Finder industrial relay has the following functions:

1. Expand the control range: for example, when the control signal of multi contact relay reaches a certain value, multiple circuits can be connected, disconnected and connected simultaneously according to different forms of contact groups.

2. Amplification: for example, sensitive relay, intermediate relay, etc. with a very small control quantity, it can control circuits with great power.

3. Integrated signal: for example, when multiple control signals are input to the multi winding relay in the specified form, the predetermined control effect can be achieved through comparison and integration.

4. Automatic, remote control and monitoring: for example, the relay on the automatic device, together with other electrical appliances, can form a program control circuit to realize automatic operation.

Relay is an electrical control device, which makes the controlled quantity change according to the predetermined step in the electrical output circuit when the change of input quantity (excitation quantity) meets the specified requirements. It has the interactive relationship between the control system (also known as input loop) and the controlled system (also known as output loop). Usually used in automatic control circuits, it is actually an "automatic switch" that uses small current to control high current operation. Thus, it plays the role of automatic regulation, safety protection and circuit conversion in the circuit.

Finder relay production began in 1954. As a professional manufacturer, finder relay andGermany sinmens, Japan o mronAmong the three relay manufacturers, finder relay is more famous for its sophisticated technology and superb technology, and enjoys a high reputation in Europe. Finder relay products are used in electronics, electric power and automatic control industries. With complete varieties and excellent quality, they sell well in Europe and America, accounting for 40% of the European market.