This design was conceived as an add-on for the Variable DC Power Supply, a very successful circuit posted to this website. This simple unit provides a dual-rail variable output ranging from ±2.5V to ...

This power supply is meant as an auxiliary or as a permanent power supply for all common circuits based on a stabilized DC voltage between 3 and 30V provided that the consumption does not exceed 3A.

SHENZHEN, GUANGDONG, CHINA, January 21, 2026 /EINPresswire.com/ -- As global electronics manufacturing continues to ...

SHENZHEN, GUANGDONG, CHINA, January 21, 2026 /EINPresswire.com/ -- As global electronics manufacturing continues to ...

When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

There’s no shortage of cheap & cheerful power supplies which you can obtain from a range of online retailers, but with no listed certification worth anything on them calling them ‘dodgy’ is more of a ...

For the PDF version of this article, click here. The goal of this project was to design and build an efficient power supply system whose output voltage (V OUT) could be accurately set to a digitally ...

Power-supply packages will influence the performance, cost, and size of the power supply used in the power-management subsystem. Therefore, the selection process for purchasing a power supply should ...

‘Double digital’ bench top power supplies use a microprocessor control to lock in key parameters like voltage and current. Not only do these devices include digital LED displays, they also incorporate ...