Applications

The most important role of car audio capacitors is energy storage. Therefore, the selection method of car audio capacitor is mainly divided into the following points:  According to the function of the capacitor, choose a capacitor with a smaller internal effective resistance, and a brand-name audio special capacitor will make the effect better. The operating voltage [...]

For outsiders, the many marks on the CL21 capacitor, or some models and abbreviations are difficult to understand. After all, the types or numbers of capacitors included in the field of capacitors are too cumbersome and complicated to grasp. So what does cl21 capacitor mean? Next, we will introduce it in detail, and take you to [...]

If you want to understand the role of capacitors in power supplies, you must understand the type of capacitors, equivalent parameters, the role of capacitors in power supply design and the role of decoupling capacitors in integrated circuit power. 1. Types of capacitors Three commonly used capacitors: aluminum electrolytic capacitors, ceramic capacitors and tantalum capacitors. Aluminum [...]

Typical application circuit of capacitor mainly include filter circuits, phase shift circuits, coupling circuits, voltage divider circuits, etc. (1) Mains filter circuit The mains filter circuit in a typical application circuit of capacitor is shown in Figure 1-1. C1 and C2 connected in parallel with the mains input circuit are high-frequency filter capacitors. They and the [...]

1. Automotive capacitor function A capacitor is an energy storage component used in circuits for tuning, filtering, coupling, bypassing, energy conversion, and delay. 2. Automotive capacitor classification According to its structure, it can be divided into fixed capacitors, semi-variable capacitors and variable capacitors. Commonly used capacitors can be classified into electrolytic capacitors, mica capacitors, ceramic capacitors, [...]