Reply to "ERR Cruise Commander mosfets and bridge rectifier get hot"

BeefyTOGR Forum Member DIGITAL SUBSCRIBER

@gunrunnerjohn posted:
Well, the bridge is certainly a suspect. Also, if the bridge is bad, it will pretty quickly kill the FET drivers, so I'd investigate that before I moved on.
I'd also test this on the bench and see if something in the locomotive is drawing excessive current and causing the issues.

So, do you have any idea how many volts should come off the bridge? It's basically coming right off the hot wire in, correct? So if I've got 15-18 VAC coming off the rails, it should be about the same DC coming off the bridge?

-Tony

2/8/2210:34 AM

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