LSA7L-1A Application Field and Working Principle

LSA7L-1A is a kind of snap action limit switches, which is a type of mechanical switch that is operated by the physical motion of its input element. This type of switch is designed to be operated by either a lever, roller, plunger or any other type of moving element. The switch is operated by the physical motion of the input element onto a spring or an armature that forces its contacts closed. This type of switch is commonly used in many applications, including automotive, industrial and medical, as well as in online games.

This type of switch has many advantages compared to other types of switching devices. It has a long life span and is able to operate reliably in a wide variety of environments. The fact that it operates without the need for electrical power makes LSA7L-1A perfect for applications in remote or hostile environments. Additionally, it is relatively easy to clean, meaning that it can be used in many physically harsh environments. Also, its adjustable operating force means that it can be operated using a variety of objects.

The operation of LSA7L-1A is fairly simple. When the input element is moved with sufficient force, it pushes against the contact armature and the switch is activated. The contacts then move to the closed position and the contact armature is moved back to its resting position. This motion also causes the contacts to move to the open position, which then allows the switch to reset and it can be used again.

Impulsive force generated by contact body is an important factor that affects the performance of the switch. It should be adjusted according to the required operating force. Generally speaking, larger impulsive force can make the switch operate with more force, while a smaller impulsive force makes the switch more sensitive to input. Moreover, adjusting the impulsive force setting also affects the reset time as higher impulsive force create a stronger force that will reset the switch faster.

In conclusion, LSA7L-1A snap action limit switches are well suited for a range of applications because of the long life span, ability to operate reliably in many environments and adjustable operating force. This type of switching device provides a reliable and affordable way to connect or disconnect electrical circuits or signal transfer from an electrical switch.