The membrane switch is an integrated key system that perfectly combines panel decoration, function markings and operation keys. Membrane switches have notable features such as thin and light size, simple circuit interface connection, convenient and quick installation, reliable and stable quality, long service life of buttons, rich and beautiful panel colors, comfortable hand feel, and prominent function markings. And the membrane switch has good wear resistance, waterproof, fireproof, dustproof, harmful gas erosion and other functions.
Membrane switches on industrial equipment. The surface is printed with gradient colors, flat buttons with metal springs, and transparent LCD and LED display windows.
Actual photo of the back of an industrial equipment membrane switch product. There is high-performance 3M467 double-sided tape on the back, suitable for assembling metal casings.
The surface is frosted, non-reflective, scratch-resistant and abrasion-resistant. The round hemispherical raised button contains a metal dome switch and has a tin foil grounding layer as an anti-static and anti-interference shielding layer.
Membrane switch with hidden metal dome. The surface is a raised, flat button with sharp edges. The conductive silver wire is an anti-static and anti-interference shielding layer. It passes through the case hole and is connected to the ground wire of the PCB.
Membrane switches have rapidly replaced traditional mechanical switches. Membrane switches are widely used in household appliances, office equipment, instruments, machine tools, medical equipment, electromechanical products, industrial controls, toys and other complete products. Membrane switches can be mainly divided into: flat touch keyboard, concave and convex three-dimensional keyboard, and high-performance waterproof type. There are also EL or LED backlight indication types (used for key function indication or key font pattern lighting guidance), and luminous storage types (absorbing light sources during the day and storing the light sources on the keyboard, and the keys will glow at night).
Medical communication equipment membrane switch telephone panel. The surface is made of anti-bacterial coating, which can effectively prevent the growth of bacteria, and there are long metal shrapnel buttons inside. There are bumps with a special feel (number 5).
Customized model for Siemens equipment repair and replacement, multi-layer panel mezzanine space design, button function content can be modified later, multi-layer circuits and multi-interface output, simple installation, comprehensive functions.
Rechan Electronic Technology Co., Ltd. is a manufacturer of membrane switches and touch switches. We have comprehensive membrane switch knowledge, high-quality production conditions, and can design membrane switches for you free of charge. The membrane panel cooperates with the capacitive touch sensing circuit to form a touch sensing membrane switch. The touch switch is sensitive and can trigger the switch function as long as your finger touches the switch surface. Because the surface of the touch switch is a screen-printed PC or PMMA panel, the surface is smooth and bright, making it more beautiful than ordinary key switches. kevin@rechan.com
