AV22LC40A

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Pushbutton switches are physical control mechanisms that activate or disconnect a specific circuit by pressing a button or lever. Pushing the button or activating the lever closes the switch, allowing electricity to flow through the circuit. Releasing the button or lever disconnects the circuit, interrupting the electrical flow. Pushbutton switches come in many sizes and functions, each providing a unique interface to a connected system. The AV22LC40A is a specific model of pushbutton switch from a manufacturer called Fuba Automotive Electronics. This switch is often used in a variety of different applications where a reliable and easy to use switch is required. Within this article, we will discuss the applicable fields and working principles associated with the AV22LC40A.

AV22LC40A Overview

The AV22LC40A is a two-pole pushbutton switch with a built-in LED indicator and a waterproof rating of IP68. It is designed to simplify and accelerate the wiring process. The switch has a rated voltage of 12V DC, a current rating of 1A and a contact resistance of 2m Ω (maximum). The switch is available in two types: momentary operation and latching operation. Momentary operation is a single action operation and the switch will reset itself when the button is not pressed. Latching operation is a double action operation and requires an alternate action to reset the switch. The AV22LC40A also comes with a removable actuator and multiple mounting options, including through-panel and PCB mounting. The switch can be used in a wide array of industries, including automotive, medical, and industrial.

AV22LC40A Applications

One of the most common applications for the AV22LC40A is in automotive applications, where the switch can be used for interior and exterior lighting, including brake and reverse lights, hooting, windshield wipers, radio systems, and sound systems. The switch is also used in industrial applications, specifically in factory automation and production lines. The AV22LC40A is suitable for these applications because it requires minimal wiring and is very reliable in harsh environments. Additionally, due to its low power consumption design, the switch is an ideal choice for battery operated applications, such as medical devices. Its waterproof coat makes it a great selection for wet places such as saunas, swimming pools, and industrial cleaning areas.

AV22LC40A Working Principle

The AV22LC40A is a two-pole pushbutton switch, which means that it has two separate electrically isolated switch contacts. One of the contacts is referred to as the main contact, while the other is referred to as the auxiliary contact. When the switch is closed, electricity will flow through the main contact, while when it is open, electricity will flow through the auxiliary contact. This makes the switch suitable for applications where two separate circuits need to be controlled simultaneously.The switch is actuated by pushing the button, which in turn closes the main and auxiliary contacts. This action causes an electric current to flow through the circuit, powering the connected device. When the button is released, the contacts open, and the circuit is broken, disconnecting the power. The switch also includes a built-in LED indicator, which lights up when the switch is activated.

Conclusion

The AV22LC40A from Fuba Automotive Electronics is a two-pole pushbutton switch that has multiple mounting options, a waterproof design (IP68) and is suitable for a variety of applications. The switch is designed to simplify and accelerate the wiring process, while also providing reliability and low power consumption. The switch is commonly used in automotive, medical, and industrial applications and is actuated by pressing the button, which then closes both the main and auxiliary contacts, allowing electricity to flow through the circuit. The switch also includes a built-in LED indicator to indicate when the switch is activated.

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