“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 ...

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

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.

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.

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 ...

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.