Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-10°C ~ 70°C
Features:	--
Ingress Protection:	--
Bushing Thread:	Unthreaded
Panel Cutout Dimensions:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole, Right Angle
Illumination Voltage (Nominal):	--
Series:	D2
Illumination:	Non-Illuminated
Actuator Length:	19.40mm
Actuator Type:	Locking Lever
Voltage Rating - DC:	48V
Voltage Rating - AC:	48V
Current Rating:	0.4VA (AC/DC)
Switch Function:	On-Off-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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D22019LH Application Field and Working Principle

Introduction to Toggle Switches

A toggle switch is a type of switch that is conveniently used to turn a device on or off, or to select between two or more choices of operation. This type of switch typically consists of a lever, which is moved back and forth to make changes or to take action. It is mainly used to control electrical or electronic circuits, or to switch devices such as motor-driven equipment.

Types of Toggle Switches

There are many different types of toggle switches in the market, each for a different purpose. The most widely used type of toggle switch is the single-pole double-throw (SPDT). It is most commonly used to switch between two settings, such as a fan on or off. Another popular type is the double-pole double-throw (DPDT), which can be used to connect two circuits. Other types of toggle switches include single-pole single-throw (SPST), double-pole single-throw (DPST), triple-pole single-throw (TPST), and so on.

What is a D22019LH Toggle Switch?

D22019LH toggle switches are a type of double-pole double-throw (DPDT) toggle switches. This type of switch is popular because it can be used to control two separate circuits at the same time. It is used in applications where one wants to control multiple functions of the same device, such as turning on two different motors.

Application Field of D22019LH Toggle Switch

D22019LH toggle switches find a wide range of applications in the automotive, industrial, and communication sectors. In the automotive sector, D22019LH toggles are used in controlling the speed of fans and blowers, heating and air conditioning systems, control panels for engines, instrument panel lighting, and so on. In the industrial sector, they are used to control various motors, solenoids, pumps, as well as industrial automation systems.In the communication sector, they are used in communications systems and satellite systems.

Working Principle of D22019LH Toggle Switch

The working principle of a D22019LH toggle switch is the same as other types of toggle switches. The switch consists of a lever, which is moved back and forth to switch the device on or off, or to select between two or more choices of operation. The lever is connected to two terminals, one for each circuit. When the lever is in one position, current flows through the first circuit, and when it is in the other position, current flows through the second circuit. The switching action is achieved by the movement of the lever, which opens and closes the contacts of the switch.

Advantages of D22019LH Toggle Switches

D22019LH toggle switches offer several advantages over other types of switches. First, they are easy to use, as all that is needed to switch the device on or off is a simple action of moving the lever. They are also relatively durable and have a long life span, which makes them an economical choice for many applications. Moreover, the fact that they can control two circuits simultaneously means that they can be used in a wide range of applications, from simple switching circuits to complex control systems.

Conclusion

The D22019LH toggle switch is a type of double-pole double-throw (DPDT) toggle switch that is used in a variety of applications ranging from automotive to industrial and communications. This type of switch is easy to use, reliable and economical to use, and can be used to control two separate circuits simultaneously. With its many benefits, the D22019LH toggle switch is a popular and widely used switch in many industries and applications.

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