DAMG3P3SVA191A197

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With the development of electronics such as computers, communications, machine tools, drives and electron pumps, and various foreign investment enterprises, many companies are actively applying DAMG3P3SVA191A197\'s products as their products. The main application of the products is the power system. The following will briefly introduce the application field and working principle of DAMG3P3SVA191A197 in the power system.

DAMG3P3SVA191A197 is a multi-purpose product that can be used in many application fields. It can be used for voltage conversion, over-voltage and over-current protection, and phase compensation in the power system. It is composed of a synchronous rectifier, a silicon-controlled rectifier, a gate circuit, and an overcurrent transformer.

In the application field of voltage conversion and phase compensation, DAMG3P3SVA191A197 is used to control the working state of the synchronous rectifier and the gate circuit to convert AC voltage between two power grids into DC voltage. At the same time, it also adjusts the phase of the voltage according to the instructions of the power grid. In the application field of protection and over-current protection, by setting the current of the over-current transformer, when the current load exceeds the set current, the product can automatically adjust the working state of the silicon-controlled rectifier to achieve overload protection.

The working principle of DAMG3P3SVA191A197 is based on the working principle of synchronous rectifier and silicon-controlled rectifier. The synchronous rectifier is connected to the AC circuit through the gate circuit, and can convert the AC energy into DC energy by controlling the working state of the gate circuit. At the same time, when the grid is sending out instructions, the silicon-controlled rectifier will follow the instructions and adjust its working state. When the current is too large, the silicon-controlled rectifier will be triggered to stop the current. In addition, the over-current transformer is used to convert the load current into magnetic flux, and then detect whether the load current is greater than the set current. If it is, then the product will automatically adjust the working state of the silicon-controlled rectifier to achieve the protection effect.

In conclusion, DAMG3P3SVA191A197 is a multi-purpose product with many applications in the power system. Its application field includes voltage conversion, over-voltage and over-current protection, and phase compensation. Its working principle is based on the working principles of the synchronous rectifier and the silicon-controlled rectifier, and the over-current transformer is also used to detect the load current.

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