battery desulphation progress


Posted on Feb 5, 2014

A number of readers have asked how to tell when the Lead-Acid Battery Zapper has done its job and battery desulphation is complete. In the author`s experience, batteries that are going to respond to this treatment will generally show quite a high peak voltage across the terminals at the beginning of the treatment. If this steadily decreases and pr


battery desulphation progress
Click here to download the full size of the above Circuit.

actically disappears, then the treatment is near to complete. This may take anything from a week to many months, depending on the size and condition of the battery. In the absence of an oscilloscope to monitor the voltage peaks, a simple peak detector can be constructed from a fast diode and 100nF capacitor. Any high-impedance multimeter (eg, most digital types) can then be used to measure the average DC voltage across the capacitor.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Sola Sound ToneBender
    Passive Audio Mixer
    MODULATED PT2399 CIRCUIT
    3V Lamp Brightness Controller circuit diagram
    High power mosfet amplifier circuit ideas
    307A Push-Pull Amp
    The LED car voltmeter (3)
    Measuring SN audio bandpass filter circuit
    555 Pocket digital frequency meter schematic
    Surround circuit composed by the TDA3810



    Top