AN2426与VIPer53EDIP的辅助电源

AN2426与VIPer53EDIP的辅助电源

AN2426
Application note
Auxiliary power supply with
VIPer53EDIP

1 Introduction

This document describes the reference design of the 25W Switch Mode Power Supply
which is dedicated to industrial or white goods applications. The board accepts wide range
input voltages (90 to 265Vrms) and delivers 2 or 3 output voltages depending on the
version. Two types of power supply are available: negative output or positive output voltage