thumb":"","content":"<article><h1>北美PCB订单九月大增出货同比仍回落<\/h1><p class=\"date\">资讯日期：2026年10月26日｜原创行业新闻整理<\/p><figure><img src=\"https:\/\/api.fanyedu.com\/uploads\/ueditor\/image\/20261029\/1793242473579473.png\" alt=\"AI生成示意图｜PCB生产与订单出货场景\"\/><figcaption>AI生成示意图｜PCB生产与订单出货场景<\/figcaption><\/figure><section><h2>订单与出货出现不同步<\/h2><p>Global Electronics Association于10月26日公布北美PCB行业2026年9月统计。协会数据显示，当月订单出货比（book-to-bill）为1.77。9月订单额较上年同期增长229.4%，较8月增长336%；年初至9月订单额同比增长56.1%。与之相对，9月出货额同比下降6.4%，环比下降33.9%，但年初至今出货额仍同比增加13.3%。这组数据反映出订单流入和已交付产出并未同步变化。<\/p><p>协会在说明中提到，数据中心与网络建设、航空航天和国防项目继续支撑需求；铜箔、树脂和电子玻璃布等材料，尤其是高性能等级材料，仍是供应链限制因素。订单出货比高于1通常表示新增订单超过当期发货，但单月比值并不等同于产能利用率或未来收入的直接预测。<\/p><\/section><section><h2>材料约束与交付节奏值得关注<\/h2><p>订单显著上扬、出货回落同时出现，可能与统计基数、项目批次、订单确认时点以及材料供给和生产周期有关。这里的解释属于行业层面的可能因素，协会公布的数据本身没有逐家企业拆分原因。对PCB制造而言，材料可得性会影响压合、层数安排与交期；高多层板和高速板还需要材料介电性能、热可靠性与加工窗口相匹配。<\/p><p>市场观察时需要区分订单、在手订单、生产完成和发货几个阶段。若材料交期拉长或客户认证周期发生变化，强劲的订单信号未必会立刻转换为出货增长。反过来，单月出货下滑也不能单独证明终端需求转弱，尤其当年初至今出货仍高于去年同期时，更应结合后续月份判断趋势。<\/p><\/section><section><h2>后续看订单能否转为稳定交付<\/h2><p>接下来可跟踪北美统计项目后续月份的订单出货比、订单和发货变化，以及铜箔、树脂、玻纤布供应的改善情况。对于硬件和元器件产业链，服务器、网络设备及高可靠性应用的板件需求，仍需与板厂实际可用产能、材料规格和客户认证进度逐项核对。以上分析为行业观察，不构成投资或采购建议。<\/p><\/section><div class=\"source\"><strong>来源：<\/strong>Global Electronics Association：北美PCB订单九月上升，出货同比下降6.4%<\/div><p><small>本文配图为AI生成示意图，不代表真实厂区、设备或官方数据图表。<\/small><\/p><\/article><p><br\/><\/p>","keyword":null,"desc":"北美PCB订单九月大增出货同比仍回落资讯日期：2026年10月26日｜原创行业新闻整理AI生成示意图｜PCB生产与订单出货场景订单与出货出现不同步Global Electronics Association于10月26日公布北美PCB行业2","tags":["PCB行情"],"views":11,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":0,"createtime":"2026-10-29 10:55:03","updatetime":"2026-10-30 04:41:24","deletetime":null,"orderby":0,"isgiveintegral":0,"istop":0,"day":"29","month":"10"}]}}