In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...

USPS said Jan. 5 it will cut ties with contracted drivers holding non-domiciled CDLs unless approved through new vetting by the Postal Inspection Service. The agency said the move adds a safety layer ...

FMCSA does not track crash attribution by citizenship, immigration status, or whether a driver holds a non-domiciled CDL. (Photo: Jim Allen/FreightWaves) The debate over non-domiciled CDL holders — ...

Typical requirements for industrial LEDs. Designing an LED gate driver using an industrial digital input chip. Ruggedness characteristics of the new gate driver. Industrial control systems universally ...

This article presents a powerful and versatile isolated H-bridge DC motor driver engineered for high performance and a wide range of applications. This article presents a powerful and versatile ...

Abstract: LED with constant output current and power factor correction are presented in this paper, the non-isolated Buck converters are used for the LED drivers, according to different operating mode ...

Abstract: This research paper proposes a non-isolated LED driver for industrial lighting applications. It based on buck-boost type PFC circuit and auxiliary capacitor-diode-based voltage divider ...

This is a design example report of a 12 W, high power factor, non-isolated buck-boost, TRIAC dimmable LED driver employing LYTSwitch™-4 LYT4322E. The design is intended for A19 LED driver application.

A combination of legislation (such as the Energy Independence and Security Act of 2007 in the United States) and consumers' desire for greater energy efficiency will likely render the traditional ...