本用户手册描述了负载达到5W的-12V和-3.3V AC/DC模式开关电源。 UM10523
TEA1721 universal mains white goods flyback SMPS demo
board
Rev. 1 ― 27 January 2012 User manual
Document information
Info Content
Keywords TEA1721XT, flyback, non-isolated, dual output, white goods, SMPS, very
low no-load power, primary-side feedback
Abstract This user manual describes the TEA1721 based 12 V and 3.3 V AC/DC
SMPS demo board which provides 5 W into a load.
NXP Semiconductors UM10523
Universal mains white goods flyback SMPS demo board
Revision hist……
