In electronic circuits, we will use rectifiers! The editor of the electroplating rectifier manufacturer introduced that the rectifier is a rectifier installation. Simply put, it is an installation that converts AC to DC. It has two main functions and has a very wide range of applications! It plays an important role in the current conversion process!
Let's take a look at the main applications of the rectifier! Rectifier installation is used to provide voltage with fixed polarity required for electric welding. The output current of this circuit sometimes needs to be controlled. At this time, the diode in the bridge rectifier will be exchanged with a thyristor, and its voltage output will be adjusted by means of a phase control trigger. The main application of the rectifier is to convert AC power to DC power.
Since electronic equipment needs to use direct current, but the power supply of the power company is alternating current, so unless batteries are used, the power supply of all electronic equipment must have a rectifier inside. It is much more complicated to stop the conversion of the DC power supply voltage. One method of DC-DC conversion is to first convert the power supply to AC (using a device called an inverter).
Then use a transformer to change the AC voltage, and then rectify it back to a DC power supply. Thyristors are also used in various levels of railway locomotive systems to complete the fine adjustment of the traction motor. Turn-off thyristors (GTO) can be used to generate AC from a DC power source. For example, in Eurostar trains, this method is used to provide the power required for a three-phase traction motor.