Phone chargers, laptop bricks and power banks now live in wall outlets the way clocks once did, humming along in the ...

When the lights flick back on after an outage, the real risk to your home often starts, not ends. The first few minutes of ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Is my power supply OK, and what if it isn’t? Is my microprocessor still working? In part 1, we examined the operation of power supply supervisory ICs that can detect when the supply voltage is too low ...

Is my power supply OK? What about my microprocessor? What if something goes wrong? Simulations show what happens if dc voltage drops. Microprocessors can behave in unwanted ways when their power ...

This article explains a simple method for designing loop compensation in current-mode controlled switch-mode power supplies. This control architecture is extensively used in power management solutions ...

Best offers Treble Bleed Kit Set Of 2 Hand-Soldered Treble Bleed Circuits For Electric Guitar Mods - Parallel Design Black ...

The creative new approach could lead to more energy-efficient machine-learning hardware. On a table in his lab at the University of Pennsylvania, physicist Sam Dillavou has connected an array of ...

Switched-mode power supplies are found in electronics all around us. They provide the DC voltages that power our computers, cell phones, chargers, appliances, and myriad other electronic devices.