Power Supplies


IEM Power Supply Brief (downloadable 777 KB) (click HERE)
IEM LED Power Supply Offering (downloadable 1.86 MB) (click HERE)


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.


Moso was established in 2006 and focuses on developing switching power supplies, LED power supplies with PFC, photovoltaic inverter, smart charging pile, new energy photovoltaic power station solutions, and new energy sources for automobile charging.

Moso’s offering of LED (light emitting diode) power supplies ranges from 75W up to 320W. Features such as 3 in 1 dimming, PFC, 5 year warranty, IP67 rating, safety standards for UL8750/CE/CCC/CB/CUL/KC/PSE/SAA, RoHS compliance, and short circuit, over voltage protection and over temperature protection.

Over a decade of rapid development, MOSO has adhered to the environmental concept of “greening and innovation, efficiency and energy conservation”, it has gradually increased investments in the fields of mobile energy storage, wireless charging and smart hardware, and increased research and development into the field of new energy applications and sources.

MOSO Micro infrared remote control LED drivers:
75W (downloadable 664 KB) (click HERE)
105W (downloadable 643 KB) (click HERE)
150W (downloadable 623 KB) (click HERE)
200W (downloadable 618 KB) (click HERE)
240W (downloadable 493 KB) (click HERE)
320W (downloadable 614 KB) (click HERE)


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. 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