More about Power Supplies (341)

1-01-2023 | Have a Raspberry Pi that needs power, as well as an old ATX power supply? A PCB, some components, and an ATtiny will connect the dots.

29-11-2022 | This easy-to-make, compact dual power supply is intended for general use on an electronic workbench. Based on the manufacturer’s application...

2-09-2022 | This compact dual power supply is intended for general use on an electronic workbench. It has few distinguishing features apart from being e...

15-08-2022 | Most induction meters are suitable for small coils, but do not measure with high currents. With this circuit, a high-current benchtop power...

1-08-2022 | The Elektor Audio DAC for the Raspberry Pi was still missing a vital part: a good power supply that provides both 5 VDC and 9 VDC outputs. E...

1-07-2022 | Smart plugs or Wi-Fi-enabled sockets can be had for less than €15 these days. They allow lamps and other consumer appliances to be controlle...

1-07-2022 | Normally, switching regulators cannot function without power inductors. However, if you want to enhance their influence on EMC behavior, the...

8-02-2022 | DC-to-DC buck or step-down converters are widely used PSUs for electronic devices. Here is a design with adjustable output voltage (1.25 V t...

3-02-2022 | Als Zusatz zum bereits in Elektor veröffentlichten Power-MOS-Brückengleichrichter habe ich einen Power-MOS-Spannungsverdoppler entworfen, de...

23-11-2021 | This simple circuit is designed for use with all kinds of DC motors up to 40 amps. Basically it’s just a simple oscillator driving a bunch o...