Knowledge

For some purchasers and engineers, when purchasing Snap-in aluminum electrolytic capacitors, they don’t know much about Snap-in aluminum electrolytic capacitors and don’t know how to judge the quality of Snap-in aluminum electrolytic capacitors. Our company summarizes the following customers often encountered A few points: 1 Voltage and capacity of Snap-in aluminum electrolytics capacitor; Undoubtedly, the voltage [...]

High frequency capacitors are basically composed of passive components, active devices and passive networks. The frequency characteristics of components used in high-frequency circuits are different from those used in low-frequency circuits. Passive linear components in high frequency circuits are mainly resistors (devices), capacitors (devices) and inductors (devices). Features of high frequency capacitors: 1. High-Q C0G series [...]

parallel capacitors is a kind of reactive power compensation equipment, usually high-voltage centralized compensation is used to compensate the reactive power on all circuits and transformers on the power supply side of the low-voltage busbar of the substation. In use, it is often combined with on-load tapping transformers to improve the power quality of the power [...]

The difference between series and parallel capacitors is: different composition, different current paths, and different disconnection. 1. Different composition 1. Series connection: Series connection is to connect the components one by one. 2. Parallel connection: Parallel connection consists of connecting components in parallel. Two, the current path is different 1. Series connection: In the series circuit, [...]

coupling capacitor, also known as electric field coupling or electrostatic coupling, is a coupling method due to the existence of distributed capacitance. Coupling capacitors make the two systems of strong and weak currents coupled and isolated by capacitors, provide high-frequency signal paths, prevent low-frequency currents from entering the weak current system, and ensure personal safety. In [...]