{"code":200,"return":true,"data":{"live":[{"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":"2026-06-10 00:29:57","desc":"直播介绍：本次直播将详细讲解国创基础资源库的使用方法，并通过模拟题实操演示，帮助参赛同学高效备赛，提升作品质量，冲刺好成绩！直播大纲：01、直播背景介绍围绕第十九届成图大赛备赛需求，先介绍本次直播的背景与目的，说明赛前库文件准备的重要性;并","content":"

直播介绍：<\/b><\/p>

本次直播将详细讲解国创基础资源库的使用方法，并通过模拟题实操演示，帮助参赛同学高效备赛，提升作品质量，冲刺好成绩！<\/p>


<\/p>

直播大纲：<\/b>
01、直播背景介绍
围绕第十九届成图大赛备赛需求，先介绍本次直播的背景与目的，说明赛前库文件准备的重要性;并结合AI辅助设计趋势，引出如何借助国创基础资源库提升备赛效率与作品规范性。<\/p>


02、资源库引入
介绍国创基础资源库，一站式配齐所需数据，大赛期间免费开放，助力高效备赛库的<\/p>


03、资源库基本功能讲解
演示元器件库等功能，讲解目录、筛选、预览、多格式下载等操作<\/p>


<\/p>

04、模拟题操作演示<\/p>

结合模拟题进行实操演示，展示资源库在成图大赛备赛中的实际应用<\/p>


<\/p>

05直播结尾与福利
注册领取免费使用资格，获取官网链接\/直播回放。<\/p>

扫码添加国创客服领取<\/b><\/p>

\"7aa869c5fdc0bc6de812a4a4b76473.png\"<\/p>","views":2289,"uid":53688,"tags":["电子竞赛","国创资源库","成图大赛","pcb设计","大学生电赛"],"status":2,"reject":null,"playstatus":3,"playtime":"2026-05-22 20:00:00","count":1,"comments":0,"likes":3,"collects":4,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1},{"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":"2026-06-10 00:29:57","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":"

直播结束后<\/font><\/p>

扫码添加助教领取课件<\/b><\/font><\/p>

\"1c41841f13c31cd5c1230e8428a7dc.png\"<\/font><\/p>


<\/font><\/p>

直播介绍：<\/b><\/font><\/p>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>你还在为EMC问题头疼吗？<\/font>一堆干扰源、一堆管控措施，却总抓不到重点？<\/font>这场直播，教你一套“高频视角+三段论” EMC 快速分析法，<\/font>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>
<\/font>直播大纲：<\/b><\/font>

第一节：EMC的高频特性思维基础<\/b><\/font><\/p>1）为什么说EMC问题本质是“高频信号管理问题”？<\/font>2）高频环境下，电磁干扰是怎么形成的？<\/font>
<\/font>第二节：导线的高频等效电路图<\/b><\/font>1）普通一根线，高频下却“藏满地雷”？<\/font>2）等效模型一看就懂！<\/font>
<\/font>第三节：三段论 EMC 快速分析法（独家思维模型）<\/b><\/font>1）高频特性认知<\/font>2）回流路径判断<\/font>3）电压容限评估<\/font>→ 用“结构化思维”，拆解复杂EMC问题！<\/font>
<\/font>第四节：实战案例讲解——三段论分析法如何落地？<\/b><\/font>真实设计案例，现场带你分析干扰源&对策逻辑<\/font>
<\/font>第五节：<\/b>课后自检——这套方法，是否也适合你？<\/font>
<\/b><\/font>
<\/font>直播亮点：<\/b><\/font>✅ 工程化思维总结：三段论=分析框架+经验窍门<\/font>✅ 0门槛入门EMC：听得懂、记得住、用得上<\/font>✅ 1小时重构你的EMC认知模型<\/font>✅ 不是“EMC百科全书”，而是“方法论工具包”！<\/font>
<\/font>
","views":6796,"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":"2026-06-10 00:29:54","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":"

直播结束后<\/font><\/p>

扫码添加助教领取课件<\/b><\/font><\/p>

\"1c41841f13c31cd5c1230e8428a7dc.png\"<\/font><\/p>


<\/font><\/p>

直播介绍：<\/b><\/font><\/p>

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>


<\/font><\/p>

直播大纲：<\/b><\/font><\/p>

1：TL431+ PC817规格书解读
2：电压反馈电阻计算取值
3：光耦的电流输出曲线工作点设置
4：TL431+光耦偏置电阻的计算
5：电压波动占空比整体调节变化
<\/font><\/p>


<\/font><\/p>

主要讲了哪些知识点：<\/b><\/font><\/p>

1：TL431器件内部框图和规格书解读
2：PC817规格书解读
3：UC384X内部反馈控制逻辑解读
4：电压反馈电阻计算取值
5：TL431+光耦偏置电阻的计算
6：光耦的电流输出曲线工作点设置
7：电压环两种经典反馈电路介绍
8：电压波动，占空比控制的整体调节
<\/font><\/p>


<\/font><\/p>

能掌握哪些内容：<\/b><\/font><\/p>

1：掌握TL431+PC817器件特性
2：掌握TL431+PC817反馈的调节原理
3：TL431+PC817外围参数计算
4：掌握UC384X内部框图反馈调节思路
5：反馈参数计算取值需要验算
6：能读懂PC817电流传输曲线图
<\/font><\/p>

\"a3c975d82aa5628952e6886902bf76.png\"<\/p>

\"669aa5f7b959c82b42e0d8aec3d07d.png\"<\/p>

\"3cfc6cbeaad940bdf773f72934baf4.png\"<\/p>","views":5747,"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":16,"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":"2026-06-10 00:30:26","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":"

直播结束后<\/font><\/p>

扫码添加助教领取课件<\/b><\/font><\/p>

\"1c41841f13c31cd5c1230e8428a7dc.png\"<\/p>

 <\/font><\/p>

【直播介绍】：<\/b><\/font><\/p>

4月11日晚（20:00）起，每周五连续6期<\/b>直播课，由黄勇老师讲授系列课程：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><\/font><\/p>


<\/strong><\/font><\/p>

本系列直播课程基于全新的软件Allegro24.1，将带你深入解析 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 整板设计优化与验证<\/font><\/strong>，包括 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><\/font><\/p>


<\/p>

【分享有礼，惊喜不停】<\/b>
\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>

✅ 100元凡亿课程无门槛现金抵扣券<\/strong>
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\n——手持、桌面、支架三合一，夏日必备神器，清凉又实用！<\/font><\/p>

\n\n\n<\/p>

坚持分享，就是收获！赶紧行动吧，福利等你来拿～<\/font><\/p>

\"0f82ce869554ed2e47f03a4b10f005.jpg\"
<\/font><\/p>


<\/p>

【直播竞答 · 好礼送不停】<\/b>
\n观看直播，即有机会参与有奖答题环节<\/strong>！答对问题，就能把精美好礼带回家<\/font><\/p>

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<\/font>✅凡亿定制多功能小风扇<\/strong>（手持｜桌面｜支架三用）
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\n\n<\/p>

 所有奖品 包邮到家<\/strong><\/font><\/p>

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\"2cd5abbfef4edb0d664e7229ed7c64.png\"<\/p>","views":15391,"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":8,"collects":58,"hasreplay":1,"deletetime":null,"isnotify":0,"isgiveintegral":1}],"newCourse":[{"id":22176,"uid":24529,"title":"凡亿 USB HUB扩展器 原理设计与调试教程","desc":"需要领取技术资料扫码添加领取","price":"499.00","content":"

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\"dd45a63b4261f9442395e6a1a6f07d.png\"<\/p>","orderby":0,"categoryid":9,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/02\/7b0d436c8baa94466981e9e38b2d76.jpg","buycount":74,"count":17,"likes":3,"views":811,"comments":1,"collects":6,"reject":null,"invite":0,"createtime":"2026-05-07 17:25:47","updatetime":"2026-06-10 00:00:37","deletetime":null,"tags":["成图大赛","大学生电子竞赛","电路设计","pcb设计","嘉立创"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":22174,"uid":24529,"title":"Altium Designer 26 | 电赛声源智能小车PCB设计培训视频实战教程","desc":"很多电子设计的新手或者大学生毕业会有这样的迷茫：学校教的东西很通常是理论，动手实践操作可能不是很重要，初入岗位的时候就完全相反了，实践操作能力需要摆在第一位，但是这些实践操作能力又如何去学呢，自学的话效率低不说，还不知道如何下手。针对市面上","price":"0.00","content":"

很多电子设计的新手或者大学生毕业会有这样的迷茫：学校教的东西很通常是理论，动手实践操作可能不是很重要，初入岗位的时候就完全相反了，实践操作能力需要摆在第一位，但是这些实践操作能力又如何去学呢，自学的话效率低不说，还不知道如何下手。<\/p>

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<\/p>","orderby":0,"categoryid":5,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/35\/92e12cc833aff16e3e7b2e7b964c19.jpg","buycount":94,"count":32,"likes":0,"views":953,"comments":0,"collects":8,"reject":null,"invite":0,"createtime":"2026-04-28 11:22:54","updatetime":"2026-06-10 00:11:02","deletetime":null,"tags":["智能车","电子竞赛","电赛","PCB设计","声源小车"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":22173,"uid":24529,"title":"AD26大学生智能车硬件电机驱动电路与PCB设计实战教程","desc":"本课程定位主要是入门，采用“项目驱动+手把手教学”的模式。通过采用全新的Altium Designer 26 EDA工具软件，设计一个大学生智能车竞赛中经常用到的电机驱动电路板，产品不是很复杂，\n但我们基于一个电子产品开发的整个流程来进行讲","price":"0.00","content":"

本课程定位主要是入门，采用“项目驱动+手把手教学”的模式。<\/p>

通过采用全新的Altium Designer 26 EDA工具软件，设计一个大学生智能车竞赛中经常用到的电机驱动电路板，产品不是很复杂，\n但我们基于一个电子产品开发的整个流程来进行讲解：原理图的器件选型与设计到PCB布局与布线的全流程，涵盖元元器件的选型、电路的搭建、PCB工程搭建、PCB的导入、PCB布局布线等核心环节，同步融入生产文件输出等工程化设计要点，每一个环节给学员进行细致的讲解和实操演示，过程中也会涉及一些元器件的基本特性与PCB设计的常用概念，能够对入门的学员的基础做一个补充，卡点式教学，力求新手听完就能动手操作的状态。<\/p>

希望新手通过本套视频全部掌握利用Altium Designer软件进行电子设计的基本流程，以及2层电路板的设计要点和方法，让我们从完全的小白正式跨入电子设计这个圈子。<\/p>

学习素材扫码领取<\/p>

\"cb6201fc0cdee31ae0a2fdca40189f.png\"<\/p>","orderby":0,"categoryid":13,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/f5\/b84bf43ff3c199517e98e08cb50e69.jpg","buycount":35,"count":26,"likes":0,"views":476,"comments":0,"collects":3,"reject":null,"invite":0,"createtime":"2026-04-25 13:44:59","updatetime":"2026-06-09 21:37:13","deletetime":null,"tags":["智能车","电机驱动","PCB设计","电路设计","驱动调试"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":22172,"uid":24529,"title":"2026年Altium Designer电子类成图大赛省赛赛前培训 | 实战视频教程（高分冲刺）","desc":"本次课程全程采用Altium Designer作为设计平台，以2025年省赛真实赛题为实战案例，从软件环境的安装配置，到最终设计文件的完整输出，逐一拆解赛题中的每一个考核点。课程采用“手把手”式演示，步骤清晰、节奏合理，确保学员能够跟上操作","price":"0.00","content":"

本次课程全程采用Altium Designer作为设计平台，以2025年省赛真实赛题为实战案例，从软件环境的安装配置，到最终设计文件的完整输出，逐一拆解赛题中的每一个考核点。课程采用“手把手”式演示，步骤清晰、节奏合理，确保学员能够跟上操作、理解原理。我们不仅带领大家完整走通PCB设计的全流程，更注重将Altium Designer的软件技巧与工程理论有机结合，同时穿插快捷键定制、效率提升等实用技能，切实提升参赛者的综合设计能力。<\/p>


<\/p>

课程内容全面覆盖省赛常见考点，由基础操作逐步过渡到高阶技巧，重点解析高速信号处理、多模块协同布局、约束规则设置等难点模块。后期我们还将提供进阶训练与冲刺阶段的专项指导，为选手持续提升提供系统保障。欢迎关注“凡亿教育”，获取最新课程信息、赛题动态及备考干货，让我们携手备战2026成图大赛，亿起加油！<\/p>

课程配套资源获取：<\/b>Fydz365a<\/p>

（备注：成图大赛）<\/b><\/p>

\"cb6201fc0cdee31ae0a2fdca40189f.png\"<\/p>


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频综第二期视频回放 <\/p>","orderby":0,"categoryid":17,"status":1,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/1d\/4b6114ddc09c5e1a6d28d61574490a.jpg","buycount":12,"count":27,"likes":1,"views":1117,"comments":0,"collects":2,"reject":null,"invite":0,"createtime":"2025-12-20 09:23:05","updatetime":"2026-06-09 19:06:32","deletetime":null,"tags":["微波","射频","天线","5G","HFSS"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"},{"id":22166,"uid":24529,"title":"PCB软件操作速成合集（AD\/Allegro\/Pads）","desc":"素材课件扫码添加领取","price":"9.90","content":"

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\"49fc4bd2c6b988e19f22e319c5f115.png\"<\/p>","orderby":0,"categoryid":48,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/32\/9c1e874ab0dfc38091d9e5fcddf4d6.jpg","buycount":191,"count":56,"likes":2,"views":2260,"comments":0,"collects":42,"reject":null,"invite":0,"createtime":"2025-12-09 17:15:34","updatetime":"2026-06-09 21:24:04","deletetime":null,"tags":["模拟电路","模拟电路视频","模拟电路教程"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":null,"ipaprice":"0.00"}],"goodcourse":[{"id":577,"uid":58261,"title":"凡亿教育就业特训班专场直播（共8场）","desc":"60天就业特训班专场直播，企业名师线上答疑解决你的学习问题。全流程辅导学习，重点难点全攻克，严谨教学解决你的就业难题。","price":"2999.00","content":"

\"1<\/p>

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为什么开设这个课题？<\/span><\/strong><\/span>
<\/span><\/p>

做好的PCB电路板发出去打样的时候，是不是经常收到板厂一大堆的QA问题确认？或是等到板子打样或批量出来之后，往往会收到工程人员很多的投诉，如“板子器件贴错了”“电容立碑了”。这些问题耽误时间不说，其实还说明你根本上对电路板生产制造，存在一定的不了解，一个不懂生产的工程师不是一个好的工程师。那这些我们一般从哪些方面去检查呢？如何去避免呢？<\/span><\/p>


<\/p>


<\/p>

课程大纲介绍：<\/span><\/strong><\/span><\/strong><\/span><\/p>

1、PCB生产问题的产生环节<\/span><\/p>

2、PCB设计中常见的生产问题有哪些？<\/span><\/p>

3、如何一键检查出PCB设计中的常见问题？<\/span><\/p>

4、利用华秋DFM软件快速进行拼板设计<\/span><\/p>


<\/p>


<\/p>

提供DFM软件的下载与安装<\/span><\/strong><\/p>

请添加郑老师微信免费领取<\/span><\/strong><\/p>

15616880848<\/span><\/strong><\/p>

备注：DFM安装<\/span><\/strong><\/p>


<\/p>

讲师介绍：<\/span><\/strong><\/p>

郑振宇，凡亿教育创始人，Altium原厂特邀讲师，在行业内有10多年的高速PCB设计经验，对高速互联、高速DDR3\\DDR4\\EMI\\EMC\\SI\\PI等PCB设计处理有丰富的实战经验。著作有《Altium designer 19（中文版）电子设计速成实战宝典》等多本书籍。<\/span><\/p>","orderby":0,"categoryid":12,"status":2,"keywords":"一键检查PCB设计中的各类生产问题","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20210119\/eb15328b86ec4c3c98d501eb1460b0a6.png","buycount":65,"count":5,"likes":2,"views":10350,"comments":0,"collects":9,"reject":"","invite":0,"createtime":"2021-01-19 11:22:27","updatetime":"2026-06-09 22:35:46","deletetime":null,"tags":["PCB工艺","PCB设计","电路设计"],"annex":{"type":"0"},"hot":0,"isgiveintegral":1,"ipaid":"course_99","ipaprice":"9.90"},{"id":22167,"uid":30525,"title":"第二期--90天微波频综与收发机系统整体","desc":"频综第二期视频回放","price":"6999.00","content":"

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2，工科电类在校生、电子工程师预备役。
3，从事单片机工作者、爱好者。<\/span><\/p>


<\/span><\/p>


<\/p>【课程概述】<\/span><\/strong>

爱电子网工作室是2007年成立的专注单片机教学和项目开发的工作室。夏老师拥有十余年单片机开发经验，带领过零基础数以万计的学员成功掌握单片机技术。Easy Board51是爱电子网工作室旗下的51单片机教学品牌，专注于51单片机的技术教学。《夏老师十天玩转单片机》系列教程，主线视频计划30集，从2019年02月27日起每周三更新一集。用全新最通俗易懂的授课方式针对完全零基础学习者的需要，而设计一套51单片机学习教程。力求讲解的细致与深度。全视频由夏坤（夏老师）主讲，全部免费观看。本套教学所使用的硬件是Easy Board51单片机开发板，兼顾理论入门与实践开发，二者同时进行。学员还可通过微信、夏老师个人微信、电邮、手机等方式联系讲师，一对一问答，且完全免费。祝大家学有所成！<\/span><\/p>

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硬件工程师，单片机教学，电子DIY达人。有问题联系请联系：18672377700<\/span><\/p>

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特训班硬件调试直播
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\"O1CN01GvdqQ21lWoZ8UUMu8_!!3973574827.jpg\"\"O1CN01vtmNw21lWoZGGWseY_!!3973574827.jpg\"\"O1CN018kxZGh1lWoZ5N0eWl_!!3973574827.jpg\"\"O1CN01Qls1XP1lWoZEJmRmU_!!3973574827.jpg\"\"17e2faae8b8825ef221d066b62c5fe.png\"\"O1CN01DEc92P1lWoZBKkJLv_!!3973574827.jpg\"\"O1CN01S99t9i1lWoZGGY5Wb_!!3973574827.jpg\"\"bed2553a9637fc14611ec5067ab97c.png\"\"O1CN01U2C28r1lWoZ7jOU6T_!!3973574827.jpg\"<\/p>\"O1CN01n9s8Io1lWoZ4f6DLv_!!3973574827.jpg\"\"O1CN01quybnC1lWoZGGzoNm_!!3973574827.jpg\"","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/7f\/1c92d7b984a98071795da39cc2eedd.png","buycount":40,"count":58,"likes":0,"views":15891,"comments":0,"collects":10,"reject":"","invite":0,"createtime":"2022-06-27 10:09:37","updatetime":"2026-06-09 05:13:24","deletetime":null,"tags":["射频","天线","相控阵"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"7499.00"},{"id":21059,"uid":24529,"title":"Pads软件封装设计 实战视频","desc":"扫码添加助教老师获取课程学习文件添加时备注：封装素材","price":"189.00","content":"

扫码添加助教老师<\/p>

获取课程学习文件<\/b><\/p>

添加时备注：封装素材<\/b><\/p>

\"124e2ef3f76c9e29a8b7a9ce5384b8.png\"<\/p>

\"O1CN01HiGQ1Q1lWoOpKhFh2_!!3973574827.jpg\"<\/p>

\"O1CN01Wh7SP61lWoOvWuJhd_!!3973574827.jpg\"<\/p>

\"08744c92b991a9af8be82273dba060.png\"<\/p>

\"O1CN01UvVb4v1lWoOkdbusB_!!3973574827.jpg\"<\/p>","orderby":0,"categoryid":7,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/41\/3f10cbd949b2b30ba4617a8493f69a.jpg","buycount":11,"count":53,"likes":0,"views":3179,"comments":0,"collects":3,"reject":null,"invite":0,"createtime":"2022-12-01 14:28:47","updatetime":"2026-06-09 14:52:12","deletetime":null,"tags":["PADS","电路设计","硬件设计","PCB画板"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"189.00"},{"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":"

背景介绍<\/b><\/b><\/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>

   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，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>必修课程。<\/b><\/p>


<\/p>

能帮到用户些什么<\/b><\/b><\/p>

[1] 掌握放大器核心指标；<\/p>

[2] 掌握射频放大器的设计原理与架构；<\/p>

[3] 掌握基于ADS软件实现射频放大器的流程；<\/p>

[4] 了解大功率放大器设计原理；<\/p>


<\/p>

大纲<\/b><\/b><\/p>

   [1] 射频放大器的设计理论；<\/p>

   [2] 射频放大器主要架构；<\/p>

   [3] 基于ADS的射频放大器设计演示；<\/p>

\"82752bbe367edfb60e70f60749da63.png\"<\/p>

\"c82bff20b4362be01ec2fab4ea6aab.png\"<\/p>

\"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":2493,"comments":0,"collects":5,"reject":null,"invite":0,"createtime":"2024-04-11 10:53:47","updatetime":"2026-06-07 10:13:26","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":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":"

\"1<\/p>

\"3.jpg\"\/\"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":5109,"comments":0,"collects":0,"reject":"","invite":0,"createtime":"2020-03-25 16:56:58","updatetime":"2026-06-09 05:03:48","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":20578,"uid":58261,"title":"【第四期】射频电路实特训班","desc":"可独立进行当前主流射频芯片前端电路设计，基于各类射频器件的原理进行讲解，举一反三课程详情及规划书请扫码添加助教","price":"6999.00","content":"

可独立进行当前主流射频芯片前端电路设计，基于各类射频器件的原理进行讲解，举一反三<\/p>


<\/p>

课程详情及规划书请扫码添加助教<\/p>

\"124e2ef3f76c9e29a8b7a9ce5384b8.png\"<\/p>","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/b5\/c37fe0cdcb1b7d4582c39b8e1f7ff0.png","buycount":29,"count":15,"likes":0,"views":5468,"comments":1,"collects":7,"reject":null,"invite":0,"createtime":"2022-02-21 10:23:46","updatetime":"2026-06-09 23:08:34","deletetime":null,"tags":["射频","天线","射频电路","5G"],"annex":{"type":"0"},"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"6999.00"}],"article":[{"id":124219,"uid":178486,"title":"功放自激查反馈回路，绕远了就容易出问题","status":2,"categoryid":17,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/e0\/364e7920047428613b0a11a4ef8493.jpeg","multiple_thumb":"","content":"

做过射频功放的人，大概都经历过这种崩溃时刻——电路一上电，输出波形就自己\"嗨\"起来了，频谱仪上一堆不该有的杂散，信号完全不是你要的样子。<\/p>

自激，功放调试里最让人头疼的问题之一。很多人一碰到自激，就开始疯狂调偏置、换电源去耦电容、甚至怀疑负载匹配出了问题，一圈折腾下来，问题还在。其实很多时候，根源就在反馈回路<\/strong>上。<\/p>自激到底是怎么回事

说白了，自激就是功放变成了振荡器。当电路的闭环增益大于1，同时反馈信号和输入信号同相（或者相位偏移到了满足振荡条件），系统就不再受你控制了，它自己就开始震荡。<\/p>

反馈回路的设计直接决定了这个系统稳不稳。反馈深度太大，相位裕度不够；反馈路径引入了额外的极点，相位偏移加剧；补偿网络没加对位置，该压的峰值没压住——这些都是自激的常见诱因。<\/p>

\"364e7920047428613b0a11a4ef8493.jpeg\"<\/p>为什么说\"绕远了就容易出问题\"

不少人在碰到自激时，第一反应是查电源。毕竟电源纹波大、去耦不够，确实可能让功放工作异常。但你仔细想想，电源问题导致的通常是低频纹波叠加或者噪声恶化，和真正的自激振荡特征还是不一样的。自激往往是在特定频率上出现稳定的不需要的振荡，频谱上能看到很干净的杂散峰。<\/p>

还有人习惯先调负载匹配。负载失配确实会改变功放的稳定性因子K，但如果你设计的功放本身在50Ω下就不稳定，调匹配只是头疼医头，换个负载条件又可能激起来。<\/p>

真正该优先排查的，是反馈回路。因为反馈回路是从输出端回到输入端的路径，这条路径上的任何问题——增益过大、相位错误、引入了寄生耦合——都可能直接导致自激。不先搞定反馈，其他调整都是在不确定的地基上盖楼。<\/p>反馈回路排查的实战思路

第一步：断开反馈，看还激不激。<\/strong>这是最直接的办法。断开反馈网络后如果自激消失，那基本锁定反馈回路有问题。如果还激，那可能是寄生反馈或者布局问题，但这种情况相对少见。<\/p>

第二步：检查反馈电阻值。<\/strong>反馈电阻决定了闭环增益，增益太高相位裕度就不够。有时候为了追求输出功率，故意把反馈减小，但减过头了系统就不稳定了。算一下你的环路增益，看看相位裕度是否还有45°以上的余量。<\/p>

第三步：看补偿电容。<\/strong>反馈回路中的补偿电容（通常并联在反馈电阻上）是用来引入一个零点、改善相位裕度的。容量不对、位置不对、甚至忘加，都可能让系统在某个频段\"放飞自我\"。有些设计中补偿电容的取值需要实际调试才能确定，不能只靠仿真。<\/p>

【注意】<\/strong>补偿电容不是越大越好。过大的补偿电容虽然能压住高频自激，但会严重压缩带宽，还可能引入新的低频不稳定。找那个\"刚好够\"的值才是功夫。<\/p>

第四步：查反馈路径的布局。<\/strong>反馈信号从输出回到输入，这条走线如果离输入走线太近，就会形成寄生耦合，相当于在你精心设计的反馈之外又加了一条\"隐形反馈\"。而且这条隐形反馈的相位和增益你完全没法控制，是最危险的那种。<\/p>几个容易忽略的坑
反馈电阻温漂<\/td>上电初期正常，工作一会开始自激<\/td>换低温度系数电阻，或检查热设计<\/td><\/tr>
补偿电容ESR过大<\/td>低频稳定性差，方波响应振铃严重<\/td>换C0G\/NP0材质电容<\/td><\/tr>
反馈走线与输入耦合<\/td>特定频段自激，改PCB层数后消失<\/td>反馈走线远离输入端，中间加地屏蔽<\/td><\/tr>
地线回流路径不畅<\/td>大面积铺地后反而自激加重<\/td>检查反馈回路的地回流是否经过高阻抗区域<\/td><\/tr><\/tbody><\/table>

小技巧：<\/strong>用网络分析仪测一下反馈网络的S参数，看看实际频响和你设计的有多大偏差。很多时候仿真OK但实测翻车，就是因为PCB寄生参数把你的零极点位置给挪了。<\/p>说在最后

功放自激问题，反馈回路是第一嫌疑人，这一点怎么强调都不过分。不是说电源、偏置、匹配不重要，而是排查顺序很关键——先把反馈回路的增益和相位理清楚，确保环路稳定，再去看其他环节，效率会高很多。<\/p>

当然，也有那种反馈回路没问题、纯粹是布局寄生导致的自激，但那种情况往往一眼就能在PCB上看到可疑的走线耦合。总之，别一上来就\"广撒网\"式排查，先反馈，后其他<\/strong>，这个思路能帮你省下不少时间。<\/p>","keyword":null,"desc":"做过射频功放的人，大概都经历过这种崩溃时刻——电路一上电，输出波形就自己\"嗨\"起来了，频谱仪上一堆不该有的杂散，信号完全不是你要的样子。自激，功放调试里最让人头疼的问题之一。很多人一碰到自激，就开始疯狂调偏置、换电源去耦电容、甚至怀疑负载匹","tags":["射频功放","反馈回路"],"views":8,"likes":0,"comments":0,"collects":0,"isreprint":null,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-06-09 17:06:35","updatetime":"2026-06-10 00:30:28","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"09","month":"06"},{"id":124218,"uid":178486,"title":"AI时代PCB设计工程师还吃香吗？2026年就业前景深度解析","status":2,"categoryid":35,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/2a\/4fe01257dda270bc25a1901225e26e.png","multiple_thumb":"","content":"

AI浪潮席卷科技圈，从ChatGPT到Sora，大模型参数不断刷新记录。算法工程师薪资水涨船高，无数人涌入AI赛道。但与此同时，一个被忽视的群体正在闷声发大财——PCB设计工程师。2026年，这个藏在电子设备内部的硬核岗位，正迎来史无前例的黄金期。<\/p>AI越火，PCB越缺

很多人不理解：AI和PCB有什么关系？答案藏在数据里。<\/p>

英伟达最新发布的VR200 AI服务器机柜，一台设备所用PCB价值高达11.7万美元，较上一代暴涨233%。这不是个案。据IDC预测，2026年全球AI服务器出货量将突破200万台，单台AI服务器PCB用量是普通服务器的近10倍。从20层到78层，AI服务器PCB层数不断刷新纪录，高频高速材料成为刚需。<\/p>

算力爆炸的背后，是PCB产业的超级景气周期。台商PCB海内外产值2026年首破万亿新台币大关，同比增长15.1%。整个产业链，从覆铜板到铜箔，从电子布到SMT贴片，全部处于供不应求状态。这直接传导到人才端——PCB设计工程师成了香饽饽。<\/p>薪资天花板有多高

PCB设计属于硬核技术岗，不吃青春饭。初级工程师起步薪资约9.8K，1-3年经验后普遍突破15K，资深高速设计工程师年薪30-50W很常见。往团队负责人方向走，年薪50W以上不是天花板。这个薪资梯度，在制造业里相当罕见。<\/p>

更关键的是，这个岗位越老越值钱。刚入行拼的是工具熟练度，高阶拼的是经验积累和系统思维。高速信号完整性、电源完整性、EMC设计能力，每一项都需要多年实战打磨。这些能力AI短期内根本无法替代，反而会随着项目积累不断增值。<\/p>哪些企业最缺人

从招聘数据看，AI服务器、汽车电子、通信设备三大领域需求最旺。AI服务器赛道因为英伟达、AMD持续放量，相关ODM\/OEM厂商产能拉满。汽车电子因为智能驾驶渗透率提升，单车PCB用量较传统燃油车翻倍。通信设备因为5G基站建设持续，需求保持稳定。<\/p>

地域分布上，深圳、上海、苏州、成都、武汉聚集了全国70%以上的PCB设计岗位。这些城市电子产业基础雄厚，周边供应链完善，企业愿意为技术人才开出更高薪资。<\/p>AI能否取代PCB工程师

这是每个想入行的人最关心的问题。<\/p>

先说结论：取代的是低层次执行岗位，高阶工程师反而更值钱。<\/p>

AI辅助设计工具确实在进步，能自动生成一部分layout、规则检查、简单布线。但工程实践中的边界情况、复杂约束权衡、系统级思维，这些AI目前无法胜任。更重要的是，PCB设计不是纯软件问题，涉及电磁场、热力学、力学、材料学多个物理领域，需要工程师的综合判断。<\/p>

未来的PCB设计工程师，更像是系统架构师的角色——定义电气架构、协调多目标约束、处理AI难以覆盖的边缘问题。只会机械执行的基础岗位会被优化，但真正懂技术、能解决复杂问题的工程师，需求会持续增长。<\/p>普通人如何入局

对于想转行进入PCB设计的人来说，系统学习是必经之路。推荐从以下路径入手：<\/p>

第一步，选对工具。Altium Designer、Cadence Allegro、Mentor Xpedition是行业主流，根据目标企业要求选择其中一到两个精通。第二步，打牢基础。电子电路基础、数电模电、PCB制造工艺、DFM可制造性设计，这些是硬功夫。第三步，专项突破。高速设计、信号完整性、电源完整性，选一个方向深耕，形成差异化竞争力。第四步，实战积累。通过实际项目积累经验，从简单板子开始，逐步挑战高难度设计。<\/p>

这条路没有捷径，但回报是实打实的技术壁垒和稳定收入。在AI浪潮中，PCB设计工程师的黄金时代才刚刚开始。<\/p>","keyword":null,"desc":"AI浪潮席卷科技圈，从ChatGPT到Sora，大模型参数不断刷新记录。算法工程师薪资水涨船高，无数人涌入AI赛道。但与此同时，一个被忽视的群体正在闷声发大财——PCB设计工程师。2026年，这个藏在电子设备内部的硬核岗位，正迎来史无前例的","tags":["AI","PCB设计工程师"],"views":9,"likes":0,"comments":0,"collects":0,"isreprint":null,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-06-09 16:57:12","updatetime":"2026-06-10 00:30:28","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"09","month":"06"},{"id":124217,"uid":7227,"title":"新人提问：三极管（BJT）在开关电路能干啥？","status":2,"categoryid":13,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/26\/60b5e8616fe20bbb02e7bf287f9b8c.png","multiple_thumb":"","content":"

三极管（BJT，双极型晶体管）作为电子电路中常见的重要元件，广泛应用于放大和开关电路中。尤其在开关电路中，三极管的作用尤为突出。<\/p>

\"3.png\"<\/p>

一、三极管开关的基本原理<\/strong><\/p>

三极管有三个极：基极（B）、集电极（C）和发射极（E）。在开关电路中，三极管主要通过控制基极电流的大小，来实现对集电极-发射极通路电流的“导通”或“截止”。<\/p>

截止状态：当基极没有或者基极电流非常小时，三极管不导电，集电极与发射极之间的电流几乎为零，相当于开关断开。<\/p>

饱和状态：当基极有足够电流时，三极管进入饱和导通状态，集电极与发射极之间电阻极小，相当于开关闭合，电流自由流动。<\/p>

通过在基极施加控制信号，三极管可以实现对电路中较大电流或电压的控制，从而实现电子开关功能。<\/p>

二、三极管在开关电路中的作用<\/strong><\/p>

1. 控制大功率负载<\/p>

三极管作为开关器件，可以通过较小的基极电流控制较大的集电极电流，驱动电机、继电器、灯泡等大功率负载，实现对负载的开关管控。<\/p>

2. 实现数字信号转换<\/p>

在数字电路中，三极管作为开关元件，将输入的数字信号转换为相应的“开”或“关”状态，完成逻辑控制。<\/p>

3. 提高开关速度<\/p>

得益于半导体特性，三极管开关速度快，适合高速开关电路应用，如脉冲信号控制和脉宽调制（PWM）电路。<\/p>

4. 保护后级电路<\/p>

通过合理设计三极管开关电路，可以防止大电流直接流入敏感元器件，提高系统的安全性和可靠性。<\/p>

三、使用三极管开关时的注意事项<\/strong><\/p>

基极限流电阻：必须加限流电阻保护三极管基极，避免过大电流损坏元件。<\/p>

饱和导通：确保基极电流足够，使三极管进入饱和区，实现完全导通，减少功耗和发热。<\/p>

散热设计：高功率开关时需要注意散热条件，防止器件过热损坏。<\/p>

总体来说，三极管在开关电路中扮演着关键角色，它通过控制基极电流实现电路“导通”和“截止”，能够用较小信号控制较大功率负载，广泛应用于各种电子开关场合。<\/p>


<\/p>

此文内容来自兆亿微波北京，如涉及作品内容、版权和其它问题，请于联系工作人员，我们将在第一时间和您对接删除处理!<\/p>","keyword":null,"desc":"三极管（BJT，双极型晶体管）作为电子电路中常见的重要元件，广泛应用于放大和开关电路中。尤其在开关电路中，三极管的作用尤为突出。一、三极管开关的基本原理三极管有三个极：基极（B）、集电极（C）和发射极（E）。在开关电路中，三极管主要通过控制","tags":["三极管","BJT","开关电路"],"views":8,"likes":0,"comments":0,"collects":0,"isreprint":1,"reprinturl":"https:\/\/www.eepw.com.cn\/zhuanlan\/202604\/389328.html","reject":null,"invite":null,"createtime":"2026-06-09 14:59:08","updatetime":"2026-06-10 00:30:02","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"09","month":"06"}],"notes":[{"id":124218,"uid":178486,"title":"AI时代PCB设计工程师还吃香吗？2026年就业前景深度解析","status":2,"categoryid":35,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/2a\/4fe01257dda270bc25a1901225e26e.png","multiple_thumb":"","content":"

AI浪潮席卷科技圈，从ChatGPT到Sora，大模型参数不断刷新记录。算法工程师薪资水涨船高，无数人涌入AI赛道。但与此同时，一个被忽视的群体正在闷声发大财——PCB设计工程师。2026年，这个藏在电子设备内部的硬核岗位，正迎来史无前例的黄金期。<\/p>AI越火，PCB越缺

很多人不理解：AI和PCB有什么关系？答案藏在数据里。<\/p>

英伟达最新发布的VR200 AI服务器机柜，一台设备所用PCB价值高达11.7万美元，较上一代暴涨233%。这不是个案。据IDC预测，2026年全球AI服务器出货量将突破200万台，单台AI服务器PCB用量是普通服务器的近10倍。从20层到78层，AI服务器PCB层数不断刷新纪录，高频高速材料成为刚需。<\/p>

算力爆炸的背后，是PCB产业的超级景气周期。台商PCB海内外产值2026年首破万亿新台币大关，同比增长15.1%。整个产业链，从覆铜板到铜箔，从电子布到SMT贴片，全部处于供不应求状态。这直接传导到人才端——PCB设计工程师成了香饽饽。<\/p>薪资天花板有多高

PCB设计属于硬核技术岗，不吃青春饭。初级工程师起步薪资约9.8K，1-3年经验后普遍突破15K，资深高速设计工程师年薪30-50W很常见。往团队负责人方向走，年薪50W以上不是天花板。这个薪资梯度，在制造业里相当罕见。<\/p>

更关键的是，这个岗位越老越值钱。刚入行拼的是工具熟练度，高阶拼的是经验积累和系统思维。高速信号完整性、电源完整性、EMC设计能力，每一项都需要多年实战打磨。这些能力AI短期内根本无法替代，反而会随着项目积累不断增值。<\/p>哪些企业最缺人

从招聘数据看，AI服务器、汽车电子、通信设备三大领域需求最旺。AI服务器赛道因为英伟达、AMD持续放量，相关ODM\/OEM厂商产能拉满。汽车电子因为智能驾驶渗透率提升，单车PCB用量较传统燃油车翻倍。通信设备因为5G基站建设持续，需求保持稳定。<\/p>

地域分布上，深圳、上海、苏州、成都、武汉聚集了全国70%以上的PCB设计岗位。这些城市电子产业基础雄厚，周边供应链完善，企业愿意为技术人才开出更高薪资。<\/p>AI能否取代PCB工程师

这是每个想入行的人最关心的问题。<\/p>

先说结论：取代的是低层次执行岗位，高阶工程师反而更值钱。<\/p>

AI辅助设计工具确实在进步，能自动生成一部分layout、规则检查、简单布线。但工程实践中的边界情况、复杂约束权衡、系统级思维，这些AI目前无法胜任。更重要的是，PCB设计不是纯软件问题，涉及电磁场、热力学、力学、材料学多个物理领域，需要工程师的综合判断。<\/p>

未来的PCB设计工程师，更像是系统架构师的角色——定义电气架构、协调多目标约束、处理AI难以覆盖的边缘问题。只会机械执行的基础岗位会被优化，但真正懂技术、能解决复杂问题的工程师，需求会持续增长。<\/p>普通人如何入局

对于想转行进入PCB设计的人来说，系统学习是必经之路。推荐从以下路径入手：<\/p>

第一步，选对工具。Altium Designer、Cadence Allegro、Mentor Xpedition是行业主流，根据目标企业要求选择其中一到两个精通。第二步，打牢基础。电子电路基础、数电模电、PCB制造工艺、DFM可制造性设计，这些是硬功夫。第三步，专项突破。高速设计、信号完整性、电源完整性，选一个方向深耕，形成差异化竞争力。第四步，实战积累。通过实际项目积累经验，从简单板子开始，逐步挑战高难度设计。<\/p>

这条路没有捷径，但回报是实打实的技术壁垒和稳定收入。在AI浪潮中，PCB设计工程师的黄金时代才刚刚开始。<\/p>","keyword":null,"desc":"AI浪潮席卷科技圈，从ChatGPT到Sora，大模型参数不断刷新记录。算法工程师薪资水涨船高，无数人涌入AI赛道。但与此同时，一个被忽视的群体正在闷声发大财——PCB设计工程师。2026年，这个藏在电子设备内部的硬核岗位，正迎来史无前例的","tags":["AI","PCB设计工程师"],"views":9,"likes":0,"comments":0,"collects":0,"isreprint":null,"reprinturl":null,"reject":null,"invite":0,"createtime":"2026-06-09 16:57:12","updatetime":"2026-06-10 00:30:28","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"09","month":"06"},{"id":124206,"uid":190214,"title":"鹏鼎控股168亿资本开支创纪录：全球PCB营收九连冠，AI+车载双引擎","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/K3VsoMfD_To\/","multiple_thumb":"","content":"

鹏鼎控股168亿资本开支创纪录：全球PCB营收九连冠，AI+车载双引擎导语<\/p>

全球PCB行业传来重磅消息。鹏鼎控股(002938)2025年营收达391.47亿元，连续第九年蝉联全球PCB企业营收榜首。在AI算力需求爆发与新能源汽车渗透率攀升的双重驱动下，这家深圳宝安起家的软板巨头正以168亿元年度资本开支创建厂以来最大扩产周期，全力押注高端硬板与封装基板赛道。<\/p>新闻详情

鹏鼎控股2025年财报数据显示，公司全年实现营收391.47亿元，同比增长11.40%；归母净利润37.38亿元，毛利率维持在21.50%的稳健水平。从业务结构看，通讯板业务贡献254.37亿元，占总营收的64.98%，其中手机FPC软板与SLP类载板构成核心利润来源；消费计算机板业务营收112.87亿元，占比28.83%。<\/p>

\"鹏鼎控股全球PCB龙头\"<\/span><\/p>

值得关注的是，汽车与服务器板业务营收达21.19亿元，同比大增106.67%，增速位列所有业务板块第一，成为公司战略转型的关键信号。进入2026年一季度，鹏鼎控股实现营收79.86亿元，毛利率进一步攀升至22.95%，创阶段新高；研发投入达7.04亿元，同比增长近四成，显示出对技术迭代的持续热情。<\/p>

在产能布局层面，鹏鼎控股2026年资本开支预算高达168亿元，其中约七成资金将倾斜至AI服务器高多层板、车载高端产线等战略领域。江苏淮安百亿级高端产业园进展顺利，2026年追加110亿元新项目，主攻AI服务器高多层板与高阶HDI产品。泰国海外园区规划总投资42.97亿元，2025年已逐步投产运营，主要生产高阶HDI与车载PCB产品。<\/p>

技术层面，鹏鼎控股已完成1.6T光模块PCB的批量量产，3.2T产品正在客户端送样验证。在软板工艺方面，mSAP工艺线宽极限突破至0.02mm，处于行业领先水平，SLP类载板与高阶任意层HDI技术持续精进。车规级PCB产品已通过AEC-Q100认证，成功进入比亚迪、特斯拉等头部车企供应链体系。公司旗下礼鼎科技协同攻坚FC-BGA封装基板项目，剑指日韩台厂商的技术垄断格局。<\/p>行业分析

鹏鼎控股的战略抉择折射出全球PCB产业格局的深刻变迁。传统消费电子市场增速趋缓的背景下，AI服务器对高多层板、高频高速板材的需求激增，新能源汽车对车规级PCB的用量较传统汽车大幅提升，共同构成了行业新的增长极。<\/p>

从竞争格局看，鹏鼎控股在FPC软板领域已建立全球领导地位，但高端硬板、封装基板等“硬骨头”仍是日韩台厂商的优势领地。此番168亿元资本开支若能顺利转化为高阶产品量产能力，将有望改写这一竞争天平。值得注意的是，鹏鼎控股正逐步摆脱对苹果产业链的单一依赖，AI与车载双引擎驱动的业务结构将显著提升抗风险能力与估值想象空间。<\/p>

上游元器件与电源管理厂商也将从中受益。AI服务器对电源完整性、信号完整性的严苛要求，将带动高阶电源管理芯片、高密度电容等上游元器件需求同步攀升，形成产业链协同增长的正向循环。<\/p>延伸展望

展望未来，鹏鼎控股的核心逻辑在于：从FPC软板龙头向“软硬兼备”的全品类PCB平台型企业进化。AI算力基础设施建设的持续投入、新能源汽车渗透率的不断提升，将为高端硬板业务提供充沛的需求支撑。FC-BGA封装基板若实现突破，将打开千亿级别的蓝海市场空间。<\/p>

对于投资者而言，需重点关注淮安、泰国两大新建产线的产能爬坡节奏、高阶产品良率改善进程，以及AI服务器客户导入的实质性进展。在全球PCB产业东升西落的趋势下，鹏鼎控股能否借本轮超级扩产周期完成从“大”到“强”的关键一跃，值得持续跟踪。<\/p>关键词

FPC软板、SLP类载板、AI服务器、车规级PCB、FC-BGA封装基板<\/p>


<\/p>","keyword":null,"desc":"鹏鼎控股168亿资本开支创纪录：全球PCB营收九连冠，AI+车载双引擎导语全球PCB行业传来重磅消息。鹏鼎控股(002938)2025年营收达391.47亿元，连续第九年蝉联全球PCB企业营收榜首。在AI算力需求爆发与新能源汽车渗透率攀升的","tags":["鹏鼎控股","AI服务器","FPC软板"],"views":37,"likes":0,"comments":0,"collects":0,"isreprint":0,"reprinturl":"","reject":null,"invite":null,"createtime":"2026-06-08 15:44:27","updatetime":"2026-06-09 23:32:17","deletetime":null,"orderby":0,"isgiveintegral":1,"istop":0,"day":"08","month":"06"},{"id":124204,"uid":190214,"title":"TGV玻璃基板：PCB基板终局变革，2026量产元年开启","status":2,"categoryid":35,"thumb":"https:\/\/s.coze.cn\/image\/ZJfivZfnK80\/","multiple_thumb":"","content":"

TGV玻璃基板：PCB基板终局变革，2026量产元年开启<\/p>

2026年，被业界公认为玻璃基板商业化元年。当传统ABF、硅基基板在线宽、散热、信号传输等领域触及物理极限时，TGV（Through Glass Via，玻璃通孔）技术正以革命性姿态席卷AI封装赛道。据市场研究机构预测，全球玻璃基板渗透率将从当前5%飙升至2030年的50%，年复合增速高达40%，市场规模有望从2026年的186亿美元突破至2030年的320亿美元。这场从\"硅\"到\"玻璃\"的材料革命，正在重新定义PCB基板产业的未来格局。<\/p>传统基板遭遇瓶颈，TGV技术应运而生

随着AI芯片算力需求呈指数级增长，传统封装基板正面临前所未有的技术挑战。ABF载板和硅基基板在高频高速传输中出现介电损耗过大、信号完整性恶化、散热效率低下、串扰严重等问题，线宽工艺已逼近物理极限。在1.6T乃至3.2T光模块时代，传统基板难以满足AI硬件对高带宽、低延迟、强散热的严苛需求。<\/p>

\"TGV玻璃基板先进封装\"<\/span><\/p>

TGV玻璃基板的出现恰逢其时。其核心优势在于：极低介电损耗（Df<0.002）、超高平整度、优异导热性能、高集成度以及可实现超大尺寸量产。相比TSV（硅通孔）技术，TGV信号传输速率提升约3.5倍，带宽密度提高3倍，功耗降低约50%。这些特性使玻璃基板成为AI芯片封装的首选方案，尤其适用于高性能计算、图形处理器及光模块等高端应用场景。<\/p>国际巨头加速布局，国内龙头技术突围

全球半导体巨头已纷纷抢滩玻璃基板赛道。英特尔正全力冲刺量产，计划改造其位于新墨西哥州的工厂；台积电则采用CoPoS技术路线，以大尺寸玻璃载板替代传统硅中介层，首条试产线将于2026年启动，预计2028年正式量产。英伟达新一代VR200机柜PCB价值高达11.7万美元，较GB300的3.5万美元翻逾3倍，这一显著升级正是基板技术迭代的缩影。<\/p>

值得关注的是，国内企业在TGV技术领域已实现关键突破。沃格光电作为国内玻璃基板龙头，其产品性能指标已全面超越国际竞争对手：最小孔径达3微米（康宁仅为5-10微米），深宽比150:1（康宁仅20:1-50:1），量产良率超过90%。目前沃格光电已小批量试产，并成功供货1.6T高速光模块，进入AI芯片封装试验阶段。放眼全球，能够实现TGV玻璃基板全制程量产的企业仅三家：康宁、肖特、沃格光电。<\/p>行业格局重塑，国产替代加速

TGV玻璃基板的崛起正在深刻改变PCB基板产业格局。传统ABF载板将固守成熟制程市场，而玻璃基板则聚焦AI芯片、先进封装等高端赛道，两者形成差异化竞争格局。对于PCB行业而言，玻璃基板不仅是材料替代，更是整个产业链从设计到工艺的全面升级。相关元器件、电源管理、硬件设备商均需围绕新一代封装标准进行适配与优化。<\/p>

从投资视角看，TGV玻璃基板赛道具备典型的\"渗透率爆发\"特征。当前5%的渗透率意味着巨大增长空间，而40%的年复合增速远超行业平均水平。在全球供应链重构背景下，具备核心技术与量产能力的本土企业有望充分受益于这轮产业变革。<\/p>量产元年开启，产业生态加速成熟

2026年作为玻璃基板量产元年，标志着TGV技术从实验室走向大规模商业化应用的关键转折。即将于7月23-24日在苏州举办的2026异质异构集成创新大会，将聚焦TGV与先进封装最新进展，为产业链上下游搭建交流合作平台。随着工艺成熟度提升和成本持续下降，玻璃基板有望在2027-2028年进入爆发式增长阶段，成为AI硬件时代不可或缺的基石材料。<\/p>

从更宏观视角审视，TGV玻璃基板的崛起是中国电子信息产业从跟随走向引领的缩影。在这场全球技术竞赛中，以沃格光电为代表的本土企业已占据有利身位，未来有望在下一代封装技术领域实现从\"跟跑\"到\"领跑\"的跨越。<\/p>

关键词：<\/strong>TGV玻璃基板、AI封装、先进封装、玻璃基板量产元年、异质异构集成<\/p>


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