Publish Time: 2021-09-24 Origin: Site
Membrane switches, also known as light-touch keypads, use a flat multi-layer combination to form an integral sealed structure, which is a type of contact switch made by printing a contact circuit on a flexible polycarbonate or mylar film with a conductive paste. With the development of technology, membrane switches are being used more and more, and there are more and more types of membrane switches on the market. This article will provide a brief analysis of membrane switches, basic information about the service life of membrane switches will be highlighted in this article.
The service life of membrane switches
Applications of Membrane Switches
What are the basic features of overlay?
Membrane switches are designed to be arranged and combined into membrane keypads with a high density of settings, and they are a sealed sheet-type structure made up of multiple layers of membrane combinations, with all the connection lines and lead wires between the switches being screen printed in one go. According to statistics, the life span of membrane switches can generally reach more than one million times. The reason for this long life span is that the action of the switch is only achieved by the vertical flicking of the elastic membrane.
Membrane switches are a new type of electronic component that integrates light, machine and electricity by sealing together key switches, panels, markers, symbol displays and liners, which is a fundamental change in the appearance structure of electronic products. Therefore, it is widely used in the packaging industry, electronic appliances, medical and health care, construction, automotive and other fields.
Personalised design
Overlays are not only colourful and attractive, they can also be customised to suit the needs of the customer. Membrane switches can be personalised in terms of colour and pattern design according to the user's design concept, and in terms of decorative effect, they reflect the beauty of materials, decoration and craftsmanship.
High adaptability
overlay has excellent resistance to high and low temperatures, and can be used for a long time in the temperature range of 120℃, and for a short period of time can withstand high temperatures of 150℃ and low temperatures of -70℃.
High transparency
overlay has a high degree of transparency. Not only that, it can also block UV rays and has excellent glossiness.
Membrane switches are a product of social and technological development. When using membrane switches, we need to pay attention to some things to avoid its service life being affected. Through the above introduction, do you have more understanding of membrane switches? Dongguan Methow as one of the subsidiaries with rich experience in one-stop service of nameplate, hardware stamping parts, machined parts, LOGO and assembly. Our team has strict quality control of any product. We adhere to the "integrity, cooperation, win-win" as the principle of cooperation, "family, cohesion, morality, attitude" as the corporate culture. If you need to know more information about our products, please contact us promptly and we will provide you with the best service.