dual voltage power supply 12 volt


Posted on Feb 4, 2014

Circuit » Home » 7809 » 7812 » 7909 » 7912 » Dual Voltage » Hobby Electronics » Hobby electronics projects » RC filters » REGULATOR » transformer » Dual Voltage Power Supply 12 Volt This is the simple circuit diagram of Dual Voltage Power Supply. It is used for Misc application. This circuit is called regulated power supply. For thi


dual voltage power supply 12 volt
Click here to download the full size of the above Circuit.

s reason the main component of this circuit is Regulator IC. It also needs few components to built. The regulator 7812 is the positive voltage regulator and 7912 is the negative voltage regulator. It regulates voltage from 24Volt to 12 Volt (DC). The transformer input is 110Volt to 220Volt (AC) and the output must be between 12Volt to 24Volt (AC) and current must be 500mA. In this circuit some capacitors are used as a filter for removing repole.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Timer circuit
    Self-arming alarm
    Active Antenna I
    Simple Peak Detector Circuit schematic with explanation
    galaxi digicolor 26 chassis ittsel
    555 timer mono stable one shot circuit
    Electronic Ear for Lego RCX Module
    Manpower sensing alarm circuit
    By the high-power switching power supply L4970A
    Darlington phototransistor type light control switch circuit diagram sensitive application



    Top