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P-hack · 01-13-2015, 11:54 AM

here is a simulation @ 50khz & 17uh effective, 144v in, 510v/70a out. Average switch current is 180A (240 rms), peak at 310A. Havent looked into switches much yet., any thoughts? This approach would be like rewinding a small motor though. About $100 worth of 26 gauge magnet wire, though I'm using a somewhat conservative 3a/mm^2

Edit, I've got a 6MBI100L-060 that can do %72DC @20k, so I should look at 3x interleaved I recon and see what happens to price/wire at 1/3 the current.

edit2: ouch on highflux http://direct.mhw-intl.com/ch1016060e.html

01-13-2015, 11:54 AM	#1584 (permalink)
P-hack Master EcoModder Join Date: Oct 2012 Location: USA Posts: 1,408 awesomer - '04 Toyota prius Thanks: 102 Thanked 252 Times in 204 Posts	here is a simulation @ 50khz & 17uh effective, 144v in, 510v/70a out. Average switch current is 180A (240 rms), peak at 310A. Havent looked into switches much yet., any thoughts? This approach would be like rewinding a small motor though. About $100 worth of 26 gauge magnet wire, though I'm using a somewhat conservative 3a/mm^2 Edit, I've got a 6MBI100L-060 that can do %72DC @20k, so I should look at 3x interleaved I recon and see what happens to price/wire at 1/3 the current. edit2: ouch on highflux http://direct.mhw-intl.com/ch1016060e.html Attached Thumbnails Last edited by P-hack; 01-13-2015 at 02:06 PM..