Alpha Electronic Co., Ltd. is a privately held company with an expert engineering and manufacturing center in Taiwan, R.O.C.. It was founded in 1986 as a stamping workshop and began producing and marketing PC switching power supplies. With continuous devotion to innovations and developments, we have built our own brand image and become one of the major manufacturers of Switching Power Supplies in the world market. In 1991, we started producing various kinds of Uninterrupted Switching Power Supplies (USPS, Switching Power Supply built in a UPS function) to meet with the new growing demands of world-wide customers and in 1997 it started manufacturing ATX models and Redundant model USPS with unique features and high quality to further satisfy customers.