[Septillion] and [Hugatry] have come up with a hack to manipulate a USB charger into becoming a variable voltage source ... simplify the control of the power supply. The video below shows ...

It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power supply, but given the amount ... The final push to the final voltage is thanks to a three-stage Cockcroft-Walton ...

Standard cells libraries are usually designed to operate at a specific value of supply voltage referred to as “nominal voltage”. This article details the performance trade-offs in terms of power ...