This design describes a simple, cost-effective solution for an ac power controller using PC-compatible conduction-angle control. A solid-state relay (SSR) is activated through a pulse-width-modulated ...

This induction motor power controller project is intended to manage AC power to a load by bringing into play sacking angle direct of thyristor. Effectiveness of such power control is extremely soaring ...

iWatt, Inc. today announced the iW1700 Zero Power AC/DC Digital PWM Controller. The controller is designed to enable low-cost, energy-efficient 120V/230VAC offline adapters and chargers (up to 5W) ...

By eliminating current sensors without sacrificing efficiency, researchers have shown a new way to build smaller, cleaner, ...

If you’ve ever wanted to turn on your window or portable air conditioner before you got home—or simply without walking into another room—you might want to invest in a smart AC controller. These handy ...

At $3,000, the McIntosh MIP200 Power Controller offers power protection and peach of mind for up to 8 audio components. If you are investing in rather expensive high-end audio components, power ...

The harnessing of electricity has played a pivotal role in human history and has exponentially expedited our growth as a species. Since becoming a household commodity in the late 19th century, ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...