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Registered Member #2887
Joined: Sat May 29 2010, 11:10PM
Location: Panama City, Panama
Posts: 107
Just click them small i at the corner of the image that appears when the mouse hovers the schematic. I'd still recommend Steve Ward's sstc 5 driver, unless you cannot obtain some of the parts locally. (I couldn't)
Registered Member #2887
Joined: Sat May 29 2010, 11:10PM
Location: Panama City, Panama
Posts: 107
Regardless of it working, I suggest you to use a gate drive transformer if you can, as it provides galvanic isolation. Whats the advantage?
-Since MOSFETS fail closed, if it blows, the IR2110 and possibly something else will also blow. -The 12v and 5v supply have to come from a transformer; no ATX supplies referenced to ground.
So... why did I did it?
-I couldn't find the UCC chips Steve Ward used -I couldn't find a ferrite toroid and I suck dismantling those ATX transformers without breaking them.
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Sstc
