Custom EFD20 High Frequency Transformer Low Profile Ferrite Core SMPS Transformer for Fast Charger Adapter 1.Function Overview EFD20 is a flat high-frequency ferrite transformer dedicated to switching power supplies. It realizes high-efficiency AC-DC voltage conversion, energy transfer and voltage transformation in flyback/forward power supply circuits. It reduces electromagnetic interference, optimizes power conversion efficiency, and provides stable isolated DC power output
Custom EFD20 High Frequency Transformer Low Profile Ferrite Core SMPS Transformer for Fast Charger Adapter 1.Function Overview EFD20 is a flat high-frequency ferrite transformer dedicated to switching power supplies. It realizes high-efficiency AC-DC voltage conversion, energy transfer and voltage transformation in flyback/forward power supply circuits. It reduces electromagnetic interference, optimizes power conversion efficiency, and provides stable isolated DC power output