“They don’t build ’em like they used to.” There’s plenty of truth to that old saw, especially when a switch-mode power supply from the 1940s still works with its original part ...

The common type of power supply used with computers and other electronic equipment. The "switching" comes from switching a transistor on and off to create square waves for input to a transformer.

A new changeover switch product range allows users to manually changeover between two power supplies or circuits, such as ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices.

Given the benefit provided by dual switch flyback, it could be a potential solution to meet the future demand of notebook AC/DC adaptors, LED TV power supply, LED lighting drivers, all in one PC ...

Dual voltage, switching, supervised power supply/charger module for the VBB/VLB Reader Controller or for 24 VDC peripheral devices such as VBB-RI reader interfaces and electronic locks. Designed for ...