These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an ...

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

Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a ...

An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.

For the first time in the US, a battery-electric semi truck has successfully been charged at highway speeds, and without ...

Imagine never having to fumble with a charging cable again. That's the magic of a wireless charger. Not only does going wireless clear up your space and make charging as simple as setting your phone ...

The amount of renewable energy produced around the world is increasingly exceeding demand—particularly from wind and solar ...