pun84
New member
Hey, I got a peter chou power supply (UP-200PS1) that seems to be giving voltages that are not really proportional to each other. The voltages are either too high or too low compared to each other.
for example
+5.75V
+12.0V
or if i adjust the voltage knob
+5.11V
+10.41V (instead of 12v)
What could be causing this? I just changed a few caps on this supply which allows it to power up, but now I am not sure where to look from this point on.
Thanks for reading!
for example
+5.75V
+12.0V
or if i adjust the voltage knob
+5.11V
+10.41V (instead of 12v)
What could be causing this? I just changed a few caps on this supply which allows it to power up, but now I am not sure where to look from this point on.
Thanks for reading!
