Time：2020-9-18 9:41:25
Describe：
The relay consists of a magnetic circuit part and a contact part. Its working principle is to change the working state of the contact system by the action of armature and movable part driven by the current in the relay coil in electromagnet. It is characterized by reliable and accurate operation, long service life, sufficient ability to close and disconnect circuits, high insulation strength, stable time and electrical parameters.
The relay consists of a magnetic circuit part and a contact part. Its working principle is to change the working state of the contact system by the action of armature and movable part driven by the current in the relay coil in electromagnet. It is characterized by reliable and accurate operation, long service life, sufficient ability to close and disconnect circuits, high insulation strength, stable time and electrical parameters.
