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The role of capacitors

Views:0     Author:Site Editor     Publish Time: 2020-09-12      Origin:Site

Coupling capacitance: The capacitance used in the coupling circuit is called the coupling capacitance. This kind of capacitance circuit is widely used in the resistance-capacitance coupling amplifier and other capacitive coupling circuits to block DC and AC.

 

Filter capacitor: The capacitor used in the filter circuit is called the filter capacitor. This capacitor circuit is used in power supply filtering and various filter circuits. The filter capacitor removes the signal in a certain frequency band from the total signal.

 

Decoupling capacitor. The capacitor used in the decoupling circuit is called decoupling capacitor. This capacitor circuit is used in the DC voltage supply circuit of the multi-stage amplifier. The decoupling capacitor eliminates harmful low-frequency cross-connections between each amplifier.

 

High frequency damping capacitor: The capacitor used in the high frequency damping circuit is called the high frequency damping capacitor. In the audio negative feedback amplifier, in order to eliminate the high frequency self-excitation that may occur, this capacitor circuit is used to eliminate Possible high-frequency howling from the amplifier.

 

Resonant capacitor: The capacitor used in the LC resonant circuit is called the resonant capacitor. This capacitor circuit is required in both the LC parallel and series resonant circuits.

 

Bypass capacitor: The capacitor used in the bypass circuit is called the bypass capacitor. If you need to remove the signal of a certain frequency band from the signal in the circuit, you can use the bypass capacitor circuit. Depending on 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 capacitor: The capacitor used in the neutralization circuit is called the neutralization capacitor. In radio high-frequency and intermediate-frequency amplifiers, and TV high-frequency amplifiers, this neutralizing capacitor circuit is used to eliminate self-excitation.

 

Timing capacitor: 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 capacitors play a role in controlling the size of the time constant.

 

Anhui Safe Electronics Co., LTD. is a manufacturer specializing in the production of CBB capacitors. The company will give back to customers with the best quality service.


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