ZHAOXIN PS-3005D DC Power Supply Not working need HELP!!
Hi everyone I have a (ZHAOXIN PS-3005D DC Power Supply) but it is stuck on 50V which is MAX! it does not adjust to a lower voltage does anyone know where I should start looking ?
P.P.S: The videos linked above show the slightly higher end version with multiple selectable memories with recall function and serial port.
However the internal design is the same.
"The one who says it cannot be done should never interrupt the one who is doing it."
Re: ZHAOXIN PS-3005D DC Power Supply Not working need HELP!!
Hi Per Hansson & R_J thanks for your really quick reply
Ok so the unit was always working fine up until i was using it to test a (Samsung 55" LED tv) with a "No backlight" issue, Instead of testing each 3.3v Led buld individually I decided to test the complete led strip calculated the leds per strip, I then set the Zhaoxin to a higher voltage probed the wrong (TP) testpoints creating continuity shorting out the unit
since then the unit powers on, amps stay a 0a and the voltage is stuck at full 50v
the voltage is no longer adjustable
if there is photos or any additional info i can provide let me know
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