Designed For Switching Power Supply Applications.
Transformer Meets IEC950 Insulation Requirements.
Frequency Range From 20KHz to 200KHz.
Transformer voltage regulation for no load and full load voltages. So you’ve chosen a bobbin, wire, PRI turns, etc… now you want to spec an output voltage under LOADED conditions and determine the SEC turns needed to meet those voltages… Your output voltage drops when the SEC is LOADED compared when it’s at NO LOAD….
Flyback Transformers, a type of switching transformer, come in two flavors, CCM (Continuous Conduction Mode ) and DCM (Discontinuous Conduction Mode). The DCM version is the one we will develop here…. The idea of the DCM flyback switching transformer is that the SEC current drops back to zero before the next ON time for the PRI. Generally a…