A vacuum capacitor is a capacitor with vacuum as its medium. The electrode group of this capacitor is a group of concentric cylindrical electrodes formed by extending high-conductivity oxygen-free copper strips through a set of high-precision molds one by one and sealed in a vacuum container. Theref......

Frequency modulation and frequency multiplexer: klystron tubes can adjust its capacitance value according to the change of reverse voltage, so it can be used in frequency modulation (FM) circuit or frequency multiplexer (Frequency Multiplexer) circuit. It enables the signal modulation and demodulati......

The klystron is a microwave electron tube that uses periodic modulation of the electron beam velocity to achieve oscillation or amplification. It first modulates the velocity of the electron beam in the input cavity, and then transforms it into a density modulation after drifting, and then the clust......

The national standard stipulates that the vacuum capacitor model designation code is composed of the first letter (capital) of the Chinese pinyin except for the capacitor represented by C. Take ceramic vacuum capacitors as an example:

A vacuum capacitor is a capacitor with vacuum as its medium. The electrode group of this capacitor is a group of concentric cylindrical electrodes formed by extending high-conductivity oxygen-free copper strips through a set of high-precision molds one by one and sealed in a vacuum container. Theref......

The simplest capacitor consists of plates at both ends and an insulating dielectric (including air) in the middle. When energized, the plate is charged, creating a voltage (potential difference), but because of the insulating material in the middle, so the entire capacitor is not conductive. However......