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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Yes. Voltage goes up as load is drawn. As per original post with battery's fuse in i may start somewhere in the 12.4 range depending in the battery state at the time.
If I turn on 3 or 4 lights, I can hear the 7345 come to life and voltage will increase to just over 13vdc. If I turn on everything 12v in the coach I can get the voltage as high as 13.8.
The 7345 works, aside from the charging portion, it simply does not see the battery as a load. You would expect most to loose voltage as their max current is reached. And i'm sure this would as wellI, i just can't draw that much off of it.
If I turn on 3 or 4 lights, I can hear the 7345 come to life and voltage will increase to just over 13vdc. If I turn on everything 12v in the coach I can get the voltage as high as 13.8.
The 7345 works, aside from the charging portion, it simply does not see the battery as a load. You would expect most to loose voltage as their max current is reached. And i'm sure this would as wellI, i just can't draw that much off of it.
