Shenmao Capacitors specialized in aluminum electrolytic capacitors from 1970

How to judge the quality of a capacitor? |Focus on mid-to-high-end brand capacitor manufacturers

by:Shenmao     2021-06-02
Capacitors are a very common electronic component. Both ordinary household appliances and audio lamp holders cannot do without the existence of capacitors. Especially in the near hot weather, the air conditioner in many people's homes will fail. A large part of the reason is that the capacitor is broken. Up. So how do we judge whether a capacitor is good or bad? Let's take a look. It is not difficult to judge the quality of the capacitor. Basically, we should first look at the capacitor shell to see if the capacitor is swollen or leaking, whether the bushing is broken, and whether flashover sparks will occur, but we found that the capacitor appears above. In either case, the capacitor is damaged and should be replaced in time. If we cannot accurately judge the quality of the capacitor in terms of appearance, we have to use a professional analog multimeter or digital meter to test it. If you use an analog multimeter, we should connect the test leads to the two poles of the capacitor respectively. If the pointer of the multimeter swings and slowly returns to or near the zero position, it means that the capacitor is good. If the pointer does not move after connecting, the resistance displayed If the value is small, it is definitely broken. If you use a digital meter to test a capacitor, we can judge based on the reading of the capacitor directly. If it is much different from the marked value or has no capacity, it can be judged that the capacitor is damaged. More articles recommended: What factors can cause the failure of CBB capacitors?
The average consumer is always looking for ways to save money while finding out solutions, is designed for killing two birds with one stone, providing a perfect solution to electrolytic capacitor problems.
If you are interested in any of electrolytic capacitor, please feel free to contact us.
It is never too late to have a new mindset and to get things moving in the right direction. Choose Shenzhen Shen MaoXin Electronics Co., Ltd. to be your quality provider.
Increasing consumer awareness and rising concern about improving electrolytic capacitor suppliers are driving the market of products.
With a few simple , and a little bit of electrolytic capacitor suppliers, you to can handle electrolytic capacitor suppliers on your own.
Custom message
Chat Online 编辑模式下无法使用
Leave Your Message inputting...