Reasons for using ceramic capacitors in coupling circuits

Ceramic capacitors are also known as ceramic capacitors or monolithic capacitors. As the name suggests, ceramic capacitors are capacitors whose dielectric material is ceramic. Ceramic capacitors can be divided into four types, namely, coupling, decoupling, smoothing, and filtering. Is the coupling capacitor in the coupling circuit good for ceramic or tantalum? The capacitor is 10UF and the voltage does not exceed 10V.

10UF, capacity and pressure is not high, you can use ceramic dielectric capacitors, high reliability. And the performance unit price is better than the tantalum capacitor. The ceramic capacitor used in the coupling circuit is called a coupling capacitor. This capacitor circuit is widely used in RC and other capacitive coupling circuits. It acts as a DC-connected AC. It acts as a connection between the two circuits, allowing AC communication. The signal passes through and is transmitted to the next circuit.

Compared with other capacitors, ceramic capacitors have the advantages of higher operating temperature, larger specific capacity, better moisture resistance, less dielectric loss, and a wider temperature coefficient of capacitance. Widely used in electronic circuits, the amount is very considerable. Different capacitors play different roles, and many factors must be considered in the selection. Especially when newcomers are new to this aspect, they need to understand clearly.