The role of X2 safety capacitor
1. The role of X2 safety capacitor is conventionally anti-electromagnetic interference. It is generally connected in series in the circuit between the neutral wire and the live wire. It is [...]
Matters needing attention when using aluminum electrolytic capacitor
Matters needing attention when using aluminum electrolytic capacitor Working temperature and ripple current 1. Make sure that the operating temperature and ripple current do not exceed the specified range. [...]
The difference between CBB capacitor and safety capacitor
The difference between CBB capacitor and safety capacitor mainly includes three aspects: One: the difference in performance The main difference between safety capacitors and CBB capacitors is the outer packaging [...]
Principle of parallel plate capacitor
A parallel plate capacitor is composed of two parallel metal conductor plates, separated by a dielectric material in the middle. When there is a certain potential difference between the two [...]
solder pin electrolytic capacitor technical characteristics
1. A solder pin electrolytic capacitor, comprising an aluminum shell, characterized in that: the aluminum shell is provided with electrolytic paper, the electrolytic paper is wrapped with anode foil and [...]
Starting capacitors principle
Starting capacitors refer to AC electrolytic capacitors or polypropylene and polyester capacitors used to start single-phase asynchronous motors. The single-phase current flowing through a single-phase motor cannot generate a rotating [...]
Aluminum electrolytic capacitor manufacturing process
There are eleven steps in the manufacturing Aluminum electrolytic capacitor manufacturing process, and each step is critical. Step 1: Corrosion of aluminum foil. The manufacturing essentials of aluminum foil. In [...]
The difference between high frequency and low frequency capacitors
The difference between high frequency and low frequency capacitors: 1. Low-frequency capacitor have large capacitance and are prone to leakage, while high-frequency electrolytic capacitor will not. 2. The internal resistance [...]
Features of filter capacitor
Filter capacitor is a kind of energy storage device to improve high efficiency and smooth DC output. The features of filter capacitor are: ♦ Low temperature rise The harmonic filter [...]
The role of decoupling capacitors
The decoupling capacitors is mainly to remove the interference of high frequency such as RF signal, and the way of interference is through electromagnetic radiation. In fact, the capacitor near [...]