I have a problem..
The thing is that..my transformer shows shorting behavior in circuit when it is soldered to the board but open when tested outside of the circuit..
I have change all the active component on the board yet still to find the source of the shorting..
The pin 1 and 2 are shorted on the board but when I take it out it no longer shorted..
Is it how the transformer typical behaviour on board? or not?
The problem with my smps is that there is voltage reading at the primary coil pin of the transformer but it still remains no output as I check it with the Voltmeter.
Any Idea on how can I tackle this problem..
The SMPS has 2 ouput which are 5 and 12 volt
The thing is that..my transformer shows shorting behavior in circuit when it is soldered to the board but open when tested outside of the circuit..
I have change all the active component on the board yet still to find the source of the shorting..
The pin 1 and 2 are shorted on the board but when I take it out it no longer shorted..
Is it how the transformer typical behaviour on board? or not?
The problem with my smps is that there is voltage reading at the primary coil pin of the transformer but it still remains no output as I check it with the Voltmeter.
Any Idea on how can I tackle this problem..
The SMPS has 2 ouput which are 5 and 12 volt