Small Form-Factor, Low-Power Isolation Transformers

Pulse Electronics, a YAGEO Company low-power isolation transformers are used in a wide assortment of applications and circuits for the communications, computing, medical, industrial, and automotive market segments. Isolation transformers are used to isolate signals between low-voltage and high-voltage circuits, provide voltage to gate drive circuitry, turn-on and control IGBTs, and power isolated communication interfaces such as RS-232 and RS-485. With the proliferation of high-voltage battery packs in automotive and energy storage applications, the demand for compact, high isolation transformers is growing exponentially.

Pulse Electronics, a YAGEO Company offers isolation transformers in both through-hole and surface-mount in a wide array of winding configurations and ratios and are typically used in h-bridge, f-bridge, push-pull, and flyback topologies. Pulse Electronics, a YAGEO Company catalog parts range in isolation voltage from 500 V_RMS to 5 kV_RMS and feature functional, basic, and reinforced safety insulation.

Isolation Transformer Overview PDF