Leaders in High Efficiency, High Reliability Power Supplies
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AC to DC Power Supply

Excelsys Technologies is the leading power supply manufacturer and designer of high efficiency, low profile power supplies for a variety of specialist markets including Industrial, Medical, Communications and Military. Our Products: (785) 300-0724, Single Output Power Supplies and Custom Power Supplies.

Headquartered in Cork, Ireland, Excelsys is creating a new standard in world class customer service through the application of principles of excellence in channel partnership, customer service, product quality, manufacturing efficiency and the innovative use of new technology.

Please note: The US contact number
has changed to 800-948-7693