A165L-AWM-12-2

Pushbutton Switches - A165L-AWM-12-2 Application Field and Working Principle

Pushbutton switches, also known as momentary switches,are electrical devices used to switch between different electrical signals. There are various types of pushbutton switches available, most commonly found in industrial or home electronics. Amongst these is the A165L-AWM-12-2, a type of maintained contact, DC rated switch. In this section, we shall be examining the application field and working principle of this particular switch.

Application Field of A165L-AWM-12-2 Pushbutton Switches

The A165L-AWM-12-2 pushbutton switch is mainly used in applications where two distinct electrical signals need to be switched between one another. This could involve switching from a power or active signal, to a stop or passive signal and vice versa. The rated voltage of the switch is 12 Volts DC, making it suitable for motor and processing control circuit applications. Common usage amongst this type of switch are for simple on-off control systems used in automation, robotics and other similar electronic fields which require a maintained contact switch.

Working Principle of A165L-AWM-12-2 Pushbutton Switches

The working principle of the A165L-AWM-12-2 pushbutton switch is relatively simple. The external switch button is connected to a spring mechanism which is then connected to an electrical contact system. Pressing the exterior switch button causes the spring to compress, resulting in electrical contact being made with a circuit. When the switch is activated, the current will be passed through the electric contact system, to the external switch button, and thus complete the electrical circuit. Releasing the switch will cause the spring to decompress, resulting in the electrical contact ceasing and thus completing the cycle.

Conclusion

The A165L-AWM-12-2 maintained contact, DC rated pushbutton switch is an excellent choice for applications needing a simple yet effective switch system. The application field of such switches usually involves switching between two distinct electrical signals, whilst the working principle is as simple as pushing down the switch and letting go upon completion. As such, these switches have become popular in many industrial and home electronics fields, thanks to both their efficiency and affordability.