Types and configuration principles of capacitor filters
🍏The configuration of AC and DC capacitor filters in the converter station is mainly based on the harmonic components and reactive power requirements of the AC and DC sides of [...]
Do you know the function of the parallel capacitor device and the harm of harmonics?
Let's go through this chapter to understand the role of the lower parallel capacitor device and the harm of harmonics. 🌈Usually DC transmission converter stations are divided into DC area [...]
Are the parameters of aluminum electrolytic capacitors affected by the application environment?
1 Temperature characteristics of capacitance 🍏Are the parameters of aluminum electrolytic capacitors affected by the application environment?Capacitance varies with temperature. The change itself is determined by the rated voltage and [...]
Introduction of Electrolytic Capacitors
1.1 Overview 😋Electrolytic capacitors should be called electrolytic capacitors because one of the electrical stages of such capacitors is not a metal but an electrolyte or metal oxide. In short, [...]
Mica capacitors and vacuum capacitors
1.Overview 🐾Mica is an extremely important and excellent inorganic insulating material. As a dielectric material, it has not yet been found that the comprehensive properties of other materials can exceed [...]
Applications of Ceramic Capacitors
1 Application of large-capacity ceramic capacitors in general bypass 1.1 The role of bypass capacitors 🍏Bypass capacitors are usually connected in parallel across the power supply of a circuit unit [...]
Electrolytic capacitor anodic oxide film growth technology
🌻An electrolytic capacitor differs significantly from other types in that its dielectric is an extremely thin anodic oxide film electrolytically generated on the valve metal, the thickness of which is [...]
Matters needing attention in the storage and use of multilayer ceramic capacitors
🍉Different from other chip components, use of multilayer ceramic capacitors may be damaged due to large stress due to the thin internal electrodes and dielectrics, and the dielectric is very [...]
Failure Analysis of Ceramic Capacitors
🌕This article is about the failure analysis of ceramic capacitors, which may fail in different environments. 1.Influence of humidity on deterioration of electrical parameters 🌝When the temperature in the lost [...]
The frequency and temperature characteristics of ceramic capacitor
1 Frequency Characteristics of Ceramic Capacitor 🍉1.1 Q value and frequency characteristics of ceramic capacitor The capacitance of the first type of ceramic dielectric capacitors (such as COG) is substantially [...]