A direct voltage flyback converter includes a primary winding of a transformer in {TAIL ~ series} with {HEAD ~ the switching path} of a controllable switch which is connected in turn to a control device  
A direct voltage flyback converter includes a primary winding of a transformer in { TAIL ~ series } with { HEAD ~ the switching path } of a controllable switch which is connected in turn to a control device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH