A power tip that discusses how to address highly integrated USB PD charger design constraints with a self-biasing circuit.

I work a lot with high voltages and others frequently replicate my projects, so I often get asked “What voltage is needed?”. That means I need to be able to measure high voltages. Here’s ...

"If the voltage increases, the energy density also increases." However, there is a problem: At operating voltages above 4.3 volts, strong chemical and electrochemical degradation processes take ...

USB-C power supplies always support 5 V and some are limited to that, but support for higher voltages is where it’s at. The usual voltage steps of USB-C are 5 V, 9 V, 15 V and 20 V ; 12V support ...

It then has gone to 1,500V and we’re on the precipice of another change," ABB's Brian Nelson tells PV Tech Premium.

before electrical power leaves a power station – it is transferred at high voltages by using 'step-up' transformers to increase the voltage to around 275,000 V before electrical power enters ...

These compact devices offer low power consumption, high efficiency, and small footprint for battery-powered devices and other ...