Ni-cad discharge limiter

Posted on Apr 18, 2012

The circuit disconnects the battery from the load when output voltage falls below a preset level. Cl charges through R1 and turns on Q2. Collector current flows through R2 turning Ql on and battery is connected to the load

Ni-cad discharge limiter
Click here to download the full size of the above Circuit.

When the output voltage falls below a point set by RV1, Q2 turns off, Ql turns off and further discharge of the battery is prevented.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    LED Boost Circuit
    Dynamic to electret microphone circuit
    LED Electronic roulette
    TA8210AH - 2 x 22W BTL Car Amplifier Circuit
    wireless digital code lock with a status display
    Dark and Light Activated Relay circuit diagram
    PIC CW Temp Circuit
    Full Duplex Digital Fiber Optic Voice Link
    DCDC single cell flashlight drive circuit diagram