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•         The main performance parameter of membrane switch

1.Electricity performance: working voltage:≤50VD                  
                                      Operating current: ≤100mA            
                                      Contact resistance:0.5-10Ω              
                                      Return route resistance:Generally≤150Ω,specially according to customer request 
                                      Switch power :1W
                                      insulated  resistance:≥100mΩ
                                      Base material pressure:1500VDC               
2.Physical performance :Service life :1000000times                         
                                      Touching with joint forces:15—500g       
                                      Snapping back time  :10s                                    
                                      Closed displacement :0.1—0.4ms(not touching) 
                                      0.4—1.0ms(with touching) 
                                      The caudal may fold: ≤180°
3.  Environment adaptability:Operating temperature:-10 ℃ ~70 ℃
                                           Depositing temperature:-40 ℃- 70 ℃
                                           Working humidity:﹤ 95%

4. Machine capability:  External  dimensions:400×800MM     
                                 Key size:according to customer request
                                 key .spacing :>1.5MM              
                                 Line wide:》0.5MM 
                                 Resisting vibration:(Reference to MIL-STD-202)

•         The main performance parameter of soft circuit

1.Electricity performance: Working voltage:≤50VDC
                                      Operating current: ≤100mA 
                                      Contact resistance:0.5-10Ω  
                                      Switch power:0.25—500mV
                                      Insulation resistance:≥100mΩ( 250VDC)
                                      Base material  pressure:1500VDC  

2. Physical performance: Service life:>10000000times
                                      Touching with joint forces :20g
                                      Snapping back time :≤5ms 
                                      Switch traveling schedule :0.1mm
                                      The caudal may fold:≤ 180°(turn over freely)

3. Environment adaptability:  Operating temperature:-40 ℃- 30 ℃ 
                                          Working humidity:﹤ 96% `
                                          Altitude :0~6000m

•         The main specifications of EL products

operating voltage:DC1.5V-36V
operating power:10mw/cm2
operating temperature:-20℃-50℃
operating frequency:50HZ-6000HZ
operating electricity:0.1mA/cm2
storage humidity:<90%RH
service life:>5000hours

•         The main specifications of Conductive rubber products

We can design collocations of different colors and color ranges according to customer request.
Different designs of bounce cliff lead to different tactility.
Main parameter of Silicone Rubber
The bounce range: 30g to 350g.
Travel range: 0.5mm to 4.0mm.
Life-span range: 500 to 20,000(10*3).
Bounce force30% to 60%.
Different conductive surface materials lead to different resistance. Range: 0 to 500ohm.
You can choose many kinds of surface finish: Print silicone oil, inferior silicone oil, PU oil, drop glue, plastic joint, laser, PC joint.
Operation temperature: -40 degree to +150 degree.
Storage temperature: -50 degree to +180 degree.

•         The main performance parameter of Metal keypads

  • Communication parameters:
    • USB, PS2 and RS232 are all available
    • Any keys can be re-defined per customer's requirements
  • Mechanical data:
    • Actuation force: 2.0N (pressure point)
    • Key travel: 0.45mm
    • Lettering: laser engraving or raised letters
    • Front panel: brushed stainless steel
    • Actuator/keys materials: stainless steel
  • Electrical data:
    • Switching material: gold-on-gold technology with metal dome PCB
    • Power supply voltage: 5V DC
    • Power consumption: under 300mW for operation and under 200mW for non-operation
    • Electrical lifetime: more than five years
    • EMC: EN55022(B)
  • Working environmental:
    • Operating temperature: -20 to 60°C
    • Storage temperature: -30 to 70°C
    • Operating humidity: 30 to 90%R

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