AC-DC Power Supply Guide

An AC-DC power supply converts mains alternating current into direct current at a stated voltage. It is the first power stage in most mains-powered equipment, and it raises questions that a DC-DC converter does not: mains safety, isolation from the mains, and compliance with the electrical rules of the destination market. Those questions are why this page is a guide rather than a product page.

The company's own description mentions AC-DC power supplies among its lines, but no AC-DC model carries a published specification on this site, so no AC-DC product page is offered here. A mains-powered supply without a verified specification cannot be responsibly specified from a catalogue page, and this site does not invent the figures that would be needed: input range, output voltage and current, isolation class, or compliance markings.

A buyer who needs an AC-DC supply should describe the mains input, the DC output and current, the application, and the destination market in an inquiry, where the correct product and its documentation can be confirmed. Certificates are available upon request, and before ordering, confirm quantity, price and delivery time.