Design of dual output of switching power supply based on TOP204
Dong Xu-wei · Chinese Journal of Power Sources · 2012
A kind of single-ended fly-back switching power supply based on TOP204 was designed with the two-channel accurate outputs of ±15 V.Its engineering design method was brought forward according to the character of TOP204,and its peripheral circuits were analyzed and discussed in terms of requirements and characteristics of power detection system.At last the performance of the power supply was verified through experiments.