Custom Switch Mode Transformers


More info about our switch mode transformers


1kW PC Mount SMPS transformer

High power SMPS transformers, 500 watt to 5 kW

The new WCM410 series, WCM410-88,-70,-60, -50, is intended for high power applications.  This series is designed to achieve 50% more power density than other geometries currently available, without sacrificing isolation. Your exact specifications are used to create a WCM410 custom design.

Medium power SMPS transformers, 30 – 60 watt

The new WCM410 series in the size ranges WCM410-40,-30,-20, -10 are intended for medium power applications and raise the bar for medium power switch mode transformers. This series is designed to achieve 50% more power density than other geometries currently available, without sacrificing isolation. Your exact specifications are used to create a WCM410 custom design.

Custom WCM410 series, 2.5kW Power Switch Mode Transformer

West Coast Magnetics' new WCM410 series raises the bar for medium power switch mode transformers. This new series was designed in order to achieve 50% more power density than other geometries available on the market, without sacrificing isolation. The core and bobbin can handle up to a 7000 Volt hypot with 15 mm of creepage and clearance. With 2.5 kW of RMS power available in a package less than 25.4 mm in height. WCM410 sets a new standard for power density.

4 kW Chassis Mount

4 kW chassis mount: 4 kW of 50 kHz switching power? No problem. This chassis mount transformer really delivers: 500 volts in, 2600 volts out, 7000 volts of isolation, and 98% efficiency. WCM has designed SMPS transformers at much higher power levels, so contact us with your custom requirements.

25 W PC Mount custom switch mode transformer

25 W PC Mount

25 W PC Mount: Yes it is possible to get high power density and isolation in a package in less than 2 cm2 of board space. This push pull step up transformer puts out 25 watts of power at 250 kHz. Let us know your input and out voltage requirements and we will make it work for you. Designed for an office equipment application, it passes UL, CSA and VDE requirements.

20 W SMD small full bridge transformer

20 W SMD

20 W SMD: This small full bridge transformer puts out 25 watts of power in a package only 10 mm in height. The frequency of operation is 67 kHz, and leakage inductance is about 1% of the magnetizing inductance. It is copper shielded for very low EMI, and it packaged as a surface mount device.

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