hi all.
im new in here, and now i need a little help.i have make a little smps with irs2153d controller, at the moment i use a transformer from a pc atx the frekvens is 50khz and i use a ligthbulb 12v 100w as load. when i connect the lightbulb to the secundare of trafo i have 12v full load on bulb but when i connect the lightbulb to the recitifer after caps (1000uf) and choke the voltage drops about 2,5 volts but there is still 12volts on the secundare of the trafo, so my ? is, is it the brigderecitifer ( 4*byv79e) or what is wrong...
and sorry for my bad english..
ls.
im new in here, and now i need a little help.i have make a little smps with irs2153d controller, at the moment i use a transformer from a pc atx the frekvens is 50khz and i use a ligthbulb 12v 100w as load. when i connect the lightbulb to the secundare of trafo i have 12v full load on bulb but when i connect the lightbulb to the recitifer after caps (1000uf) and choke the voltage drops about 2,5 volts but there is still 12volts on the secundare of the trafo, so my ? is, is it the brigderecitifer ( 4*byv79e) or what is wrong...
and sorry for my bad english..
ls.