There’s plenty of truth to that old saw, especially when a switch-mode power supply from the 1940s still ... voltage fixed at the nominal 140V DC required by the teletype, with a surprisingly ...

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

The inductor-less power transfer provides multiple advantages over inductor-based switching regulators including fast ... also involve widely varying supply voltages to the DC-DC converter. The ...

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 ...