I have been discussing control algorithms for a power supply and idly looking for some easy hardware on which to try the technique – hardware small enough to build into a prototype. See also: An AVR ...

Variable regulated power supplies are handy tools found on well-equipped electronics lab benches. The symmetrical varieties that produce equal voltage outputs of opposite polarity, are even more so.

Several years ago, I published a design idea (See Figure 1: “Cancel PWM DAC ripple with analog subtraction,” November 28, 2017) showing a simple trick for the cancellation of PWM output ripple. It ...

The upgraded version of Power Supply Designer software now provides a library with over 14,000 SPICE models, including PWM ICs, IGBTs, power MOSFETs, and transformers. This integrated simulation ...

Intersil Corporation announced the ZL8801 dual-phase, DC/DC digital PWM controller. The ZL8801 dual-phase, DC/DC digital PWM controller from Intersil Corp. expands Intersil's fourth generation ...