“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.

From there, zero-crossing detection is added to limit inrush surge currents, and the final design uses the venerable 555 timer to build a switching power supply. Although it is noted several times ...

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

Wolfspeed specifically designed its latest generation of SiC MOSFETs to be a better fit for both hard- and soft-switching power systems. 48 V is emerging as the new standard for automotive power.

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 ...

A computer power supply converts AC into multiple DC voltages ... Power supplies known as "switching" power supplies are commonly used. Their name is derived from the type of circuit used to ...