The output of rectifier transformer is still AC, which only provides power for rectifier equipment. Usually, the primary side is connected into a star shape and the secondary side is connected into an angle shape to suppress high-order harmo...

Constant voltage transformer is an ideal regulated power supply for precision electronic instruments, microcomputers and CNC equipment. There is a "day" shaped iron core in the constant voltage transformer. The primary coil is in one window ...

A transformer is a device that converts the voltage so that the high voltage is reduced or the low voltage is increased. It is a device that converts AC voltage, AC current and impedance. In order to ensure the normal operation of different ...

The transformer shall be shut down immediately under any of the following conditions. If there is a standby transformer in use, it shall be put into operation as far as possible: a. the sound of the transformer increases obviously, which is ...

When the transformer is powered on, there is a buzzing sound, which is mainly the function of high-voltage magnetic flux. During normal operation, the sound of the transformer is uniform. When there are other noises, carefully check the caus...

Where the reactive power compensation equipment compensates depends entirely on the compensation target. A capacitor is used to compensate the reactive power consumed by the asynchronous machine, which means that the motor consumes too much ...

Only by determining the optimal economic capacity of the transformer can it operate in the optimal economic area, so as to reduce the loss of active power and reactive power. Transformer is a device that uses the principle of electromagne...

KBSG mine flameproof mobile substation is mainly used in methane mixed gas and coal dust and has the danger of explosion in the mine, as a comprehensive mechanized mining equipment of coal mine power distribution device. Today, let Jack,...