Polyethyl silicone resins are copolymers containing ethyl groups in the siloxane chain. The polymerization rate of polyethyl silicone resin is slower than that of polymethyl silico
Oct 25, 2022
Polyaryl silicone resin is a copolymer containing only phenyl groups in the siloxane chain, and has excellent properties such as high heat resistance and strong oxidation resistanc
Flexible Alternative Current Transmission Systems is a new technology for flexible and rapid control of AC transmission, which is formed by integrating power electronics technology
Oct 24, 2022
A turn-off thyristor is a power semiconductor device that controls the turn-on and turn-off of the device through a gate. GTO not only has the advantages of ordinary thyristor (hig
The bidirectional thyristor is made of N-P-N-P-N five-layer semiconductor material, and three electrodes are also drawn to the outside. A triac is equivalent to an inverse parallel
Power Electronic Device is mainly used for high-power electronic devices in power conversion and control circuits of power equipment (usually refers to the current of tens to thous
Crystalline silicon material is the most important photovoltaic material, which is gray-black solid with metallic luster, high melting point (1410), high hardness, brittleness, and
The silicic acid gel loses part of the water in the supersaturated H4SiO4, and produces colloidal particles, precipitates or gels. This amorphous silica precipitate is collectively
A filter is a filter circuit composed of capacitors, inductors and resistors. The filter can effectively filter the frequency point of a specific frequency in the power line or the
Oct 20, 2022
Insertion loss refers to the loss of load power due to the insertion of a component or device somewhere in the transmission system. It is expressed as the power received on the loa
An RF coaxial connector is generally considered to be an element attached to a cable or mounted on an instrument as an element for electrical connection or separation of a transmis
Insulation resistance is the most basic insulation index of electrical equipment and electrical lines. Insulation resistance is the most basic insulation index for electrical equip
