SMPS transformer?

Thread Starter

1-3-2-4

Joined Dec 26, 2008
199
One side has 4 pins and the other side has 6 and below it it shows:

O/P:5V/0.15A
12V/3.6A

I don't know what wires to check.. what should I be looking for as far as voltages going to it?
 

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JayArr

Joined Mar 11, 2013
14
Those are the specs for the power supply not the transformer.

The transformer will likely have some form of 50KHz 160V/380V duty cycle modulated square wave on the primary and lower voltage square waves of the same freq on the secondary.
 

Thread Starter

1-3-2-4

Joined Dec 26, 2008
199
Those are the specs for the power supply not the transformer.

The transformer will likely have some form of 50KHz 160V/380V duty cycle modulated square wave on the primary and lower voltage square waves of the same freq on the secondary.
Anyo one of the 4 legs on the primary side should give me like 160V and I should be looking for less on the secondary side right?I wonder if I'm not getting anything I think I found a shorted diode but not 100% sure yet.
 
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