AN2103 VIPower：VIPer12A隔离反激式转换器参考板

AN2103 VIPower：VIPer12A隔离反激式转换器参考板

AN2103
APPLICATION NOTE
VIPower: VIPer12A ISOLATED FLYBACK
CONVERTER REFERENCE BOARD

1. ABSTRACT D1. Capacitor C1 together with capacitor C2 and
The presented circuit can be used to produce inductor L1 form an EMI filter.
multiple isolated voltage outputs. It is dedicated to The DC voltage at C2 is applied to the primary
building an auxiliary power supply based on the winding of the transformer through the internal
VIPer12AS monolithic device. MOSFET switch of the VIPer12AS during ON time