When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable pr… ...

However, a simple approach is possible for systems in which the potential difference is a fixed dc voltage (see the figure). The circuit for such an approach is based on a digital oscillator, U1.

This article explains how to do a “paper design” of switching mode power supply key parameters in a few simple steps with good results. “Paper Design” Can Be Difficult and Time Consuming. To design ...

A simple workaround to this problem assumes that the transformerless circuit’s ground is tied to neutral, ... “AC-DC Power Supply Design,” Application Note 35, ...

The main difference between a switcher and a passive power supply isn’t the THD from transient currents, it’s the character of the undesired AC components on the DC output.

ATS is a piece of hardware that automatically shifts the electrical load from primary power supply to a backup or standby ...

Here are 4 simple 12V power supply circuits with output voltages around 12V. First power supply circuit is built with BD139, one zener diode and a few passive components. Each of the schematic is very ...

The June 30 educational event from Machine Design, in conjunction with Electronic Design, will feature essential DC-DC power-supply design content. Power supplies and power-management systems are ...

Available power supply: voltage source with 10.8 V fixed voltage. Coil 213E and coil 211E appear to be reasonable choices, since they are both designed to operate at approximately 8,000 rpm at 9 V ...