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MPaulHolmes · 02-09-2010, 03:03 AM

I ordered 24 of those new fancy TO-264 230amp 200v mosfets today.
Fancy Mosfets!

The sixteen 1000uF capacitors and new LEM (8 pin surface mount) will ship on the 14th. I'm torn between 2 drivers or 1 for each of the high and low side. I think 1 driver would be OK if I lowered the gate resistance just a bit. It's a 12amp driver, and I've only been using like

I also just won a Fluke 337 amp meter so calibrating the new LEM will be easier. I think I'm going to try Darin's metal coat hanger method of drawing like 50 amps from a battery to calibrate it.

02-09-2010, 03:03 AM	#2939 (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	I ordered 24 of those new fancy TO-264 230amp 200v mosfets today. Fancy Mosfets! The sixteen 1000uF capacitors and new LEM (8 pin surface mount) will ship on the 14th. I'm torn between 2 drivers or 1 for each of the high and low side. I think 1 driver would be OK if I lowered the gate resistance just a bit. It's a 12amp driver, and I've only been using like I also just won a Fluke 337 amp meter so calibrating the new LEM will be easier. I think I'm going to try Darin's metal coat hanger method of drawing like 50 amps from a battery to calibrate it. __________________ kits and boards