Cosel Power Supplies & Cosel DC/DC Converters

TRC Electronics is the USA Stocking Headquarters for Cosel AC/DC Power Supplies and Cosel DC/DC Converters. Shop for your Cosel power supply with ease and confidence. Contact us for Award winning service. Our power supply experts will provide you the knowledgeable application assistance required to source the ideal Cosel power supply solution.


Cosel AC/DC Power Supply

Cosel AC/DC Power SuppliesCosel AC/DC Power Supplies

Cosel's AC/DC power supplies offer the most reliable selection of Industrial and Medical Power Supplies.

Cosel DC/DC Converters

Cosel DC/DC ConvertersCosel DC/DC Converters

Find your Cosel DC/DC converter today. The finest selection of dc/dc converters.

Search Cosel Part # Index

Cosel Part NumbersCosel Part Number Index

Find your Cosel Power Supply by searching our part number index.


Cosel EMI Noise Filters

emi filterCosel EMI Noise Filters

Shop Cosel's extensive selection of EMI filters as well as DC noise filters. High attenuation of common mode noise.


About Cosel

Cosel, headquartered in Toyama, Japan, is a manufacturer of premium quality Switching AC/DC Power Supplies, DC/DC Converters, and EMI & Noise Filters. Founded in 1969, Cosel's offering include single and multiple output power supplies, enclosed, open frame, on board, encapsulated, modular, and medical power supplies. Ranging from 1 to 10,000 Watts. Cosel DC/DC Converter solutions include on board type, pcb type, eighth, quarter, full, and half bricks ranging from 1 to 700 Watts.


Why Buy a Cosel Power Supply?

  • First and foremost, Headache Free. Cosel Power Supplies are the most reliable! Documented Field failure rates are less than .01%. Extend the lifetime of your system and raise brand awareness with a superior Cosel Power Supply.
  • Learn about Cosel's unsurpassed Technical Support. Cosel has a first-rate team of Cosel Field Application Engineers in the USA. They are dedicated to making the Cosel Power Supply Solutions work for your application!
  • Value Added Cosel Power Supply Solutions: Numerous common options are offered with Cosel's Standard Power Supply Solutions. Let TRC know if you would like an option or modification to a Cosel Power Supply.

Sales Questions?

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New Cosel Power Supplies
Cosel GHA500 500 Watt 3x6 Power Supply The GHA500F-SNF Series by Cosel is the highest power density 500W Power Solution! Only 3x6"!
GHA500F-12-SNF 12V@37.5A
GHA500F-15-SNF 15V@33.4A
GHA500F-24-SNF 24V@21A
GHA500F-30-SNF 30V@16.7A
GHA500F-48-SNF 48V@10.5A
GHA500F-56-SNF 56V@9A
LEARN MORE