The AMP1011-02 is a 100 W Medical Grade Desktop Switching Power Adapter with an output voltage of 5 V and output current of 14 A. Operating at a temperature range of 0 to +70 degrees Celscius, the ...

The SPU63-105 is a desktop switching power adapter that outputs 57 W of rated power. It has an input voltage range of 90 – 264 VAC and a frequency range of 47 – 63 Hz. The device has an efficiency of ...

We’ve all been there. [Kasyan TV] had a universal adapter for a used laptop, and though it worked for a long time, it finally failed. Can it be fixed? Of course, it can, but it is up to you if it is ...

Here, Rich Miron, Applications Engineer at Digi-Key Electronics explores the operation of switch mode power supplies and explores make Vs. buy decision process for power supplies. Miron also ...

This file type includes high-resolution graphics and schematics when applicable. Power efficiency is a fundamental characteristic of any switch-mode power supply (SMPS), and its measure generally ...

Ideally switch-mode power supplies would behave like mathematical models. But since they don’t you need to perform thorough characterization and troubleshooting. Fortunately, modern oscilloscopes are ...

“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 parts. But when said power ...