parallax power supply 7345ru parts PWM
My 7345 is not charging the coach batteries but does supply 12power to all accessories. The transformer, fan and relays work fine. Think i need a PWM circuit for it. Contacted PP tec support and th...
Forum Discussion
Did you replace the fuse panel? This unit doesn't have a separate charging circuit, and if it is putting out 13.6 volts, it is fine. There are no relays in it.
