Every electronic circuit will work as good as its power supply. However this is often overlooked. There are two main families of power supplies: […]

The Current Source/Regulator circuit powers the load through the regulator’s input rather than its output. Since the regulator’s output sees constant dummy load R1, […]

Actually power supply repair is rarely – less expensive to replace it with new. A defective power supply is usually thrown away, unless, of […]

There are some features of the computer power supply which should be consider when buying or replacing your old power supply. Here is a […]

The quality of power supply depends not only on power output. Experience shows that if a room is more than one computer and electrical […]