Power Supplies


IEM Power Supply Brief (downloadable 777 KB) (click HERE)
IEM LED Power Supply Offering (downloadable 1.86 MB) (click HERE)
Atech OEM High Power Catalog (downloadable 2.23 MB) (click HERE)

Power Adpater Depot

PAD USA Inc. has been in business since 1984 and we are a leader in the power supply industry. We specialize in small to medium size power supplies, both linear and switching as well as wall mount, desk top, open frame, LED and blade type units. We can customize power supplies to meet our customer’s needs. We have the capabilities to do in house injection type plug changing, custom cabling, connector and case modifications. Our first priority is to our customers, to provide them top quality parts while maintaining customer satisfaction. We warranty all products for 1 year from date of purchase. Technical support is available.

Atech OEM

Atech OEM has just introduced a new line of high wattage AC/DC power supplies that deliver 400W to 800W of power along with various voltage taps for ease of use and various international agency certifications. These are rack mountable 1U, 2U and 4U power supplies with redundancy. 

These power supplies are also available in Medical grade.
See attached catalog for details.

Atech was established in 1990 specializing in the design and manufacture of high performance communication transformers as well as power supply for mobile electronic devices. Atech’s corporate headquarters is located in Taipei, Taiwan with two manufacturing plants located in Yichang and Ningbo, both in China, to meet growing demands from customers worldwide. Atech’s continuous effort in developing new products and technologies has not only enhanced customers’ competitiveness but also driven down product costs while still adhering to strict international standards for product safety and environment friendliness evidenced by UL, CE, FCC, CCC, E/e-mark, C-Tick, CEC, CB, GS, BSMI approvals and ISO9001 & ISO14001 certification.

Adapter Technology Co.

Adapter Technology Co. LTD was founded in Oct. 2001 and it has become growing enterprise in the contemporary Power Supply Manufacturing industry. We believe our commitment to quality, efficient practices and our willingness to do everything we can to meet the customer’s specifications demands are what got us here. Specialize in AC Adapter, Open Frame Supply, LED Drivers and Charger, with the highest quality and service to satisfy what customers need.

Contact Information: Contact page Link

Corporate in Southern California:

IEM Inc.
2651 Dow Avenue
Tustin, CA 92780

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