Film capacitors failure analysis and countermeasures？
🪐1. Failure of normal use The failure of film capacitors can be the failure of normal use, and the probability of such failure is extremely low, and generally small batch [...]
What is the relationship between capacitor failure rate and application conditions?
🎈The failure rate is an important parameter of the quality and reliability of electronic components. In addition to the manufacturing level, the failure rate has a lot to do with [...]
What are the advantages of metal film capacitors？
🌟Metal film capacitors have obvious advantages over metal foil electrode capacitors, that is, "self-healing" ✨“Self-healing”: The vacuum deposition metal attachment directly attached to the plastic film is only 20-50mm. If [...]
The purity of electrolytic capacitor electrode aluminum foil
🔊The purity of electrolytic capacitor electrode aluminum foil listed in the standards of China, Japan, the United States and other countries is as follows. 🌟In addition to purity, high-purity aluminum [...]
Processing of anode electronic aluminum foil
🤚🏾 The electronic aluminum foil used in aluminum electrolytic capacitors, whether it is anode foil or cathode foil, requires the use of aluminum ingots to go through a complicated process [...]
Classification of electrolytic capacitors
🤚🏿In practical applications, the electrolytic capacitors can be classified in more detail according to the different metal materials and shapes of the anode valve of the electrolytic capacitor, the voltage [...]
Performance characteristics of electrolytic capacitors
🌟In the last article, we introduced that electrolytic capacitors have high specific capacitance, self-healing characteristics and high working electric field strength. 🌟Today, we continue to introduce the performance characteristics of [...]
Characteristics of paper dielectric film capacitors
Characteristics of paper dielectric film capacitors ⭐️Paper dielectric film capacitors are the earliest film capacitors. They are wound capacitors with capacitor paper as the medium and aluminum foil as the [...]
What is the dissipation factor of film capacitors and frequency?
☀️The main factors affecting the dissipation factor of film capacitors are frequency, temperature, humidity and so on. ❓What is the relationship between dissipation factor and frequency? ✨If the inductive reactance [...]
The aging characteristics of the class Ⅱ of ceramic capacitors
☀️Ageing is a unique characteristic of ceramic capacitors. As the time of delivery of ceramic capacitors increases, the capacitance of the capacitor decays. The Class Ⅰ of ceramic dielectric capacitor has [...]