The circuit allows a simple and safe charging of 1-10 Ni-Cd or Ni-MH cells from a 12V source. The voltage converter can be operated […]
Power Supply Circuits
How to Install Computer Power Supply
This is 10 easy ways how to setup new PC power supply : Unscrew the 4 screws supporting your previous power supply in the […]
12V to 220V 100W Inverter
The following circuit Inverter 100W, simple to use and excellent ideas. If we want to work with the electrical equipment outsite home that has […]
Automatic power switch for ATX power supplies
If you have a computer, for example, wants to operate for a long time like a server, when using a standard ATX power supply […]
Simple 12 Volt Battery charger
This kind of battery charger circuit will quickly and easily recharge almost every lead acid battery pack.This battery charger supplies maximum current till the […]
Unregulated Power supply for high-end audio amplifier with two polarity
The Power supply for high-end audio recommended for work with with your hi-fi amps shown in the project is actually very simple, without any […]
A Simply 9V / 2A Power Supply
A simple 9 Volt 2 amp power supply using a single IC regulator. This is very simple circuit. Everything is done by the regulator. […]
Simple Uninterruptible Power Supply (UPS)
This schematic is simply a basic system of UPS (uninteruptible power supply). The main schematic gives a continuous regulated 5 Volt result with an […]