Switch Mode Transformers

Our switch mode transformers are customized to fit your requirements—we provide a base package (core and bobbin geometry) and you define the rest.

Here's how it works.

  1. Pick a series below and choose a base from the series. This will be your base package.
  2. Choose a schematic. These can be found at the bottom of any series page.
  3. E-mail us and tell us what base package and schematic you have chosen, and other electrical specifications you have. Be as specific as possible.

Need more information? Download our Switch Mode Transformer Application Notes.

1 MHz Power Transformer (401 Series)

  • Low profile, surface mount core geometry
  • Low loss material
  • Operating frequency to 3 MHz
  • Standard gapped cores available from stock
  • Design assistance from West Coast Magnetics
view details for High Frequency Transformers - 401 Series download product information

1 MHz Switchmode Transformer (402 Series)

  • Switch Mode Power: 5 Watts to 250 Watts
  • Surface Mount in two sizes
  • Operating Frequency: 10 kHz to 3 MHz
  • Low Profile
view details for High Frequency Transformers - 402 Series download product information

PC Mount Switching Power Transformer (403 Series)

  • Switch Mode Power: 1 Watt to 100 Watts
  • Surface Mount in two sizes
  • Operating Frequency: 10 kHz to 500 kHz
  • Very Low EMI
  • Also used as a power inductor and broadband transformer
view details for High Frequency Transformers - 403 Series download product information

Switchmode Power Transformer (404 Series)

  • Output power to 500 Watts
  • More efficient than other E core designs
  • Adaptable to UL, CSA, VDE safety agency requirements
  • Standard gapped cores available from stock
  • Design assistance from West Coast Magnetics
view details for Switch Mode Transformers - 404 Series download product information

Switchmode Custom Transformer (405 Series)

  • High power and compact size
  • UL/CSA/VDE design available
  • RoHS compliant on request
  • Quick turn on prototypes
view details for Custom Switch Mode Transformers - 405 Series download product information

100 kHz Power Transformer (406 Series)

  • Switch Mode Power: 10 Watts to 200 Watts
  • Operating Frequency: 10 kHz to 500 kHz
  • Adaptable to UL, CSA, VDE safety agency requirements
view details for Switch Mode Transformers - 406 Series download product information

1.5 kW Switchmode Transformer (407 Series)

  • Switch Mode Power: 50 Watts to 1000 Watts
  • Operating Frequency: 10 kHz to 500 kHz
  • 60 Hz, 120v Power: 3 Watts to 22 Watts
view details for Switch Mode Transformers - 407 Series download product information

3000 Watt Switching isolation Transformer (408 Series)

  • Power in excess of 2 kW
  • Adaptable to UL, CSA, VDE safety agency requirements
  • Design assistance from West Coast Magnetics
  • Fast prototype turnarounds
view details for Switch Mode Transformers - 408 Series download product information

5 kW Switchmode Switching Transformer (409 Series)

  • Power from 1.5 tom 9.3kW
  • Frequency from 10kHz to 250kHz
  • Chassis Mount
  • Customer prototypes in 2 weeks
view details for Switch Mode Transformers - 409 Series download product information

 

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