Thursday, April 11, 2013

Dual Voltage Power Supply 12 Volt

This is the straightforward circuit diagram of Dual Voltage\r\n Power Supply. It is used for Misc… software. This circuit is known as \r\nregulated energy provide. For this reason the principle portion of this \r\ncircuit is Regulator IC. It also needs few parts to constructed. The regulator 7812 is the certain voltage regulator and  7912 is the bad voltage regulator. 

You may additionally use 7809 for 9 volt sure power provide and 7909 for poor voltage power provide. 

It regulates voltage from 24Volt to 12 Volt (DC). The transformer\r\n enter is 110Volt to 220Volt (AC) and the output need to be between 12Volt \r\nto 24Volt (AC) and present need to be 500mA. In this circuit some \r\ncapacitors are used as a filter for disposing of repole.