Hi,
Does anyone by any chance have a schematic for the Wate 180W charger?
I am trying to map the functions of the potentiometers, so I can adjust the parameters of the charger.
Cheers!
Does anyone by any chance have a schematic for the Wate 180W charger?
I am trying to map the functions of the potentiometers, so I can adjust the parameters of the charger.
- VR1 - This one is for adjusting the output voltage. Trial and error with a voltmeter made this one easy to identify.
- VR2 - This one is missing, and I suspect it could be for adjusting the current limiting, but in mine it seems like R21 have been hand-soldered from the factory with a 30K resistor, so they could leave out VR2.
- VR3 - I do not know what this one does. Turning it has no effect on either voltage level or current limiting.
Cheers!