kankki Posted January 3, 2011 Report Share Posted January 3, 2011 Thanks for the reply! :) I fiddled around with my board a bit and lo and behold- the hysteresis thing just disappeared. Hope it ain't intermittent. The LED is still acting weird. Gonna do more research on that tomorrow. One thing though. Is there supposed to be a ~2v drop across the pass transistors when they are fully open? I measured the base voltage when they are supposed to be fully open and it was around 1.1v. Is the On-resistance that high on the TIP3055's that I'm using :oAnyways thanks for the help so far :) Quote Link to comment Share on other sites More sharing options...
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