Power management plays a major role in virtually every electronic system because it controls, regulates, and distributes dc power throughout the system. Therefore, the dc power management subsystem ...

An optocoupler-isolated power supply is often the safest and most practical way to go when it comes to performance and protection. Here's the basics on today's LED/photodetector isolators and what you ...

The circuit drawn pertains to a regular industrial UPS (Uninterruptible Power Supply), which shows how the batteries take control during an outage in electrical supply or variation beyond the normal ...

Keeping operations running up to speed is at the heart of today’s business world. In a 24/7 environment, there’s no room for error, and giving your customers the most bang for their buck is at the ...

Building a custom PC is an exciting and fulfilling endeavor. However, it can quickly become daunting when selecting a suitable power supply unit or PSU, a vital yet commonly underestimated component.

You may have seen the Ruideng range of programmable power supply modules from China: small and relatively inexpensive switch-mode buck converters, with microprocessor control and a front panel ...

A power supply’s characteristics influence the design of a power management subsystem. Two major characteristics are efficiency and performance over its specified temperature range, which may require ...