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Quoted from StratDoc:I rechecked Q43 and it indeed is bad. The original blackout driver board used TIP120 transistors. The Rottendog board uses a 13N10L. Can I use the TIP120 - I have several of these on hand.
Thanks,
Nope, the 13N10L is a mosfet and has to be replaced with the same. A tip120 wouldn't last a second when the blackout occurred
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Lodi, CA