● Resonance: The capacitor used in the LC resonant circuit is called the resonant capacitor. This capacitor circuit is required in both LC parallel and series resonant circuits.
● Bypass: The capacitor used in the bypass circuit is called the bypass capacitor. If you need to remove a certain frequency band signal from the signal in the circuit, you can use the bypass capacitor circuit. According to the frequency of the removed signal, there is a full frequency domain (All AC signals) Bypass capacitor circuit and high frequency bypass capacitor circuit.
● Neutralization: The capacitor used in the neutralization circuit is called neutralization capacitor. This kind of neutralizing capacitor circuit is used in high-frequency and intermediate-frequency amplifiers of radios and high-frequency amplifiers of televisions to eliminate self-excitation.
● Timing: The capacitor used in the timing circuit is called the timing capacitor. Timing capacitor circuits are used in circuits that require time control through capacitor charging and discharging, and the capacitor plays a role in controlling the size of the time constant.
● Integration: The capacitor used in the integration circuit is called the integration capacitor. In the synchronous separation circuit of potential field scanning, this integration capacitor circuit can be used to extract the field synchronization signal from the field composite synchronization signal.
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