Cosel is one of the world's leading power supply manufacturers offering
high-quality, ultra small size AC-DC power supplies,
DC-DC converters of the state-of-the-art technologies, and effective and
easy-to-use noise filters.

Home>Contact Us>Tech Suppor TECH CHECK

Cosel USA San Jose Tech center 1546 Montague Expressway, San Jose,CA,95131
TEL : (408)980-5144
FREE: (866)921-0968
FAX : (408)980-9754

Technical support E-mail: techsupport@coselusa.com

  Need engineering answers for your power supply requirements?
  Trouble finding the correct power supply model or accessory?
  Tech Check connects you with Cosel Engineers, who can provide the answers

Your Name *
Your Company *
Email Address *
Phone Number *
City *
State *
Country *
Comment
* - indicates required fields
  


COSEL CO.,LTD.
COPYRIGHT(c) 2009 COSEL CO., LTD. ALL RIGHTS RESERVED.