Relays can be tiny elements, yet they play vital functions in electrical systems. They operate circuits, guard equipment, and ...

The world’s energy demand is rising, and NREL’s ULIS power module could help meet it. Demand for energy worldwide is climbing rapidly, driven in part by power hungry data centers that support ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

Researchers have proposed a new way to control power factor correction circuits that could lead to sensorless power control.

Abstract: This article proposes an improved overvoltage suppression method for the initial charge of the dc capacitor in voltage source power converters. The proposed method makes multiple ...

The passenger vehicles segment will account for 61% of the market in 2025, powered by accelerated production of electric cars ...

This project provides firmware for an ESP32-based relay boards which you can find in great number at Aliexpress, Amazon or Botland. Alternatively, you can use this firmware if you want to contol any ...

The power surging through transmission lines over the iconic stone walls of England’s northern countryside is pushing the ...

The CPC1056N expands the Littelfuse portfolio of solid-state relays, complementing existing optically isolated and power SSRs to support customers designing for high reliability, energy efficiency and ...

Abstract: For phase-controlled vacuum breakers, the acting time of Permanent Magnetic Actuator (PMA) should be precise. Variation of capacitor voltage, jamming, temperature, etc. (called disturbance ...