What is Relay_Zhejiang Meishuo Electric Technology Co.,Ltd

What is Relay

A relay is a component that produces a predetermined transition in one or more outputs when the input amount reaches a specified condition. For electromagnetic relays, solid state relays and combined relays, it can be simply understood as: a predetermined electrical signal is applied to the input, and its output is switched on and off by a switch of the control circuit.

Kind		Scope of application	Advantage
Electromagnetic relay	Communication relay	Generally used for communication and signal control	The output of the disconnection has no leakage current and large load, no external heat sink is needed.
	General purpose relay	Generally used in home, industrial control and power control
	Automotive relay	Suitable for the automotive sector
	Sealed relay	Suitable for areas with harsh environments or high reliability requirements
Solid state relay		Suitable for areas with harsh environments, low noise requirements or high reliability requirements	Long electrical durability Silent Good resistance to vibration and shock
Combined relay		Areas that need to implement certain control functions	Have certain control logic

Unless otherwise stated, the parameters listed in the general product specification are the initial values measured under standard conditions. The standard status is:
1) Temperature: 15 ° C ~ 35 ° C;
2) Relative humidity: 25% to 75%;
3) Atmospheric pressure: 86 kPa to 106 kPa.

Unless otherwise stated, the drawings provided by Meishuo generally use the first quadrant projection method.