It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power supply ... architecture of the supply is pretty straightforward, with a ZVS driver and an AC flyback transformer.

How many integrated circuits do you need to build up a power supply that’ll convert mains AC into a stable DC voltage? Would you believe, none? We just watched this video by [The Current Source ...

You’ll find that there are several different types of power inverters, most of which can be plugged into your cigarette ...

Power stations that only sport AC outlets and force you to ... connector to link up both units and supply yourself with two separate 240-volt outlets (each rated 30A). We have seen this from ...

At one end are wires for connecting to a power source; at the other are AC receptacles. An inverter takes in direct-current (DC) power—in this case, from your car's 12-volt system—and converts ...

Emergency-supply ... DC-to-AC converter, but a smoother converter costs $100 or more. If there’s a power outage or cutoff and you own a car, you can harness the vehicle’s 12-volt DC electrical ...

The new McIntosh Labs rack-mountable MIP200 Power Controller has arrived to offer such AC protection in either 120 or 240 volt options for worldwide compatibility ... and control over the system’s ...

Industry says superfast charging for electric cars is on its way to matching the time drivers used to spend filling up at ...

When the lights go out, these portable powerhouses can keep your fridge humming and essential devices connected.

That said, most units weigh at least 10 ... power (it was a very sunny winter day), which proved effective and efficient. This model has eight ports, including two AC outlets, two USB-C ports, a ...

This Ryobi gear will make your weekend camping trips, weeknight sporting events, and relaxing bonfires that much more ...

The event was open to LA Department of Water and Power customers over 60 years old with low incomes. Hundreds of Angelenos waited in line to receive their units. By 10 a.m., traffic was backed up ...