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 ...

A variable dc power supply is one of the most useful tools on the electronics hobbyist’s workbench. This circuit is not an absolute novelty, but it is simple, reliable, “rugged” and short-proof, ...

The variable step-down MicroModules are suited for point-of-load DC-DC applications, industrial and medical equipment, test and measurement devices, for powering DSPs, FPGAs, MCUs and MPUs, as well as ...

A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have old computer PSUs lying around that could do a fine job themselves. ...

Santa Clara, CA and Kyoto, Japan, March 24, 2022 (GLOBE NEWSWIRE) -- ROHM Semiconductor today introduced a new power supply technology, QuiCur, that improves the load transient response ...

Although variable dc power supplies might appear to be relatively simple instruments, engineers rely on them to deliver stable, precise, and clean voltages and currents, regardless of the load. To ...

Efficiency is one of the most important power supply characteristics. It determines the thermal and electrical losses in the system, as well as the amount of cooling required. Also, it determines the ...