开关转换器，SMPS 变压器 

A switched-mode power supply (switching-mode power supply, switch-mode power supply, switched power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power) to DC loads, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Switching Converter, SMPS Transformers are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Switching Converter, SMPS Transformers. To know more, please view our large section of Switching Converter, SMPS Transformers below.