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
The 7345 uses PWM to regulate the voltage, but it is not a charger- it is a fixed voltage unit- 13.6 - 13.8 volts. It will never go above that. As was pointed out, there was a "T" option which raised the voltage for a fixed amount of time.
I suspect it is working as well as it ever will, to be honest. It will never charge quickly.
I suspect it is working as well as it ever will, to be honest. It will never charge quickly.
