Re: Dell W3000 Problem with Power Supply


The primary side controller is a MC33262PG.

Switching MOSFET: 20N60S5

The secondary schottky diodes (2): DSSK60-018A 180v 2X30A (I used two
DSSK60-015A 150v 2 x30A)
I could not find the exact replacement in stock.

One other schottky diode in secondary: 20CTQ150PBF (I ordered it but did not
replace it because it was not shorted)

Bridge Rect.: D5SBA80-7000 6A 800v (I used a D5SBA60 6A 600v)
At the time I ordered it, I could not find the exact replacement in stock.

I guess that could be part of the problem, but the replacements are very
close.
As you know, parts are hard to find.


Thanks for you help!
.

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