Active Member
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Address: Room 1212, Unit A, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District,Beijing,100025,P.R.C
Contact name:
Memorit Co.,LTD |
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5-wires resistive touch panel
Percussion life: >1, 000, 000 Times (4Line)
>10, 000, 000 Times (5Line)
Overview:
Resistive touch screen from the next line (glass or film material)
conductive ITO layer and the line (film material) conductive ITO
layer. Separated by using fine insulated middle, when the touch
screen surface without pressure, the bottom line into the open.
Once the pressure applied to the touch screen, turn-down line, the
controller circuit through the conductive ITO layer under the X
coordinate direction in the drive voltage is applied through
conductive ITO layer on the line probe to detect the voltage on the
X direction by The projected X coordinate of the contact. Through
the controller to change the direction of the applied voltage,
empathy can be measured contacts the Y coordinate, which clearly
the position of contacts.
Main technical parameters:
1. Environmental parameters
| Project | Values |
| Range of working temperature and humidity | -20°C - +60°C, < 90 %RH |
| Range of storage temperature and humidity | -30°C - +70°C, < 90 %RH |
2.Mechanical properties
| Project | Values | |||
| Operating pressure | 20-150g | |||
| Operation Life | Percussion life | >10, 000, 000 Times (5Line) >1, 000, 000 Times (4, 8Line) | ||
| Stroke life | >1, 000, 000 Times (5Line) >100, 000 Times (4, 8Line) | |||
| Optical properties | Transparency >80% | Degree of atomization <3% | Definition >90% | Gloss>170GU |
| Surface hardness | > 3 H | |||
| Capacitance | Based on the product size | |||
3. Electrical properties
| Project
| Values
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| Maximum voltage
| 5V DC 5V(DC)
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| Maximum electricity
| Upper line
| 35mA
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| Lower line
| 35mA
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| Loop resistance
| Based on the size of the drive area
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| Insulation Resistance
| 20MΩ or over (DC25V) >(DC 25V)
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| Linearity
| < 1.5%(FG)
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| Contact Bounce
| < 15ms
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Applications:
Mobile communication products, PDA, PC, home appliances, industrial
computers, information terminals, banking self-service systems,
e-books, car navigation systems, industrial control equipment,
tablet, game consoles and so on.
