achieve the purpose of switching. The
specific process is as follows:
Machinery Parts When the coil with an iron core is energized, the coil current generates a magnetic field, which absorbs the armature action and makes the contact
Make or break, then control the circuit.
Relays play various roles in the circuit, mainly including:
1, Chassis Parts automatic adjustment: the relay can automatically adjust the state of the circuit according to the change of the input.
2, safety protection: the relay can detect the fault in the power system and disconnect the circuit, so as to protect the safety of equipment and personnel.
3, conversion circuit: the relay can realize the conversion between different circuits, such as low voltage control high voltage, small current control high current.
In addition, the relay also has the function of expanding the control range, for example, multi-contact relays can be in
At the same time according to different forms of control signals.
Relay is widely used in automatic control circuit and is an important electrical control device.
Looking at the world , Xuzhou Jing Shiran Trading Co . , Ltd. has gone all the way , from the initial machine dealer , spare parts dealer , step by step to grow into a trader exported to many overseas countries and regions , not only a simple exporter of construction machinery and equipment , but also a service provider who continues to work hard , adhere to the service attentively , work hard to prosper the enterprise , grow together with customers , and share the fruits of success
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