本场直播将以BUCK拓扑开关电源为例，从电路工作过程讲到地弹产生机理，再结合PCB设计案例，帮助硬件工程师和PCB Layout工程师理解：开关电源干扰到底从哪里来，PCB设计阶段应该怎么提前规避。<\/span><\/p> 本场直播会先拆解BUCK降压电路的基本工作过程，包括开关闭合、续流、储能和滤波几个关键状态；然后重点讲解地弹产生原因，说明为什么瞬态电流、磁通量变化和环路面积会直接影响电源干扰；<\/span>如何借助国创基础资源库提升效率与作品规范性；<\/span>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> 注册领取免费使用资格，获取官网链接\/直播回放。 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> 直播大纲：<\/b> 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> 05直播结尾与福利 扫码添加国创客服领取<\/b><\/p> 直播结束后<\/font><\/p> 扫码添加助教领取课件<\/b><\/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> 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> 直播结束后<\/font><\/p> 扫码添加助教领取课件<\/b><\/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> 直播大纲：<\/b><\/font><\/p> 1：TL431+ PC817规格书解读 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 能掌握哪些内容：<\/b><\/font><\/p> 1：掌握TL431+PC817器件特性 需要领取技术资料<\/p> 扫码添加领取<\/p> 2026全国PCB成图大赛<\/p> 嘉立创EDA专业版 <\/p> 真实还原国赛现场 <\/p> 独家效率工具包<\/p> 让你的设计速度提升200%<\/p> 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> 针对市面上这种情况，凡亿教育作为电子设计在线教育领军者，我们适时推出此套全流程的电子设计实战视频，满足学员的学习需求。<\/p> 本套教程采用全新版本的 Altium Designer 26来分阶段讲解，从创建原理图库、原理图、PCB库到PCB设计的布局布线，全流程给大家直播讲解和交流。每个器件是怎么画的？怎么摆放的？每一根线怎么拉线？哪些是电源线？哪些是信号线？<\/b>这些都会一个一个的详细讲解，新手一般看一遍就能够自己动手了。从无到有整个环节都说得清清楚楚，这样作为新手才能够真正学到东西。<\/p> 配套的素材扫码领取<\/p> 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> 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> 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> 电子设计资料<\/p> 扫码领取<\/p> 课程配套的素材链接<\/p> 扫码领取<\/p> 扫码添加助教<\/p> 领取配套的课件<\/p> 频综第二期视频回放 <\/p>","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/1d\/4b6114ddc09c5e1a6d28d61574490a.jpg","buycount":12,"count":27,"likes":1,"views":1190,"comments":0,"collects":2,"reject":null,"invite":0,"createtime":"2025-12-20 09:23:05","updatetime":"2026-07-10 13:59:26","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":" 素材课件扫码添加领取<\/p> 新手入门第一道门槛是什么，是软件的使用，<\/strong><\/span><\/p> 这套课程根据一个完整的电子设计流程需要哪些操作全部给你罗列出来了，<\/strong><\/span><\/p> 然后一个操作一个操作详细的给你介绍清楚，学员按照这个教程就能够系统化的吧整个软件学好，<\/strong><\/span><\/p> 不用东摸索下，西摸索下，一套就足够你快速掌握此软件！<\/strong><\/span><\/p> 多层高速PCB设计中那些不得不说的事<\/p>","orderby":0,"categoryid":12,"status":2,"keywords":"多层高速PCB设计中那些不得不说的事","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20201229\/76c807e47a20f87b54089a4ba587ad4c.png","buycount":1,"count":29,"likes":0,"views":6620,"comments":1,"collects":3,"reject":"","invite":0,"createtime":"2020-12-29 14:07:43","updatetime":"2026-07-10 03:56:39","deletetime":null,"tags":["PCB设计","电路设计"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"499.00"},{"id":21274,"uid":24529,"title":"单片机开发实战 零基础入门到精通","desc":"课程目录大纲一 51 单片机介绍1. 单片机的组成2. 单片机最小系统3. 单片机核心板4. 开发工具准备二 51 集成开发环境1. Keil 平台搭建2. 设置颜色、字体、文本编码3. 设置输出固件格式三 51 新建工程模板1. Keil","price":"1899.00","content":" 课程目录大纲<\/b><\/b><\/p> 一 51 单片机介绍<\/b><\/b><\/p> 1. 单片机的组成<\/p> 2. 单片机最小系统<\/p> 3. 单片机核心板<\/p> 4. 开发工具准备<\/p> 二 51 集成开发环境<\/b><\/b><\/p> 1. Keil 平台搭建<\/p> 2. 设置颜色、字体、文本编码<\/p> 3. 设置输出固件格式<\/p> 三 51 新建工程模板<\/b><\/b><\/p> 1. Keil 从零新建工程模板<\/p> 2. 选择芯片型号<\/p> 3. 新建并添加用户源文件<\/p> 4. 设置 Keil 环境参数<\/p> 四 51 串口下载器<\/b><\/b><\/p> 1. 串口下载器硬件接口<\/p> 2. STC-ISP 上位机软件和驱动<\/p> 3. STC-ISP 擦除、烧录固件<\/p> 五 printf 格式化打印调试<\/b><\/b><\/p> 1. 重映射 printf 到串口输出<\/p> 2. printf 打印英文字符串<\/p> 3. printf 打印中文字符串<\/p> 4. printf 打印变量值<\/p> 六 通用输入输出端口 GPIO<\/b><\/b><\/p> 1. 单灯间隔闪烁-等待延时方式<\/p> 2. 单灯间隔闪烁-轮询计数方式<\/p> 3. 多灯不同频率闪烁-串行和并发<\/p> 4. 按键检测-传统消抖<\/p> 5. 按键检测-状态机消抖<\/p> 七 时序利器逻辑分析仪<\/b><\/b><\/p> 1. KingstVIS 上位机安装<\/p> 2. 通道探针连接<\/p> 3. 高速自动采样<\/p> 4. 波形脉宽周期测量<\/p> 5. 接口协议解析<\/p> 八 纯模拟算法<\/b><\/b><\/p> 1. 渐明渐暗呼吸灯-模拟 PWM<\/p> 2. 按键长按一次有效和长按多发<\/p> 3. 按键单击、双击、长按等一键复用<\/p> 九 并发任务处理<\/b><\/b><\/p> 1. 并发任务按键开关灯<\/p> 2. 并发任务按键提示音<\/p> 3. 按键切换 LED 闪烁频率<\/p> 十 静态显示<\/b><\/b><\/p> 1. 数码管静态显示 0-9<\/p> 2. 按键加减数显示<\/p> 十一 动态显示<\/b><\/b><\/p> 1. 数码管扫描显示数字 6：30<\/p> 2. 数码管扫描显示字符 HELL<\/p> 十二 翻页显示<\/b><\/b><\/p> 1. 定义页面 ID 号<\/p> 2. 页面切换<\/p> 3. 页面自动返回<\/p> 十三 自定义铃声<\/b><\/b><\/p> 1. 发送铃声请求-写消息队列<\/p> 2. 实现铃声响应-读消息队列<\/p> 十四 应用案例<\/b><\/b><\/p> 1. 设计袖珍数字时钟项目原理图<\/p> 2. 多层万能板立体积木式 DIY 制作<\/p> 3. 基于状态机多任务程序框架<\/p> 4. 翻页显示、菜单编辑、掉电记忆<\/p> 十五 外部中断 EXIT<\/b><\/b><\/p> 1. EXIT 初始化<\/p> 2. EXIT 中断入口函数<\/p> 3. 按键触发下降沿中断<\/p> 十六 定时器中断 TIMER<\/b><\/b><\/p> 1. TIMER 初始化<\/p> 2. TIMER 中断入口函数<\/p> 3. 精确定时闪烁灯<\/p> 4. 数码管动态扫描显示<\/p> 十七 异常守护看门狗 WDT<\/b><\/b><\/p> 1. WDT 初始化<\/p> 2. 定时喂狗<\/p> 3. 超时系统复位<\/p> 十八 IAP 操作内置 EEPROM<\/b><\/b><\/p> 1. EEPROM 空间地址<\/p> 2. EEPROM 扇区擦除、编程、读取<\/p> 3. 掉电数据记忆<\/p> 十九 串口通信接口 UART<\/b><\/b><\/p> 1. UART 初始化<\/p> 2. UART 查询及中断方式收发数据<\/p> 3. 串口回显<\/p> 二十 同步串行总线接口 I2C<\/b><\/b><\/p> 1. I2C 协议<\/p> 2. 模拟 I2C 时序<\/p> 3. 读写外置 EEPROM 芯片 AT24C02<\/p> 二十一 串行外设总线接口 SPI<\/b><\/b><\/p> 1. SPI 协议<\/p> 2. 模拟 SPI 时序<\/p> 3. 读写大容量存储器 SPI Flash 芯片 W25Q32<\/p> 二十二 应用综合<\/b><\/b><\/p> 1. 红外遥控器解码<\/p> 2. OLED 显示屏<\/p>","orderby":0,"categoryid":28,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/8b\/22adfbbfeb64722288d7b580a9d099.jpg","buycount":0,"count":23,"likes":0,"views":3347,"comments":0,"collects":3,"reject":null,"invite":0,"createtime":"2023-03-31 11:17:49","updatetime":"2026-07-10 05:39:06","deletetime":null,"tags":["51单片机","STM32","嵌入式","Keil"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"1899.00"},{"id":20823,"uid":58261,"title":"零基础快速学会PCB设计【 AD、PADS、Allegro】","desc":"此课程套餐包含三套课程（PADS\/Altium二个版本，详情请看目录大纲，按照需求进行学习即可）1）Altium Designer 22电子设计入门实战56讲2）Mentor PADS VX2.7零基础入门52讲优惠码购买方式：1、前台点击","price":"199.00","content":" 此课程套餐包含三套课程（PADS\/Altium二个版本，详情请看目录大纲，按照需求进行学习即可）<\/font><\/strong> 1）Altium Designer 22电子设计入门实战56讲<\/font><\/p> 2）Mentor PADS VX2.7零基础入门52讲<\/font><\/p> 优惠码购买方式：<\/font><\/strong> 1、前台点击【购买】按钮<\/font><\/p> 课程售后群：<\/font><\/strong><\/p> 1、请联系凡亿客服<\/font><\/p> 2、提供购买记录或者其他优惠码拉入专属的群聊，技术老师提供技术答疑<\/font><\/p> STM32单片机实战教程<\/p>","orderby":0,"categoryid":28,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/21\/e9a2c4994b90318331dd7c3c43f519.jpg","buycount":50,"count":21,"likes":1,"views":4606,"comments":2,"collects":7,"reject":null,"invite":0,"createtime":"2023-08-07 14:15:47","updatetime":"2026-07-10 05:38:06","deletetime":null,"tags":["STM32","单片机","嵌入式","上位机","C语言"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"299.00"},{"id":20584,"uid":58261,"title":"第一期&90天射频电路开发实战特训班","desc":"","price":"6999.00","content":" <\/p>","orderby":0,"categoryid":5,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/0b\/90da08da438dd989c0a85ef8b60a2e.jpg","buycount":0,"count":239,"likes":1,"views":4793,"comments":0,"collects":8,"reject":null,"invite":0,"createtime":"2023-04-03 15:59:56","updatetime":"2026-07-10 14:55:44","deletetime":null,"tags":["pcb考证","pcb视频教程"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_9999","ipaprice":"1899.00"},{"id":20545,"uid":58261,"title":"凡亿IC&SIP芯片封装设计与信号电源完整性仿真分析和建模视频教程","desc":"课程囊括封装设计、仿真验证和建模分析\n学完即可掌握IC&SIP核心技能","price":"4499.00","content":" 【课程内容】：<\/strong><\/span><\/p> 大家都知道Allegro软件是高速布线的王者，我们生活中很多高速高密度PCB都是采用这该软件设计。为了能够让大家在短时间内掌握高速布线的技巧和绕线的秘籍，我们特此邀请李老师录制了这套视频。力求用最简洁的操作和讲述在短时间内掌握DDR3 PCB设计精髓，全流程展现出设计操作的方方面面，这套课程是我们众多实战类PCB Layout 精品之作，因此大力推荐给大家。<\/span><\/span><\/p> 【课程详情】：<\/strong><\/span> 这套视频以实际设计项目中最为常见的两片DDR3内存设计为基础，从原理图DSN文件开始分析入手，讲解内存的基本原理图，到网络表的同步，PCB的布局规划，规则设置，布线和绕线，错误检查和排除等相关内容。讲解中力求原生态的呈现高速PCB设计的各个环节，穿插有各种的布线技巧，有0.8mm栅格的对其妙用，有鱼骨的对称扇出方法，有隔开过孔岔位方法，DDR3内存的布局经验法，A+B等长规则设置和绕线等长方法，有复制复用模块方法，DDR3电容处理方法，电源的处理方法，BGA扇出计算方法，BGA的出线策略，内存电源的处理方法，DDR3内存各自信号的归类法，信号分类特征法等。力求用最间接的语言最常用的操作手把手的实例操作一步一步的带领大家完成DDR3设计工作。<\/span><\/p> 这是一套6个多小时的全流程DDR3实例手把手视频，全流程呈现了DDR3设计众多指点，观看视频手把手的操作方式可以让大家在短时间内掌握DDR3类设计中所涉及到的各种知识和操作细节。今天我们将这套视频推荐给大家，力求用最短时间，速成掌握DDR3内存类的PCB设计Layout技巧。本套视频李老师负责在线答疑和大家交流，学习中有任何问题，可以电话或者微信联系李老师，获得最优质的技术支持和答疑交流，让大家短时间内掌握DDR3内存类的PCB设计Layout技巧，胜任更加高薪的工作。<\/span><\/p> 本套视频提供原始的原理图DSN文件和PCB文件，各个阶段版本的PCB文件，方便大家对照学习和参考，是大家速成高速DDR3内存设计的最佳选择，因此全力推荐给大家。<\/span><\/p> 【课程案例图】：<\/strong><\/span><\/p> 【讲师介绍】：<\/strong><\/span><\/p> 李增（Wareleo），13年＋模拟电路和数字电路及程序设计经验，著有多本Cadence和高速信号仿真书籍。资深开发工作爱好者，多次带领团队独立完成开发项目，并成功上市商用产品。在长期的开发中经验积累了丰富实战经验，尤其是快速电子类产品开发的精悍流程和开发技巧。熟悉Cadence, PADS, AD, Multisim, ADS,Sigrity, Ansys EM等EDA和分析工具，通过长期不懈的学习、探索与总结，已初步形成了一套基于高速PCB设计的实践经验及理论，累积上万粉丝。<\/span><\/p>","orderby":0,"categoryid":87,"status":2,"keywords":"手把手教学DDR3T型拓扑结构布局规则布线全流程 ","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20191223\/d14ed5bb31718ddcc26b06505c4265c7.jpg","buycount":5,"count":3,"likes":1,"views":10159,"comments":0,"collects":5,"reject":"","invite":0,"createtime":"2019-12-23 10:17:15","updatetime":"2026-07-10 16:07:01","deletetime":null,"tags":["DDR3","打孔","没有网络"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"148.00"},{"id":125,"uid":58261,"title":"2019凡亿Allegro3个月全能实战特训班PCB培训集训","desc":"学Cadence allegro还是找不到方法？半途想放弃？\n2019 凡亿Allegro3个月全能实战特训班来帮你！3个月集中特训、跟班指导、定向学习步骤、0基础~6层板、定期开班等，颁发结业证书。魔鬼式训练，让自己完美蜕变！","price":"3499.00","content":" 很多人搜索“PCB Layout培训怎么选”，其实并不是单纯想找一家便宜的课程，而是担心学完之后依然不会做项目。<\/p> PCB Layout看起来是画板，但真正难的是工程判断。比如元器件怎么布局，电源和地怎么处理，差分线怎么走，BGA怎么扇出，EMC问题怎么提前规避，多层板层叠怎么规划，Gerber输出后工厂能不能顺利生产。<\/p> 所以，选PCB培训时，不建议只看“课时多不多”“老师宣传强不强”“价格便不便宜”。更应该看这几个方面：<\/p> · 是否有完整学习路径，从软件基础到工程实战；<\/p> · 是否覆盖AD、PADS、Allegro等主流工具；<\/p> · 是否有真实项目或接近企业项目的案例；<\/p> · 是否有作业、答疑、点评和实操反馈；<\/p> · 是否适合自己的阶段，是入门、转岗、就业，还是进阶高速板设计。<\/p> 如果只是想画一块简单双层板，看免费教程或短课就可以。如果目标是做PCB工程师、硬件工程师，或者想系统掌握Layout能力，就要更重视课程体系和项目训练。<\/p>
<\/span><\/p>直播内容
主题大纲
\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
\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
\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
\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
\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>![\"57ee72991f94fbb71defe1008b45e8.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/bd\/57ee72991f94fbb71defe1008b45e8.png\")
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扫码添加国创客服领取<\/span>
<\/p>![\"7aa869c5fdc0bc6de812a4a4b76473.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/d3\/7aa869c5fdc0bc6de812a4a4b76473.png\")
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","views":817,"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":2,"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":"2026-07-10 08:34:44","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":"
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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>
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注册领取免费使用资格，获取官网链接\/直播回放。<\/p><\/p>","views":3169,"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":"2026-07-10 14:27:01","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":"![\"1c41841f13c31cd5c1230e8428a7dc.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/25\/1c41841f13c31cd5c1230e8428a7dc.png\")
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<\/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>
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<\/font>直播大纲：<\/b><\/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>
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<\/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>
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","views":7601,"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":"2026-07-10 16:31:00","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":"<\/font><\/p>
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<\/font><\/p>
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>
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>
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
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2、在弹出的对话框中输入助教提供的优惠码提交后，即可观看
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<\/p>","orderby":0,"categoryid":17,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/19\/c63c4ba68f8cea87395fd67fb828bf.png","buycount":5,"count":20,"likes":0,"views":3607,"comments":0,"collects":4,"reject":null,"invite":0,"createtime":"2022-03-10 11:37:28","updatetime":"2026-07-10 01:04:41","deletetime":null,"tags":["射频电路","TR组件","硬件设计"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"6999.00"},{"id":21275,"uid":58261,"title":"PCB设计入门到高级视频课程","desc":"\n \n \n Altium Designer 22电子设计入门实战56讲\n \n \n 第01课 整套实操视频学习方法及注意事项\n \n \n 第02课 AD22安装及激活及中英文版本切换\n \n \n 第03课 创建一个空白完整的电子设计工程\n","price":"1899.00","content":"Altium Designer 22电子设计入门实战56讲<\/font><\/b>\n 第01课 整套实操视频学习方法及注意事项<\/a>\n 第02课 AD22安装及激活及中英文版本切换<\/a>\n 第03课 创建一个空白完整的电子设计工程<\/a>\n 第04课 元件符号介绍及简单电阻容原理图库创建<\/a>\n 第05课 复杂原理图库的创建（二极管、运放等）<\/a>\n 第06课 如何调用他人的原理图库<\/a>\n 第07课 检查原理图库的正确性并生成报告<\/a>\n 第08课 原理图页的大小设置及注意事项<\/a>\n 第09课 原理图库调用与器件的摆放<\/a>\n 第10课 元件的复制、剪切、旋转及镜像<\/a>\n 第11课 元件的排列与对齐<\/a>\n 第12课 绘制器件导线及导线的属性设置<\/a>\n 第13课 放置器件网络标号链接<\/a>\n 第14课 非电气对象放置（辅助线、文字等）<\/a>\n 第15课元器件的位号编号排序及注意事项<\/a>\n 第16课如何快速查找原理图中的元件<\/a>\n 第17课原理图常见错误的编译与检查<\/a>\n 第18课BOM物料表的导出<\/a>\n 第19课原理图的PDF打印输出<\/a>\n 第20课 原理图常用设计快捷命令汇总<\/a>\n 第21课PCB封装元素组成及简单PCB封装创建<\/a>\n 第22课异形焊盘PCB封装创建<\/a>\n 第23课IPC封装创建向导的利用<\/a>\n 第24课库安装与如何调用他人的PCB库<\/a>\n 第25课PCB封装的检查与报告<\/a>\n 第26课3DPCB封装模型调用与创建<\/a>\n 第27课原理图如何导入PCB及导入常见报错<\/a>\n 第28课快速定义PCB板框与DXF导入定义<\/a>\n 第29课固定孔及器件的精准定义<\/a>\n 第30课层叠的定义及添加<\/a>\n 第31课PCB的交互式与模块化布局操作<\/a>\n 第32课PCB布局的常用操作命令介绍<\/a>\n 第33课鼠线的打开及关闭<\/a>\n 第34课Class创建与Class的应用<\/a>\n 第35课PCB布线的常用操作命令介绍<\/a>\n 第36课Active Route的自动布线介绍<\/a>\n 第37课泪滴的添加与移除<\/a>\n 第38-A课局部敷铜及网络的添加<\/a>\n 第38-B课AD脚本文件的使用<\/a>\n 第39课异形敷铜的创建<\/a>\n 第40课Cutout的放置及敷铜的修正优化<\/a>\n 第41课常用规则-间距规则的讲解<\/a>\n 第42课常用规则-布线线宽规则的讲解<\/a>\n 第43课规则的使能及优先级的设置<\/a>\n 第44课过孔、阻焊及其他重要规则讲解<\/a>\n 第45课全连接及十字花焊盘链接铺铜规则<\/a>\n 第46课什么是差分及差分规则的添加<\/a>\n 第47课区域规则（Room规则）的设置<\/a>\n 第48课规则的导出与导入<\/a>\n 第49讲PCB的DRC电气性能检查<\/a>\n 第50讲PCB尺寸大小标注<\/a>\n 第51课 PCB的点到点与边缘距离测量<\/a>\n 第52课器件位号丝印的调整<\/a>\n 第53课PCB板LOGO及二维码放置<\/a>\n 第54讲多层线路及装配图PDF的输出<\/a>\n 第55讲生产Gerber文件的输出步骤<\/a>\n 第56讲PCB设计项目的总结及后期规划<\/a>\n Allegro16.6 软件操作130讲实战教程<\/b><\/font>\n 001 Cadence 软件的安装与介绍<\/a>\n 002 orcad 设计环境讲解与工程创建<\/a>\n 003 orcad 菜单栏讲解与偏好设置<\/a>\n 004 orcad 创建简单分裂元器件<\/a>\n 005 orcad 创建 homogeneous 类型元器件<\/a>\n 006 orcad 创建 heterogeneous 类型元器件<\/a>\n 007 orcad 运用 excel 表格来创建复杂元器件<\/a>\n 008 原理图库的管理，元器件的放置与编辑<\/a>\n 009 原理图电气互连、Net Alias、Off-Page Connector、Bus 的使用<\/a>\n 010 元器件属性添加方法与文本处理方法<\/a>\n 011 元器件封装 Footprint 处理<\/a>\n 012 原理图 DRC 检查与处理<\/a>\n 013 原理图差异化对比<\/a>\n 014 网表输出与错误解析<\/a>\n 015 元器件 BOM 表的输出与打印<\/a>\n 016 Allegro 设计环境与常用组件介绍<\/a>\n 017 快捷键的设置与 stroke 命令的使用<\/a>\n 018 常规表贴焊盘的创建<\/a>\n 019 常规表贴封装的创建<\/a>\n 020 Flash 焊盘的创建<\/a>\n 021 规则通孔焊盘的创建<\/a>\n 022 插件封装的创建<\/a>\n 023 BGA 封装的自动创建<\/a>\n 024 异性表贴焊盘的创建<\/a>\n 025 创建电路板与板框的绘制<\/a>\n 026 DXF 导入与生成板框与布局布线区域<\/a>\n 027 网表导入与错误解析<\/a>\n 028 Allegro 软件初始化设置与偏好设置<\/a>\n 029 Allegro 软件各种设计模式介绍与选取<\/a>\n 030 后台元器件放置方法与 ROOM 的使用<\/a>\n 031 手动添加元器件与网络修改<\/a>\n 032 交互式布局与结构件定位<\/a>\n 033 飞线处理方法<\/a>\n 034 布局-Move 命令的使用<\/a>\n 035 布局-Spin 命令与 Rotate 命令的区别解析<\/a>\n 036 布局-Group 模块的使用技巧<\/a>\n 037 布局-Assign Color 命令的使用<\/a>\n 038 布局-Mirror 命令的使用<\/a>\n 039 布局-Fix 与 Unfix 命令的使用<\/a>\n 040 布局-元器件对齐方式介绍<\/a>\n 041 布局-相同模块复用介绍<\/a>\n 042 布局-封装替换与焊盘更新<\/a>\n 043 布局-查询命令的使用<\/a>\n 044 布局-测量命令的使用<\/a>\n 045 PCB 封装库的导出与更新<\/a>\n 046 PCB 的层叠设置<\/a>\n 047 PCB 阻抗简单讲解<\/a>\n 048 约束规则管理器介绍<\/a>\n 049 线宽规则设置<\/a>\n 050 线距规则设置<\/a>\n 051 区域规则设置<\/a>\n 052 模型添加与 X-Net 设置<\/a>\n 053 相对延迟等长规则设置<\/a>\n 054 差分对添加与对内等长规则设置<\/a>\n 055 过孔的添加与设置<\/a>\n 056 布线-常规参数设置与环境介绍<\/a>\n 057 布线-Add Connect 命令的使用<\/a>\n 058 布线-Slide 命令的使用<\/a>\n 059 布线-copy 命令的使用<\/a>\n 060 布线-change 命令的使用<\/a>\n 061 布线-Delete 命令的使用<\/a>\n 062 布线-走线居中的技巧使用<\/a>\n 063 布线-蛇形线的处理方法<\/a>\n 064 布线-Sub-Drawing 使用方法<\/a>\n 065 布线-各类 IC 器件 Fanout 处理方法<\/a>\n 066 布线-差分走线方法介绍<\/a>\n 067 Bus、Class、Pin-Pair、Net-Group 的区别与联系<\/a>\n 068 铜皮命令介绍与使用方法<\/a>\n 069 平面层分割与灌铜处理<\/a>\n 070 Z-Copy 命令的使用方法<\/a>\n 071 动态铜皮与静态铜皮的区别与转换<\/a>\n 072 快捷复制打孔的方法介绍<\/a>\n 073 设计状态查验以及相关 DRC 模型介绍<\/a>\n 074 整板铺地铜的处理方法<\/a>\n 075 阵列过孔的使用<\/a>\n 076 元器件位号重排<\/a>\n 077 元器件位号反标<\/a>\n 078 PCB 丝印处理<\/a>\n 079 PCB 相关参数标注说明<\/a>\n 080 Report 命令的使用<\/a>\n 081 Dangling-Lines 与 Dangling-vias 的处理<\/a>\n 082 单点网络的处理方法<\/a>\n 083 整体替换过孔方法介绍<\/a>\n 084 Gerberout-提取钻孔表格<\/a>\n 085 Gerberout-钻孔文件输出<\/a>\n 086 Gerberout-MARK 点的添加<\/a>\n 087 Gerberout-光绘参数设置<\/a>\n 088 Gerberout-光绘层的设置<\/a>\n 089 Gerberout-光绘输出<\/a>\n 090 Gerberout-IPC 网表输出<\/a>\n 091 Gerberout-坐标文件输出<\/a>\n 092 Gerberout-输出装配图 pdf<\/a>\n 093 Gerberout-光绘文件打包<\/a>\n 094 运用 CAM350 进行光绘检查<\/a>\n 095 PCB常用Class与Subclass的介绍<\/a>\n 096 PCB 手动添加器件与网络<\/a>\n 097 埋盲孔的设置方法<\/a>\n 098 输出正反器件分离清单解析<\/a>\n 099 自动等长的介绍<\/a>\n 100 Team Design 运用<\/a>\n 101 铜皮优先级的设置问题<\/a>\n 102 怎么显示与隐藏铜皮<\/a>\n 103 走线泪滴的添加与移除<\/a>\n 104 怎么设置单独管脚的铜皮连接方式<\/a>\n 105 走线默认的线宽的消除与记忆<\/a>\n 106 系统非默认的层的删除与添加<\/a>\n 107 渐变线的设计<\/a>\n 108 单独器件与模块的镜像与旋转<\/a>\n 109 设计相关参数的导出与复用<\/a>\n 110 无盘设计<\/a>\n 111 走线自动连接功能<\/a>\n 112 输出 ODB 文件讲解<\/a>\n 113 输出带钻孔内径的 DXF文件<\/a>\n 114 快速精准定位器件<\/a>\n 115 布局拷贝—Placement 导入<\/a>\n 116 偏移命令介绍<\/a>\n 117 自动保存功能<\/a>\n 118 PCB 输出 BOM 清单<\/a>\n 119 孤岛铜的定义与删除<\/a>\n 120 铜皮的合并<\/a>\n 121 Visibility 面板介绍<\/a>\n 122 Options 面板介绍<\/a>\n 123 Find 面板介绍<\/a>\n 124 用户参数设置面板介绍<\/a>\n 125 Text 的相关介绍<\/a>\n 126 BUS 总线批量打孔以及调整间距<\/a>\n 127 Temp Group 功能介绍<\/a>\n 128 Areas 区域讲解<\/a>\n 129 规则开关设置<\/a>\n 130 PCB 原点更改介绍<\/a>\n Mentor PADS VX2.7零基础入门设计52讲<\/font><\/b>\n 第1课 课程简介<\/a>\n 第02课 PADS VX2.7版本软件安装与破解<\/a>\n 第03课 Logic软件操作界面及常用设置介绍<\/a>\n 第04课 创建PADS Logic软件逻辑库<\/a>\n 第05课 创建 Logic软件元件库<\/a>\n 第06课 元件库与逻辑库、封装库的对应关系介绍<\/a>\n 第07课 原理图页新建、添加与重命名<\/a>\n 第08课 PADS Logic软件原理图添加元件<\/a>\n 第09课 PADS Logic软件原理图信号连通<\/a>\n 第10课 Logic软件原理图中添加电源与地<\/a>\n 第11课 PADS Logic软件原理图中添加BUS<\/a>\n 第12课 将原理图中的元件库保存到指定库<\/a>\n 第13课 BOM文件与原理图pdf文档输出<\/a>\n 第14课 logic网表导入及错误解析<\/a>\n 第15课 Layout软件操作界面及常用设置介绍<\/a>\n 第16课 结构导入及板框绘制<\/a>\n 第17课 利用AD软件导入板框<\/a>\n 第18课 ORCAD软件版本原理图导入PCB<\/a>\n 第19课 原理框图、电源二叉树分析<\/a>\n 第20课 Layout软件常用快捷键及无模命令介绍<\/a>\n 第21课 原理图同步进行模块化抓取器件<\/a>\n 第22课 过滤器Filter工具介绍<\/a>\n 第23课 器件移动、旋转、翻转操作介绍<\/a>\n 第24课 器件、网络、过孔锁定与解锁操作介绍<\/a>\n 第25课 叠层设置<\/a>\n 第26课 过孔添加<\/a>\n 第27课 颜色设置<\/a>\n 第28课 布局、布线规则设置及详解<\/a>\n 第29课 信号类设置及规则设置<\/a>\n 第30课 特殊规则设置<\/a>\n 第31课 PCB布局介绍<\/a>\n 第32课 Layout软件布线、修线功能介绍<\/a>\n 第33课 PADS Layout软件铜箔处理<\/a>\n 第34课 PADS Layout软件扇孔操作介绍<\/a>\n 第35课 PCB封装创建介绍<\/a>\n 第36课 Router软件操作界面及常用设置介绍<\/a>\n 第37课 Router软件常规设计规则设置介绍<\/a>\n 第38课 Router布线、修线功能介绍<\/a>\n 第39课 Router敷铜绘制及调整介绍<\/a>\n 第40课 Router软件扇孔操作介绍<\/a>\n 第41课 Router软件BGA自动扇出操作介绍<\/a>\n 第42课 差分信号布线、修线功能介绍<\/a>\n 第43课 PCB布线介绍<\/a>\n 第44课 Router软件蛇形等长规则设置及添加<\/a>\n 第45课 连通性及安全间距DRC检查及消除<\/a>\n 第46课 布线、铜皮优化、Mark点添加<\/a>\n 第47课 丝印调整及装配图PDF文件输出<\/a>\n 第48课 Gerber文件设置<\/a>\n 第49课 Gerber文件输出介绍<\/a>\n 第50课 IPC网表、器件坐标生成<\/a>\n 第51课 利用Cam350软件检查Gerber文件<\/a>\n 第52课文件归档、项目总结<\/a>\n 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<\/p>","orderby":0,"categoryid":7,"status":2,"keywords":null,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/75\/54d3c9c8bf08fc5e02de44d41af83b.jpg","buycount":9,"count":119,"likes":0,"views":3317,"comments":0,"collects":7,"reject":null,"invite":0,"createtime":"2024-04-24 09:40:24","updatetime":"2026-07-10 10:02:11","deletetime":null,"tags":["pads","VX2.14","Mentor","PCB设计"],"annex":{"type":"0","url":"","pwd":""},"hot":0,"isgiveintegral":1,"ipaid":"course_299","ipaprice":"29.90"},{"id":527,"uid":58261,"title":"手把手教学DDR3T型拓扑结构布局规则布线全流程 ","desc":"李增老师和大家手把手一起学习，两片DDR3内存4层T型拓扑结构的规划&布局&规则&布绕线技巧全流程视频。","price":"148.00","content":"![\"1577067099972582.jpg\"](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20191223\/1577067099972582.jpg\" "\\"1577067099972582.jpg\\"")
<\/strong><\/p>![\"1577067121463461.jpg\"](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20191223\/1577067121463461.jpg\" "\\"1577067121463461.jpg\\"")
<\/strong><\/p>![\"1577067265175651.png\"](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20191223\/1577067265175651.png\" "\\"1577067265175651.png\\"")
<\/p>![\"详情页1_01.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861813710693.png\" "\\"1551861813710693.png\\"")
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<\/p>![\"详情页1_03.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861819694947.png\" "\\"1551861819694947.png\\"")
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![\"详情页1_05.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861829784836.png\" "\\"1551861829784836.png\\"")
![\"详情页1_06.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861832242224.png\" "\\"1551861832242224.png\\"")
<\/p>![\"详情页1_07.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861836265198.png\" "\\"1551861836265198.png\\"")
![\"详情页1_08.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861840938220.png\" "\\"1551861840938220.png\\"")
![\"详情页1_09.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861842170318.png\" "\\"1551861842170318.png\\"")
![\"详情页1_10.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861848735854.png\" "\\"1551861848735854.png\\"")
![\"详情页1_11.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861850753341.png\" "\\"1551861850753341.png\\"")
![\"详情页1_12.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861854650411.png\" "\\"1551861854650411.png\\"")
![\"详情页1_13.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861857968770.png\" "\\"1551861857968770.png\\"")
![\"详情页1_14.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861859719459.png\" "\\"1551861859719459.png\\"")
![\"详情页1_15.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861862134057.png\" "\\"1551861862134057.png\\"")
<\/p>![\"详情页1_16.png\"\/](\"https:\/\/api.fanyedu.com\/public\/uploads\/ueditor\/image\/20190306\/1551861864477273.png\" "\\"1551861864477273.png\\"")
<\/p>","orderby":0,"categoryid":6,"status":2,"keywords":"Allegro特训班，Allegro培训，Allegro","thumb":"https:\/\/api.fanyedu.com\/public\/uploads\/image\/course\/20190306\/674d4799275da468bd509e31af4a33f2.png","buycount":0,"count":0,"likes":0,"views":6798,"comments":0,"collects":2,"reject":"","invite":0,"createtime":"2019-03-06 16:46:55","updatetime":"2026-07-10 02:33:13","deletetime":null,"tags":["allegro","模拟电源","电流"],"annex":null,"hot":0,"isgiveintegral":0,"ipaid":"course_9999","ipaprice":"3499.00"}],"article":[{"id":124512,"uid":178486,"title":"PCB Layout培训怎么选？","status":2,"categoryid":12,"thumb":"https:\/\/api.fanyedu.com\/uploads\/image\/66\/eab12b3b5133e7711f0732de41052e.png","multiple_thumb":"","content":"一、PCB Layout培训怎么选？先别只看价格<\/b>
<\/p>二、几家PCB Layout培训课程横向对比<\/b><\/b>
![\"5f1e048647305bad0b43749d1808c5.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/09\/5f1e048647305bad0b43749d1808c5.png\")
<\/p>![\"ad581c2d935f23ba3c85ee7d324c73.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/7b\/ad581c2d935f23ba3c85ee7d324c73.png\")
<\/p>![\"7ea814bfb7849f0b5d6ac9d4b7cfa6.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/2d\/7ea814bfb7849f0b5d6ac9d4b7cfa6.png\")
<\/p>线下课堂的价值，是把调试路径练出来<\/b><\/b>![\"bd7da13f82c51ece45dd2257fa24ce.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/94\/bd7da13f82c51ece45dd2257fa24ce.png\")
<\/p>![\"0.png\"](\"https:\/\/api.fanyedu.com\/uploads\/image\/41\/0f2727db57c90427c4f25845d7ec1e.png\")
<\/p>