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 ...

It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power supply, but given the amount of work he put into this one, we’re going to guess it will be something interesting. The stated ...

Rohde & Schwarz kicked off day one at productronica 2025 in Munich with the launch of the R&S NGT3600 series, a new line of DC power supplies offering up to 1800 W per channel.

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 ...

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 ...

‘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 ...

TDK Corporation has announced a significant expansion of the TDK-Lambda i7A series of non-isolated DC-DC buck converters, introducing new high-performance models that can deliver up to 1000W of output ...

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, ...

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 ...