Capacitors in electronic component function is as a store of electric charge , in addition to functioning as a store of electricity , capacitors can also be used as a frequency filter . In the electrical charge storage capacity abilities are called Farad capacitor with the symbol " F " . The symbol of the capacitor itself is C (capacitors ) .
In general , many capacitors are made of two metal plates which are parallel to one another . And there was between the two slabs of insulation materials which we call the dielectric .
In the world of electronics , the capacitor is often referred to as the condenser. The shape and size of the capacitor also varies , we can differentiate by capacity , working voltage and so forth . Capacitors are divided into two groups , namely capacitors that have a fixed capacity and capacitors that have the capacity can be capricious or so-called variable capacitor .
The nature of the capacitor is the ability to store electrical charges , can not flow through the DC ( Direct Current ) , can flow through the AC ( Alternating Current ) and also as the impedance ( resistance value depends on the frequency that is given by the source) .
Thus , the capacitor will be able to generate rektif a circuit .
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