PD or Iota for my upgrade?
I'm thinking about a converter and battery upgrade. The batteries will be wet cell lead acid 6 volt Possible T-105s or the 230AH, EGC2 from Sam's club. I'll probably go for four. (Does nayone have...
Forum Discussion
Salvo wrote:
I would trace out the error amp circuit. I did that for my old 7347 converter. I modified it so that it outputs 13.7V at the battery and not at the converter. This eliminated a large cable voltage drop in my MH. Here's what the circuit looks like. The PD should have a similar circuit.
Thanks for posting this. I actually spent some time searching for the circuit diagram for this modification previously, without success. I'd seen a reference to it in another post. I'm also thinking about adding remote battery voltage sensing, and possibly temperature compensation, in the same way.
Just as a matter of interest, I can see you added a diode, a 100 ohm resistor and the bell wire to do the remote voltage sensing. They connect at point 1 to R32 at the error amp. What was originally connected to point 1 and the input at R32? IOW, how did it originally monitor its own output voltage before you added the remote sensing wire?
