West Coast Magnetics Datasheets for Switch Mode Transformers

Switch mode transformers (switching transformers) are used mainly in switching power supplies and DC-DC converters. They provide a storage element for transferring energy from input to output in discrete packets as required in switching power supplies, regulators and converters.
Switch Mode Transformers: Learn more

Product Name	Notes
3000 Watt Switching isolation Transformer -- ETD 54 3000 Watt Switching isolation Transformer -- ETD 59	Designed for switching power applications, West Coast Magnetics' 408 series transformers can accommodate in excess of 2 kW of power. The ETD geometry is ideal for safety critical applications, as...
1 MHz Switchmode Transformer -- EFD-15 1 MHz Switchmode Transformer -- EFD-20 1 MHz Switchmode Transformer -- EFD-25 1 MHz Switchmode Transformer -- EFD-30	West Coast Magnetics' 402 series high frequency transformers are intended for use in switch mode power supplies including push/pull, flyback, and forward converter circuits. Output power as high as 257...
PC Mount Switching Power Transformer -- EP 10 PC Mount Switching Power Transformer -- EP 13 PC Mount Switching Power Transformer -- EP 17 PC Mount Switching Power Transformer -- EP 20 PC Mount Switching Power Transformer -- EP 7	West Coast Magnetics' 403 series transformers are ideal for switch mode power supply applications where very low emitted electromagnetic radiation is a priority. This type of transformer is also used...
Switchmode Power Transformer -- ETD 29 Switchmode Power Transformer -- ETD 34 Switchmode Power Transformer -- ETD 39 Switchmode Power Transformer -- ETD 44 Switchmode Power Transformer -- ETD 49	West Coast Magnetics' 404 series is ideal for use in switch mode power supply applications. These transformers extend the output power range available beyond the West Coast Magnetics' 401 and...
Switchmode Custom Transformer -- 405-2016 Switchmode Custom Transformer -- 405-2020 Switchmode Custom Transformer -- 405-2620 Switchmode Custom Transformer -- 405-2625 Switchmode Custom Transformer -- 405-3220 Switchmode Custom Transformer -- 405-3230 Switchmode Custom Transformer -- 405-3535 Switchmode Custom Transformer -- 405-4040	West Coast Magnetics' 405 series transformers have been designed specifically for switch mode power applications. The isolation characteristics of this transformer geometry make it an ideal choice for medical applications...
1.5 kW Switchmode Transformer -- E 34 1.5 kW Switchmode Transformer -- E 41 1.5 kW Switchmode Transformer -- E 47 1.5 kW Switchmode Transformer -- E 56	West Coast Magnetics' 407 series transformers have been designed for power use including linear and switch mode applications. The power handling capability is as high as 1500 watts in bipolar...
5 kW Switchmode Switching Transformer -- E 71 5 kW Switchmode Switching Transformer -- E 72 5 kW Switchmode Switching Transformer -- E 73	West Coast Magnetics' 409 series power transformers can handle from 1.5 to 9.0 kW of power, depending on switching frequency. This custom switchmode transformer can be adapted to any input...

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