Views:1 Author:Site Editor Publish Time: 2018-04-09 Origin:Site
General capacitors are usually used in grade Ⅰ, Ⅱ and Ⅲ, and electrolytic capacitors in Ⅳ, Ⅴ and Ⅵ, which are selected according to their use. In addition, according to the rated voltage. The maximum DC voltage RMS of the capacitor can be added continuously at the lowest ambient temperature and the rated ambient temperature, usually directly marked on the shell of the capacitor. If the working voltage exceeds the voltage of the capacitor, the capacitor will break down, which causes irreparable permanent damage. The temperature characteristic is also the key which can not be ignored, usually expressed in terms of the capacitance of the reference temperature of 20 degrees Celsius and the percentage of the capacitance of the temperature concerned.
The introduction of single stone capacitance parameters ends here, for these, is not to be ignored in detail. Therefore, on this basis, it can be selected according to the relevant parameters, to ensure that the capacitor selected is the same as the actual required one, in order to ensure the normal operation and function.
After reading the description, I hope that everyone can choose the right capacitor. capacitor is an interesting course of continuous exploration you will find a lot of mystery. When buying a monolithic capacitor, it is best to find a physical factory to protect the quality of the right and the capacitor.