In this picture you show the wires coming in for voltage sense...where exactly do they go on the board..My charger arrived today, and want to start modding it.
Also, the pot for current limiting..is it just wired with two wires?
My pots are covered in white silicon, so i can't see the labels on the board for W104 etc...could you maybe make a drawing or indicate on the picture for me with them labelled
Another thing..do you have a part number or spec for that three pin diode you used for output protection? I have my charger set from fctory to 142.8 volt 12 amps...but want to take it down to 100volt..maybe 84
I finally connected the sense wire to my cycle analyst display so they are no more used to feedback the voltage... it was a pain to make it work with the relay that cut the power and the pwm controller that was trying to bring the voltage back to the setpoint while... the output relay disconnected the output...
I will take a look for the 4 pin diode... it is a 40A 100V if i remember correctly.