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BIRICHA DIGITAL POWER LTD， World Leading  in Power Supply and EMC Filter Design Training   ， https://www.biricha.com/，TI C2000 Workshop 免费PDF下载  

嵌入式， https://www.embeddedrelated.com/

半导体服务商：https://anysilicon.com/ 

Power Electronics杂志：https://www.powerelectronics.com/