视频系列
设计低 EMI 电源
随着电子系统变得越来越密集并且互连程度越来越高，降低电磁干扰 (EMI) 的影响日益成为一个关键的系统设计考虑因素。由于 EMI 可能会在后期严重阻碍设计进度，浪费大量时间和资金，因此必须在设计之初就考虑 EMI 问题。TI 提供多种功能和技术来降低所有相关频段的 EMI。我们的器件和技术不仅可以帮助设计人员减小滤波器尺寸和降低成本，而且可以帮助其减少设计时间和降低复杂性。为了帮助您设计满足 EMI 要求的更高效电源，请从我们的综合培训系列开始，我们首先提供 EMI 基础知识，然后深入探讨特定的 IC 和封装创新、有关外部元件选择和布局的设计技巧，最后介绍应用特定 EMI 主题。
Introduction to EMI
讲解人
资源
主题
The fundamentals of EMI (2)
Reducing EMI through IC and package innovations (7)
Package optimization – HotRod™ and Enhanced HotRod QFN™
00:04:53Optimizing pinout and pin placement to mitigate EMI in your power supply design
00:03:50Reducing high-frequency EMI with integrated capacitors
00:05:30Improving EMI with true slew rate control
00:05:22Utilizing Dual-Random Spread Spectrum to improve EMI performance
00:06:29Reducing filter size and cost with an active EMI filter
00:07:16Pass CISPR 25 Class 5 without metallic shielding or common-mode choke
00:08:58Reducing EMI through input filter design, PCB and BOM optimization (5)
Layout tips for radiated EMI reduction in your designs
00:07:12Engineer It: Leverage TI’s online toolbox to tackle EMI before touching a soldering iron
00:24:13Understanding EMI and mitigating noise in DC/DC converters
00:34:51Engineer It: How to achieve great EMI performance with a non-synchronous converter
00:10:43Flyback transformer design considerations of efficiency and EMI
00:38:01Application-specific EMI considerations (5)
Optimizing automotive DC/DC converter designs for EMI and thermals
00:45:16How to design input EMI filters for an automotive DC/DC converter
00:11:29Automotive EMI reduction techniques, applications, and solutions
00:48:42Leveraging spread spectrum and slew rate control in automotive DC/DC converter designs
00:09:56Designing low EMI power converters for industrial and automotive systems
00:42:15设计低 EMI 电源
The fundamentals of EMI (2)
Reducing EMI through IC and package innovations (7)
Package optimization – HotRod™ and Enhanced HotRod QFN™
00:04:53Optimizing pinout and pin placement to mitigate EMI in your power supply design
00:03:50Reducing high-frequency EMI with integrated capacitors
00:05:30Improving EMI with true slew rate control
00:05:22Utilizing Dual-Random Spread Spectrum to improve EMI performance
00:06:29Reducing filter size and cost with an active EMI filter
00:07:16Pass CISPR 25 Class 5 without metallic shielding or common-mode choke
00:08:58Reducing EMI through input filter design, PCB and BOM optimization (5)
Layout tips for radiated EMI reduction in your designs
00:07:12Engineer It: Leverage TI’s online toolbox to tackle EMI before touching a soldering iron
00:24:13Understanding EMI and mitigating noise in DC/DC converters
00:34:51Engineer It: How to achieve great EMI performance with a non-synchronous converter
00:10:43Flyback transformer design considerations of efficiency and EMI
00:38:01Application-specific EMI considerations (5)
Optimizing automotive DC/DC converter designs for EMI and thermals
00:45:16How to design input EMI filters for an automotive DC/DC converter
00:11:29Automotive EMI reduction techniques, applications, and solutions
00:48:42Leveraging spread spectrum and slew rate control in automotive DC/DC converter designs
00:09:56Designing low EMI power converters for industrial and automotive systems
00:42:15