Multi slice ceramic capacitor has the characteristics of "straight through intersection", and it is a energy storage element, so there are often the following aspects in the circuit:
1, the energy storage exchange is the basic function of multilayer chip ceramic capacitors, mainly through the charging and discharging process to generate and release an electric energy. This is mainly based on large capacity class II capacitors, and can even replace small electrolytic capacitors and tantalum electrolytic capacitors in some cases. Multilayer ceramic capacitor
2. Because the capacitor is not a conducting body, it is a phenomenon that the two ends are charged by the regular turn of the communication. Therefore, in the circuit, it can be connected with other components, and the communication passes through, and the DC is obstructed to play the role of the bypass. Multilayer ceramic capacitor
In the AC circuit, the capacitor follows the polarity change of the input signal to charge and discharge, so that the circuit on both ends of the capacitor is connected to the state and plays the role of coupling.
Generally speaking, the coupling capacitor is connected with the amplifier or the input terminal of the amplifier; the capacitor that is connected with the amplifier or the launch pole is the bypass capacitor. Both of them are based on type II capacitors, especially 0.1uF. Multilayer ceramic capacitor
3. In AC circuits, in AC circuits, for a multi frequency mixed signal, we can use a capacitor to separate the parts. Generally, we can use a capacitor with a reasonable capacitance to filter out most of the low frequency signals. This is mainly high frequency or ultra high frequency capacitors. Multilayer ceramic capacitor
4. The surge voltage is suppressed because the capacitor is a energy storage element. Therefore, in the circuit, it can remove the transient surge pulse signals and also absorb the excess energy produced by the voltage fluctuating in the circuit. The filter is mainly based on high frequency products. Multilayer ceramic capacitor