Posted inElectronics Hardware
Portable Power Supply
I have a few excellent external batteries, the kind with USB female connectors used to…
Posted inElectronics Hardware
Digital bench power supply
As a follow up to one of my earlier projects, the Variable regulated power supply,…
Posted inElectronics Hardware High Voltage Nuclear
3V to 400V regulated inverter for Geiger counters
A robust regulated high voltage supply, an inverter (boost converter / step-up) 3V to 400V for portable applications.
Posted inElectronics Hardware
Variable regulated power supply
A variable 0..30V power supply for max 20ampers! See how to handle all the power and build your own reliable lab power supply.