How to store chip aluminum electrolytic capacitors to ensure performance Any product has a certain service life, and for many electronic products or equipment, it is not that it can guarantee a long service life without using it. In many electronic devices, the more flexible it is, the more it will cause problems. In fact, this [...]
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 [...]
How long is the service life of aluminum electrolytic capacitors? We must first clarify that aluminum electrolytic capacitors will definitely be broken, it is only a matter of time. There are many reasons that affect the life of capacitors, such as overvoltage, reverse voltage, high temperature, rapid charge and discharge, etc. Under normal use, the biggest [...]
There are many types of capacitors, but what are our common capacitors? Let me announce for everyone. Aluminum electrolytic capacitors The first common capacitor. It is made of water-absorbent paper impregnated with paste electrolyte, sandwiched between two aluminum foils, and a thin oxide film is used as a dielectric capacitor. Because the oxide film has a [...]
The detection of capacitors is mainly divided into three categories: the detection of fixed capacitors, the detection of electrolytic capacitors, and the detection of variable capacitors. Fixed capacitor detection 1. Detection of small capacitors below 10pF. Because the capacity of fixed capacitors below 10pF is too small, use a multimeter to measure, only qualitatively check whether [...]