“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 ...

Power Integrations’s latest incarnation of its TinySwitch IC family enables development of compact, economical supplies up to ...

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.

Switching converters require techniques such as multi-stage filtering and shielding to meet stringent EMI automotive ...

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 ...

Power Integrations’ TinySwitch-5 switcher ICs scale up to 175-W output with 92 percent efficiency in a classic flyback ...