Solid capacitor full name solid aluminum electrolytic capacitor, the difference between solid capacitors and electrolytic capacitors is mainly the following points： 1. Different dielectric materials are used. The liquid aluminum capacitor dielectric material is electrolyte, while the solid capacitor dielectric material is conductive polymer. 2. Overheating of the electrolytic capacitor will cause the electrolyte to expand [...]
Ceramic capacitor are also called porcelain dielectric capacitors or monolithic capacitors. As the name implies, porcelain dielectric capacitors are capacitors whose dielectric material is ceramic. According to different ceramic materials, it can be divided into two types: low-frequency ceramic capacitor and high-frequency ceramic capacitors. According to the structure, it can be divided into wafer capacitors, tubular [...]
Super capacitor refers to a new type of energy storage device between traditional capacitors and rechargeable batteries. It not only has the characteristics of rapid charge and discharge of capacitors, but also has the energy storage characteristics of batteries.The following describes the characteristics and classification of super capacitor. Super capacitor characteristics Compared with batteries and traditional physical capacitors, [...]
The SMD electrolytic capacitor size is related to weight and pin shape. Single ended is a radial lead type, screw is a lock screw type, and there are chip aluminum electrolytic capacitors. As for the weight, the same capacity is the same as the withstand voltage, but the two capacitors of different brands are compared, the [...]
The difference between polar and non-polar capacitors! 1. The principle is the same. (1) Both store charge and release charge; (2) The electric voltage on the electrode plate (here the electromotive force accumulated by charge is called dao voltage) cannot be changed suddenly. (3) The difference lies in different media, different performances, different capacities, different structures [...]
The advantages of chip capacitors: small size, high temperature resistance, ripple suppression, high reliability, and long life Capacitors are the basic components in circuits. Aluminum electrolytic capacitors are widely used because of their low price and large capacity. With the miniaturization of electronic products, electrolytic capacitors are gradually replaced by chip capacitors due to their large [...]
The difference between MPK and CBB capacitors. The difference between these two capacitors is not easy to use. The following describes the differences and usage of CBB22 capacitors and MPK capacitors. The difference between MPK and CBB capacitors performance The main difference between safety capacitors and CBB22 capacitors is the outer encapsulation method. The flame retardant performance and [...]
Let me introduce what is porcelain dielectric capacitor Capacitor ceramic (barium titanate-titania) with high dielectric constant is extruded into a circular tube, disc or disc as a medium, and silver is plated on the ceramic as an electrode by infiltration method. It is divided into two kinds of high-frequency porcelain medium and low-frequency porcelain medium. Capacitors [...]
Car audio capacitor refer to electrolytic capacitors used in auxiliary circuits of car audio. It is an auxiliary component for high-end car audio CD player, MD player, DVD player and high-end power amplifier to improve the quality of audio reproduction. The role of car audio capacitor in the circuit is: 1. Filtering: filter out many kinds [...]
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. The following describes the detection of electrolytic capacitors. the detection of electrolytic capacitors Because the capacity of electrolytic capacitors is much larger than that of general fixed capacitors, when measuring, [...]