Finding a 480V-ac solid-state timer having zero-crossover switching may prove to be an impossible task. Most solid-state timers are rated at only 1A and have voltage ratings no higher than 240V ac.

Abstract: Photovoltaic (PV) systems and battery energy storage systems (BESSs) are increasingly integrated into the power grid, raising significant concerns regarding their small-signal stability.

When your car air conditioning blows hot air, the system is failing at one of three jobs: moving refrigerant, shedding heat, ...

Documentary remains entertaining despite its darkness ...

Mark Schwab’s newest film confronts a contemporary problem in queer media: commercialization, tokenization, and a growing aversion to risk.

In this focused review, I present an overview of our recent research on bio-based polymers produced by the controlled/living polymerization of naturally occurring or derived renewable monomers, such ...