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CNET

I Was Tired of My LED Bulbs Dying, So I Hunted Down an Expert for the Truth

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...
IEEE

Design of High Power Density Electronic Ballast for DBD UV Lamps with 222nm UVC Irradiance

Abstract: A high power density electronic ballast for excimer dielectric barrier discharge (DBD) Ultraviolet (UV) lamps is proposed in this paper with 222nm UVC Irradiance. It can provide effective ...
IEEE

Application-Oriented Flexible Power Cycling Test System for Power Electronic Components

Abstract: Power cycling tests are crucial for assessing the packaging-related reliability performance of power electronic components. This article presents a versatile test system designed for both dc ...
The Cool Down

EV owner breaks down the pitfalls of DIY home charger installations: 'They weren't using the proper wiring ... and the outlets were melting'

They can also commit to cheaper annual driving costs, as EVs don't require oil changes or gas-station fill-ups. Charging at ...
WPBF Channel 25

FDA clears blood test to help rule out Alzheimer’s disease in people showing symptoms

The test is intended for adults 55 and older in the United States who are showing signs or symptoms of cognitive decline.