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...
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Yea that what I figured. It says it can supply 45 to charge batteries if needed and the voltage does increase with load, .but it would need to be close to 15v to get that much current in the batteries. I doubt it would do it.
