Current relays, intermediate relays and voltage relays are all electromagnetic relays and are widely used in industrial production. Fanhua will introduce you to their basic knowledge and structure from three types of electromagnetic relays: From the original work, the basic structu

Whether it is a power relay, a signal relay or a magnetic latching relay, it is the most widely used relay in production and application, because of its low price, simple structure, convenient use and maintenance, small size, fast and accurate action, etc., it is widely used. What

How many types of relays are there? Fanhua has been classified from 7 aspects, as follows: 1. According to the protective characteristics of relays, there are sealed relays, closed relays, and open relays. 2. According to the working principle or structural characteristics of rela

Electromagnetic relays are generally composed of return springs, coils, iron cores, armatures, and contacts. When the switch is closed, a certain voltage is applied to both ends of the coil, and a certain current will flow in the coil, thereby generating an electromagnetic effect,