High-Frequency Transformers Suit Switched-Mode Power Supplies

Intended for use in switch-mode power supplies, the WCM 401 series high-frequency transformers deliver as much as 7W of output when applied in push-pull circuits. The parts are available in sizes based on a low-profile ER core geometry and are housed in surface-mount packages. Core materials accommodate operating frequencies ranging from 50 kHz to 3 MHz.