What is the charge and discharge process of a capacitor? Will it work? This is an important question. At present, whether the capacitor can be used after charging is still controversial.
1: capacitor charging and discharging process
Capacitor charge and discharge process refers to the capacitor through the current input into the DC circuit, so that it produces energy. Can the capacitor continue to be used after charging? The answer to this question depends on two factors: the type of capacitor and the resistance of the load. This is Phoenix-3045156. According to the type of capacitor, it can be divided into high voltage capacitor, low voltage capacitor and passive filter capacitor. According to different load resistance values, it can be divided into three types: high resistance, low resistance, low resistance and low resistance. Types of capacitors: Common capacitors include electrolytic capacitors, aluminum electrolytic capacitors, tantalum electrolytic capacitors, copper electrolytic capacitors and so on. High voltage capacitor: mainly used to improve AC voltage, allowing to adjust the output voltage change in a small range is larger, widely used in the need for high-frequency signal amplifier, frequency converter and other precision equipment drive occasions. Low-voltage capacitance: mainly used to reduce low-frequency interference, it is required to have good linearity when used with crystal oscillator, and is widely used in the precision test instrument of power system.
2: Can the capacitor continue to be used after charging?
Can the capacitor continue to be used after charging? This question has been puzzling many people. In fact, as long as we know the capacitor charge and discharge process and what it needs to pay attention to in use, we can well understand the two problems. The first thing to do when a capacitor is charged is to cut the current and then charge it. In order to make capacitor charging work smoothly, we usually choose a suitable charger to charge the capacitor. But if we accidentally touch a power plug or battery cable, we need to take it off and put it back in place. This ensures that the capacitor will not stop working because of a sudden power failure. In short, no matter what causes the capacitor to fail to charge normally, do not rush to repair, but should find professional help as soon as possible.
In short, the charging process of a capacitor has a great influence on its service life. So, when choosing a capacitor, be sure to take these factors into account.