1. Aluminum electrolytic capacitors:It is made of an aluminum cylinder as a negative electrode, a liquid electrolyte inside, and a bent aluminum strip as a positive electrode. It also needs to be treated by DC voltage to form an oxide film on the positive electrode sheet as a medium. It is character

5. Film capacitors:The structure is the same as the paper capacitor, and the medium is polyester or polystyrene. Polyester film capacitor, high dielectric constant, small size, large capacity, good stability, suitable for bypass capacitors. Polystyrene film capacitors have low dielectric loss and hi

Capacitors are commonly used electronic components in electronic devices. The structure and characteristics of several commonly used capacitors are briefly introduced below for your reference. 1. Aluminum electrolytic capacitors:It is made of an aluminum cylinder as a negative electrode, a liquid el

1. Aluminum electrolytic capacitorIt is made of aluminum cylinder negative electrode, which is filled with liquid electrolyte, inserted into a curved aluminum strip made of positive electrode. The DC voltage treatment is also required to form a layer of oxide film on the positive electrode as a medi

5. High frequency ceramic dielectric capacitance (CCC). Capacitance: 1-6800p. Rated voltage: 63-500V. Main features: low loss at high frequency and good stability. Applications: high frequency circuits. 6. Low frequency ceramic dielectric capacitance (CTT). Capacitance: 10p-4.7u. Rated voltage: 50V

1. Polyester (polyester) capacitors CLL). Capacitance: 40p-4u. Rated voltage: 63-630V. Main features: small volume, large capacity, heat and moisture resistance, poor stability. Applications: low frequency circuits with low requirements for stability and loss. 2. Polystyrene capacitors (CBs). Capaci