Luphitouch - Capacitive Switche

Compared with mechanical switches, the advantages of capacitive touch film switches include: avoiding the use of physical contact, resisting the invasion of dust and water vapor, having higher reliability and durability, and better touch feel. In addition, the capacitive touch film switch can also be used in remote control, lamp dimming, various switches and vehicle, small appliances and home appliance control interface applications, and provides 8 LED drivers and 16 step optical controller. Capacitive touch film switch can effectively improve the user experience, and has unlimited life, can completely eliminate safety risks, and beautiful appearance, fashion.

LuphiTouch specialized in capacitive switches design and manufacturing for many years. We have had a lot of experiences in this industry and can customize the capacitive membrane switches, capacitive sensing circuits, capacitive covers, capacitive front panels etc. for our end clients which from medical, beauty, IoT, consumer electronics, intelligent kitechen, smart home etc. industries.

• Capacitive touch switch is a new technology to detect objects near the switch by electric field, which has the advantages of no wear and programming to adapt to the environment, and is widely used in smart home equipment, consumer, automotive and industrial fields. It mainly consists of two parts: the switching unit and the sensor.
• The switching unit converts the capacitance value generated when the finger is near the key into an electrical signal and passes it to the sensor. The sensor is used to detect the capacitance change of the switch and convert it into the corresponding signal.
• The working principle of capacitive touch switch is based on the basic principle of capacitive induction. The conductivity of a human body or other object causes a change in the capacitance between the object and the surrounding air. When the finger touches the switch unit of the capacitor, the capacitance of the switch will change, and the sensor can detect whether there is an object near the switch by measuring this change.
• Capacitive touch switches have a wide range of application scenarios, such as home intelligent lighting, automation control, industrial control, automotive control and other fields. It can help people more easily control home appliances, automation equipment, and can also be used to achieve automatic control and intelligence inside the car. For example, in the car, the capacitive touch switch can be used to control the lighting, air conditioning, audio and other equipment in the car, while also recognizing the user`s gestures, increasing the convenience and safety of driving.