Columbia Research Laboratories Inc

ARCH is a power supply manufacturer from Taiwan, with over 35 years of experience in developing and manufacturing the comprehensive standard range of products that cover 2 to 700 Watt ITE & Medical AC/DC converters and switching power supplies, and 1 to 100 Watt DC/DC converters, comply with international safety standards and carry the certifications. Our mission is to provide our customers with optimal power supply solutions in terms of performance, quality and cost for their individual application.

  • Daily average RFQ Volume


    Daily average RFQ Volume

  • Standard Product Unit


    Standard Product Unit

  • Worldwide Manufacturers


    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse