STMicroelectronics原厂应用与设计

反激式转换器

反激转换器主要用于交流-直流电源。这种转换器是一种电流隔离式降压-升压转换器，用变压器取代电感。通过变压器线圈的相应耦合获得正极输出。以下电路图有助于正确选择各种荐用产品。

相关型号	制造商	描述
VIPer11 enables ultra-low consumption SMPS for 5-30 V output and ultra-wide range input voltage	STMicroelectronics	Meets the most stringent energy-saving standards
4 W single-output wide range mains power supply	STMicroelectronics	set in flyback isolated topology using the VIPER16LN
12 V 0.35 A power supply set	STMicroelectronics	in non-isolated flyback topology using the new VIPER06HS
15 W single-output wide range	STMicroelectronics	mains power supply based on the VIPER37LE