Lambda PFE700S 700W电源方案

Lambda公司的PFE300S-700S是300W到714W的AC/DC电源模块,交流输入电压从85V到265V,具有体积小(2.4x0.5x4.6吋),效率高的特点,具有功率因素修正(PFC),工作时基板的温度可高达100度C.本文介绍了该系列模块的主要特性和优势, 评估板电路图以及PFE500S-28材料清单(BOM).

PFE300S-700S 300 to 714W AC-DC Power Module
Low profile, small size
100°C baseplate temperature
High power density
High Efficiency
Suitable for conduction cooling

主要特性:
Low profile
High Efficiency
Power Factor Corrected (PFC)
Operation up to 100°C baseplate
Operates in harsh environments

优势:
Assists system integration
Easier to cool
Supports Global Use
Low profile, small size
Operates in harsh environments
PFE300S-700S AC/DC电源模块主要指标:





图1.PFE评估板电路图
PFE500S-28材料清单(BOM):





图2.评估板外形图