transformer secondary winding mode
I have a question about secondary winding of flyback transformer. I have to use 4 strands of 0.35mm wire for secondary, but I can't wind 4 strands of wire in the same time (because of instrumental limitation). For this reason we wind two winding separatly that every one is bifilar (two strands) and then we parallel the two windings in the PCB. This winding is the main output of flyback SMPS.
we use TNY280 in this SMPS.
please help me that , is this job correct? (paralleling of two winding for main output)