The secret membrane switch principle (Part I)

The secret membrane switch principle (Part I)

The secret of the membrane switch principle lies in its integration of key functions, indicating components, and instrument panels. This operating system consists of four main parts: the panel, upper circuit, isolation layer, and lower circuit. The membrane switch is designed to be a light touch-on normally open switch. In its resting state, the upper and lower contacts of the membrane switch are disconnected. However, when pressure is applied to the switch, the contacts of the upper circuit deform downward and make contact with the pole plate of the lower circuit. Once pressure is released, the contacts of the upper circuit bounce back, thereby disconnecting the circuit and triggering a signal.

The development of new industrial products is often the result of continuous research and deliberation by numerous individuals or even several generations. These products are designed to seamlessly integrate into people's daily lives, even if people may not fully understand their principles. However, having knowledge of these principles can be incredibly helpful in solving small problems that may arise. In this article, we will explore the principle behind a new type of industrial product known as the membrane switch.

The membrane switch serves as an operating system that combines key functions, indicating components, and instrument panels. It is composed of four essential parts: the panel, upper circuit, isolation layer, and lower circuit. Functioning as a light touch-on normally open switch, the membrane switch's upper and lower contacts are typically disconnected when in its resting state. However, when pressure is applied to the switch, the contacts of the upper circuit deform downward and make contact with the pole plate of the lower circuit. Once the pressure is released, the contacts of the upper circuit bounce back, disconnecting the circuit and triggering a signal.

LuphiTouch,a professional OEM manufacturer of user interface subassembly products.

^{Dongguan Luphi Electronics Technology Co., Ltd.(branded as LuphiTouch) was established in 2008. It located in Dongguan, China. The factory covers 4500 square meters. It close to Shenzhen, Guangzhou and Hongkong. To Shenzhen airport is just about 30 minutes and to Guangzhou Baiyun Airport is just about 1 hour. LuphiTouch is a high-tech enterprise for human machine interface assemblies.}

^{Our main business and products include designing and manufacturing various kinds of membrane switches, membrane keypads, graphic overlays, membrane circuits, backlighting membrane keypads like the LED backlighting membrane switches, EL backlighting membrane switches, LGF backlighting membrane switches, capacitive membrane switches, capacitive sensing circuits, printed touch sensors, capacitive font panels and nameplates, labels, PCBA, prototype to middle volume metal + plastic + electronics turnkey assembly projects.}

ISO9001, ISO13485, ISO14001, ISO45001 Certified!

Luphi Electronics has many strengths-we use high quality imported raw materials and have a skillful team of workers,as well as modern production and testing equipment,our facility is certified with ISO 9001,medical ISO13485,environmental ISO14001,health and safety ISO45001, and the production areas are equipped with 10000 and 1000 class cleanrooms.our products obtain main quality certificates for major markets, such as Europe,North America and Australia.

To conclude the review, If you're interesting to learn more about cooperation. Please feel free to reach May.gao, these contact details:

Phone :

+86-0769-81619505(Work Time :)

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Fax:+86-0769-89026372

Email:may.gao@luphitech.com

Web site: www.pcb-membraneswitch.com

Factory Address :

1st/F, Building 3, Hesen Industry Park, No. 131 of Huailin Rd., Huaide Area, Humen Town, Dongguan, Guangdong, China 523926

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