アプリケーションノート 1062

Designing Compact Telecom Power Supplies


要約: This application note describes a compact 5W flyback, high-frequency, switching converter for Telecom applications. Most aspects of the design process are discussed: power-stage selection and design, transformer design, core size calculations, RCD snubber design, MOSFET selection, input and output filter designs, frequency compensation, power-loss and efficiency calculation, and layout and safety guidelines.