Ningbo Zettler Electronics Co., Ltd.
Ningbo Zettler Electronics Co., Ltd.
Latest News & Blogs about Relays
Function, Classification, Working Principle and Installation Method of Automobile Relays
Feb 2023
Feb 2023, 2023
Function, Classification, Working Principle and Installation Method of Automobile Relays
What is a relay and what does it do? In fact, the function of automobile relay is the same as that of general relay.
Definition, Classification and Selection of Electromagnetic Relays
Feb 2023
Feb 2023, 2023
Definition, Classification and Selection of Electromagnetic Relays
Electromagnetic relay is a relay that drives the movable part of the magnetic circuit by the electromagnetic attraction generated by the control current passing through the coil.
Characteristics and Advantages of Solid State Relay
Nov 2022
Nov 2022, 2022
Characteristics and Advantages of Solid State Relay
There are no mechanical parts in SSR, and the structure is completely sealed by pouring.
Definition, Function and Classification of Solid State Relays
Nov 2022
Nov 2022, 2022
Definition, Function and Classification of Solid State Relays
Solidstate relay (SSR for short) is to package the light-controlled thyristor and light-emitting diode together, and ensure the electrical isolation between them. Just like the coil and contact in relay are isolated from each other, the thyristor circuit can be controlled by turning on and off the light-emitting tube, and its function is the same as that of ordinary electromagnetic relay.
The Role of Industrial Wireless Relay
Nov 2022
Nov 2022, 2022
The Role of Industrial Wireless Relay
The general circuit is often divided into two parts: the main circuit and the control circuit. The relay is mainly used for the control circuit and the contactor is mainly used for the main circuit.