Not long after I began contributing to Hagerty eight years ago, I wrote a detailed four-part piece on electrical relays and ...

This project presents the design and implementation of a dual-fan PWM cooling circuit, integrating a power supply with fan speed regulation.

Designed with short traces it fully meets PCIe 3.0 signal requirements. Additionally, it includes an external 12V power supply circuit for power-hungry devices. But unlike other boards, this board ...

In this article/video, the author introduces an AC-to-DC flyback switching power supply that converts 180V-260VAC to 12VDC.

The high-efficiency switching power supply has become a staple ingredient in many of today’s electronic systems. What are its origins and how has it evolved over the decades?

Wall-wart power supplies are everywhere in modern life. These Chanzon 12V 2A UL-listed 24-watt AC/DC switching power supply adaptors are available on Amazon. You might not give much thought to what’s ...

According to the space power supply demand, this paper designs a set of power telemetry and telecommand system including 1553B bus interface circuit, telemetry data acquisition circuit, data command ...

Quick Charge is a fast charging standard developed by Qualcomm that supports smartphones, tablets, and even laptops. Here's how it works.

To decrease the design effort for power supply circuits as specifications change, high-quality power supply ICs are required to ensure excellent response performance and stable operation. Rising ...