A micro switch is a type of control that forms a momentary contact between two devices. It is also known as a miniature snap-action switch and was invented by Philip McGill. A micro controller can be operated by minimum physical force using the ‘over-center’ mechanism or a tipping point mechanism. A micro switch generally has an actuator which consists of a hinged wheel right over the push button. Because of that, even with the slightest force, the controller can get pushed. There are various products that are used in the making of a micro switch. Generally polyester and phenolic plastics are the primary material of micro controllers.
Micro switches generally consist of a metal strip, which is supported by a metal spring. The metal strip flips with the application of minimal force. When the pressure is released the metal strip will flip back to its initial place. But the activation force must be higher than the releasing point.
A micro limit switch is also used to detect the existence of other objects automatically. It can see is the device has exceeded its movement limits or not. Micro switches are used in various places, from hospitals, corporate buildings to ordinary households. And it comes with many benefits.
They Provide Accuracy
In comparison to other switches available in the market, a Limit Switch Manufacturer provides accurate measurements. They are also extremely reliable in various terms. They are also used in lamps, solenoids, and motors as control units. They give the assurance of repeated usage without the slightest doubt of failing. On top of all, they can be used in various switching positions. This is one of the significant reasons micro switches are used in safety products like smoke detectors and fire alarms.
Micro Switches Are Very Durable
A miniature snap-action switch is generally designed to be highly durable. Even the so-called cheap micro controller can deliver more than ten million cycles in their lifetime. Micro switches are uses inside printers, vending machines to detect jams. They are also used inside lifts as a safety measurement. Micro switches are also used inside microwave ovens and fridges as door interlocks. Any other control in the market will seldom have this much durability.
They Are Parsimonious
In comparison to the other switches in the market carrying the same purpose, micro switches from a limit switch manufacturer are pretty affordable.
Micro switches or miniature snap-action switch is a very trusted electronics used in various places. They are so reliable that they are used to handle emergency situations manually. So, keeping in mind their durability, reliability, and pocket-friendliness, micro switches are one of the crucial and best devices in the electronics market.