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Author Topic: 120-480V 60hz Power Supply  (Read 720 times)

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Offline twilliamsonTopic starter

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120-480V 60hz Power Supply
« on: November 27, 2018, 02:59:51 pm »
Looking for recommended designs / silicon for a low current 10watt Powersupply. 120-480vac 60hz Input (for a IOT thingy). Anybody seen any cleaver designs?
« Last Edit: November 27, 2018, 03:02:11 pm by twilliamson »
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Offline Wolfram

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Re: 120-480V 60hz Power Supply
« Reply #1 on: November 27, 2018, 03:18:52 pm »
SiC MOSFET flyback converters are a clean solution to this problem. There are a few published reference designs, check out TI PMP10416 http://www.ti.com/tool/PMP10416 , Cree CRD-060DD17P-2 https://www.mouser.com/pdfdocs/Wolfspeed_evaluation_board_for_c2m1000170j.pdf and this article by Rohm https://www.powerelectronicsnews.com/technology/a-look-at-silicon-carbide-in-industrial-auxiliary-power .
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