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- Cosel Co Ltd is a major worldwide manufacturer of off the shelf switch mode power supplies and EMI Filters since 1969. Using state of the art designs and cutting edge technology Cosel offers smaller high efficiency products in AC/DC and DC/DC for Medical and ITE applications. AC/DC products range from 3W to 10KW in board level, open frame, DIN Rail, Modular and enclosed versions.
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DC/DC products are offered from 1.5W to 700W in board level and DIN Rail mount configurations. Most DC/DC converter are in industry standard form factors. EMI Filters are offer from 3A to 600A including types specific for Photovoltaic applications. Many of the EMI Filters are offered with a DIN Rail mount as well. Cosel is committed to extreme high quality with the lowest field failure rate in the industry. Cosel provides direct field support and strong engineer support to customers.
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PCA Series 600 W AC/DC Power Supply
Cosel’s PCA series is a high efficiency, extremely small, digital assisted 600 W AC/DC power supply.
GHA Series AC/DC Power Supplies
Cosel’s GHA Series is compact AC/DC power Supply with Medical and ITE safety approvals.
MG Series DC/DC Converters
Cosel's MG Series is a line of small DC/DC converters with high efficiency available in 1.5 W to 30 W.
TUNS Series AC/DC Converters
Cosel’s TUNS series AC/DC converters are ideal for small space, low profile designs and come in power levels from 50 W to 700 W.
EMI Filters Can Solve Many Problems Cosel EMI Filters provide a high degree of attenuation in single and dual stage filters. Selecting the correct EMI Filter only requires the understanding of the total amps, frequencies to be attenuated, and how much leakage current can be accepted. Cosel can assist in the selection but here are some basics on EMI Filters. Learn More
Basics of Switch Mode Power Supplies Switch Mode Power Supplies (SMPS) offer higher efficiency and smaller footprints than linear power supplies. Additional features such as universal AC input, power factor correction and high reliability makes SMPS more desirable than linear power supplies. Learn More
Power Modules Application Manual Cosel offers an application manual for power modules. Power modules offer high power density with high operating temperatures. Power modules are ideal for small space high temperature applications or when the system is installed in an unvented enclosure. Learn More
PBA and ACE Modular Series Has Many Versatile Uses The Cosel PBA and ACE Modular series can be used for a variety of applications. Constant current, remote On/Off, redundancy, parallel operation, and many other operations can be achieved with these 2 series. Learn More
Cosel Power Supplies
Short overview video to the Cosel company and products. AC-DC Power Supplies, DC-DC Converters & EMI Filters.
Publish Date: 2017-04-18
Cosel Company Video
Short overview video to the Cosel company and products.
