Dual Polarity Power Supply

Posted on May 15, 2012

This dual polarity power supply is easy to build, requires few parts, and is adjustable from 0-15 volts. It is great for powering op amp circuits, as well as other circuits that require a dual supply voltage.

Dual Polarity Power Supply
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Advanced Light Dimmer
    Digital Compass
    Variable-Frequency Audio Bp Filter Circuit
    The designs and realizing of the electric current based on CAN bus line voltage transducer
    Cellphone-Based Device Control With Voice Acknowledgement
    Computer Microphone Circuit
    IrDA Interface
    Original Macintosh 512K Logic Board Schematic
    1490 Digital Compass
    Motorola MaxTrac Radius and GM300 Series Introductory Information
    Construction 25W single-ended Class A tube amp circuit diagram EL156