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Last Updated on: Tuesday, June 01, 2021 03:06 PM

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More  Capacitance Touch Switches    Charge Pump Circuits

HIGH POWER TOUCH SWITCH EXCITER CIRCUIT
 
If you have hundreds of touch switches that need an excitation signal, then this circuit is what you need.  Its 20KHz 20v peak to peak output signal can supply up to 3 watts of touch switch excitation power.

Click on Circuit Below to view PDF of Schematic

More  Capacitance Touch Switches   
Charge Pump Circuits

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