How To Distinguish The Quality Of The Micro Switch?

How to judge the quality of the micro switch and how to judge its service life?

Various switches currently on the market have different lifespans, and consumers can choose products with different lifespans according to their budget. The service life ranges from 30,000 times to 10 million times, and the current high is 8 million times, while foreign high-end technology can reach 10 million times. These differences lie in the different reeds used in the micro switch, which mainly use bronze or stainless steel wire as the reeds, while foreign countries are basically made of rare metal titanium. Consumers can judge the service life of the reed according to the material of the reed.

There is a transmission pressing handle on the outside of the micro switch, so the volume is very small. The constituent elements of this conversion can be roughly divided into five categories, and the pros and cons of the five constituent elements determine the pros and cons of the conversion quality.

 The reliable micro switch can be operated 10 to 20 million times before mechanical failure, and can be operated 50,000 to 100,000 times under maximum load before electrical failure.

The slight price difference between different quality switches, you need to consider the total cost of use. Because you not only have to pay for the switch, but also to ensure that the switch runs for a long time without failure. In many cases, the additional cost of using a more reliable switch will be offset by its lower warranty cost during use.

The quality of the micro switch is largely determined by the internal hardware, but another part is determined by the company's assembly technology and subsequent factory quality inspection. Therefore, it is very important to find a manufacturer of electronic components, which can save a lot of trouble.

It is necessary to pay attention to some common problems in the use of micro-switches, because any electronic product has its own taboos during use, especially touch products with circuits, which require people to have a certain structure. In particular, what kind of welding method is used in the contact process between the gasket and the lever, and what problems need to be paid attention to in the use process. The endurance limit of the reed is the basis for measuring the life of the micro switch. If there is a phenomenon of poor contact or non-functional pressing in the factory product, it is generally that the reed is affected during use, except for this point on the lever connection Also need to pay special attention, because it contains wires, it takes a few seconds of working time during the welding process. The micro switch has just been invented and produced in the initial stage, obviously not perfect, a small switch also has a lot of room for improvement. With the development of the times, it is constantly transforming itself.