AC Power Supplies are a major component of Sterling Services. Sterling Services has been a leader in the sale and repair of AC Power Supplies since the early 1990s.

Not just AC transformers, we handle regulated AC power supplies as well.

We stock and repair AC power supplies of all varieties, and also service the gamut of industrial electronics and control systems.

Our large AC Power Supply inventory also includes complementary products like: circuit boards, selector switches, monitors, circuit breakers, sensors, photoelectrics, contactors, servo drives, PLC modules, AC drives, DC drives, speed controls, power supplies, electrical hardware, starters, pressure controls, industrial controls, temperature controls, process controls, instruments, counters, proximity switches, transmitters, push buttons, IO blocks. AC Power Supplies are a key component in industrial automation. A list of the major manufacturers include Radwell (Allen-Bradley), General Electric, Reliance, Siemens, Cutler-Hammer, Mitsubishi, Omron, CTC, Telemecanique, Uticor, Nematron, Texas Instruments, Square D, Westinghouse, Modicon and Honeywell.