The power transformer is an electromagnetic component. It is static electrical equipment that transforms alternating current and is widely used in almost all electronic products. It is used to change the power generated by the power station to high…

The equipment used in the electrical system is called electrical equipment.According to Wikipedia: Electrical equipment includes any machine powered by electricity. It usually consists of an enclosure, a variety of electrical components, and often a…

On June 15th, the 127th Canton Fair was officially held. This is the first time that the Canton Fair has been completely held online. There were 50 online exhibition areas and 25,000 exhibitors exhibiting about 1.8 million export electrical…