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1, the principle of action when the contacts are closed when the moving contacts and static contacts of the relay in tou...

In general, there are three types of relays that we use most often: general purpose relays, control relays, and protecti...

Relays and intermediate relays are a kind of electronic components, intermediate relays are generally used to expand the...

There are four test methods for power relays, among the commonly used relays. Relays are often used in various industrie...

Generally speaking, there are three types of relays we use most often: general purpose relays, control relays and protec...

All electrical devices need to be switched at some point in their operation; after all, they can't be left on forever. T...

the relay is composed of two parts: the coil and the contact group, to determine whether the relay is damaged, you need ...

Relays are automatic switching components with isolation function, widely used in remote control, telemetry, communicati...

In the process of using relays, due to various reasons, such as poor product quality, improper use, poor maintenance, et...

What is a general-purpose relay? A general-purpose relay is an abstract concept in physics, and many people may not know...

A power relay is a device that produces a jump in the output circuit of one or more appliances when the input (or excita...

When the receiving part receives an external signal, after a period of delay to make the executive part of the relay, ca...