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MPaulHolmes · 11-28-2016, 12:52 PM

20kW at 72v is almost 300 amp. You could probably use 300amp IGBTs, which are quite a bit cheaper than the 600amp modules.

11-28-2016, 12:52 PM	#2881 (permalink)
MPaulHolmes PaulH Join Date: Feb 2008 Location: Maricopa, AZ (sort of. Actually outside of town) Posts: 3,832 Michael's Electric Beetle - '71 Volkswagen Superbeetle 500000 Thanks: 1,362 Thanked 1,202 Times in 765 Posts	20kW at 72v is almost 300 amp. You could probably use 300amp IGBTs, which are quite a bit cheaper than the 600amp modules. __________________ kits and boards