- Membrane switch is a operating system of key function, indicating element and instrument panel brought together. Membrane switch is also named light touch keyboard, using planar multilayer combination sealing structure as a whole. It is a new type of optical, mechanical and electrical integration of electronic component. It can replace the keys of conventional discrete component , more reliably operating system tasks.
- Membrane switch panel is the main type of membrane switch, made of the basis of rigid or flexible printed circuit board, installed tactile or non-tactile buttons and plastic membrane overlay printed with colorful decorative pattern. It is a new type of human conversation interface. The connection between the switching circuit with the machine can be completed by the splicing or welding method.Printing Circuit Techinical Parameters:
elektroanyske Kenmerkend <35V( DC) <1001W mA
Libbensferwachting flat type≥ 500 miljoen kear tactile type≥ 100 miljoen kear
Contact Resistance 10Oh ~ 500O( neffens de trace lingte en materialen om te befêstigjen)
operation Temperatur -40° c ~ + 80 ° C isolearjende Impedanz > 100MΩ 250V DC opslach Temperatur -40° c ~ + 85 ° C Ferset Of The Wire < 1 Ω/ sm breedte 1.27mm Humidity +40° C, 90%~ 95%, 240 oere Operation Force Flat type 57 ~ 284g( 2~ 10 oz) Tactile type 170 ~ 397g( 6~ 14Oz)
switch Stroke Flat type 0.1 ~ 0.5mm Tactile type 0.6 ~ 1.5mm
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