Once upon a time, building yourself a power supply required sourcing all manner of components, from transformers to transistors, knobs, and indicators. These days, everything’s a bit more integrated ...

An adjustable stabilized power supply is indispensable in a designer’s laboratory. It allows powering medium power electronic equipment, electronic circuits, different loads, audio amplifiers and much ...

It is a simple circuit used in time of power cut and also used as main power supply. It is a simple circuit used in time of power cut and also used as main power supply. You can also use this circuit ...

Designers often test prototypes with a variable-voltage bench power supply. If they leave the bench for any length of time, someone may borrow the supply or otherwise change the voltage to a level ...