“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 ...

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 ...

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.

Abstract: Power-electronics engineers designing switched mode power supplies (SMPS) are faced with the challenges of limited space, the need to meet worldwide energy regulations, and ease of design.

It’s a high-end power supply that doesn’t make compromises, offering an 80 PLUS Platinum certification from Cybernetics. It promises exceptional efficiency, ensuring minimal energy waste ...

Power supplies known as "switching" power supplies are commonly used. Their name is derived from the type of circuit used to change the voltage. For more details, see transformer. See power adapter.

This subplan seeks to address the ongoing demand for skilled power electronics design engineers. Switching power supplies, dc-dc converters, inverters, power factor correction converters and LED ...