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Capacitor in inputs of ICL7107 voltmeter

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hi,
The R5 [1meg] and C5 [20nF] across the V inputs are for filtering out 'electrical' noise on the input signal.
 
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Hi


The capacitor's function is to store electricity, or electrical energy.

The capacitor also functions as a filter, passing alternating current (AC), and blocking direct current (DC).

This symbol is used to indicate a capacitor in a circuit diagram.

When DC voltage is applied to the capacitor, an electric charge is stored on each electrode. While the capacitor is charging up, current flows. The current will stop flowing when the capacitor has fully charged.

i have give solution path for any ideas for u>>piclist.com/images/www/hobby_elec/e_capa.htm

Thanks
 
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