SMPS question

Thread Starter

1-3-2-4

Joined Dec 26, 2008
199
First I should ask can they be tested in circuit? 2nd is between all the pins for the secondary side should I be seeing 0 Ohm?
 

alim

Joined Dec 27, 2005
113
First I should ask can they be tested in circuit? 2nd is between all the pins for the secondary side should I be seeing 0 Ohm?
Hi what exactly are you checking for, continuity? the secondary could be more than one separate winding, so you would find continuity in each coil and open between coils. Though the coils may have continuity they could still be bad that is they may be shorted you will have to use a RING TESTER to determine if that is so.
 
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