GreatScott!
Awesome Electronics Tutorials, Projects and How To´s
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Awesome Electronics Tutorials, Projects and How To´s
这是 Youtop 运营的独立目录页面，并非由 GreatScott! 或 YouTube 运营、赞助或认可。 YouTube 官方频道 ↗提交更正你是这位创作者吗？认领此页面
GreatScott! · 发布于 2024年8月11日
Do you want to know more about the Würth Elektronik EMC components? Then click here: https://www.we-online.com/GS-EMC-components EMC Service Page: https://www.we-online.com/GS-EMC-service Blog Post about EMC Guidelines: https://www.we-online.com/en/news-center/blog?d=what-is-emc-guidelines Blog Post about "What is EMC": https://www.we-online.com/en/news-center/blog?d=what-is-emc Würth Elektronik News: https://www.we-online.com/en/news-center/blog?d=ce-overviews Previous video: https://youtu.be/BcUzuwP-WPI Tiny Power Converter video: https://youtu.be/XAcW4c5qIMc Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Instagram: https://www.instagram.com/great.scott.lab/ TikTok: https://www.tiktok.com/@greatscottlab Discord: https://discord.gg/zuAvkAuhsY Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this video we will be having a look at three buck/boost converter boards built around the same IC, the TPS6302. One of these boards you can get for cheap from Asia. The other two ones are DIY designs I made myself. And the main question for this video is whether they pass EMC guidelines which are super important when you want to sell your board. We will be testing conductive and radiated EMC. And at the end I will show you how you can fix EMC problems of such boards. Let's get started! Websites that were shown/used during the video: https://www.ti.com/lit/ds/symlink/tps63020.pdf?ts=1695516437053 https://slpower.com/data/docs/Application_Notes/AN_EMI_Standards.pdf https://www.youtube.com/playlist?list=PLZJdRX1BvL0xaO2MeViGfcVxIG2Dkl1a2 https://redexpert.we-online.com/we-redexpert/en/#/home Thanks to the Würth Elektronik for supporting this video. 0:00 EMC Problems? 1:32 Intro 1:54 EMC Measurements at Home? 2:56 Conductive EMC Tests 4:38 Conductive EMC Results 5:29 Radiated EMC Tests & Results 6:32 Legal to Sell? 7:02 Fixing EMC Problems 10:03 Verdict
