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| Product Name: |
Resistive Touch Panel
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| Supply Ability: |
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| Related proudcts |
lcd, touch, resistive, |
| Specifications |
2.2inch to 22inch |
| Price Term: |
FOB |
| Port of loading: |
Guangzhou |
| Minimum Order |
50pcs |
| Unit Price: |
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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 ***ect 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, e***thy can be measured contacts the Y coordinate, which clearly the position of contacts.
Main technical parameters£º
1. Environmental parameters
Project Values
Range of working temperature and humidity -20℃ - +60℃£¬< 90 %RH
Range of storage temperature and humidity -30℃ - +70℃£¬< 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 Tran***rency
>80% Degree of atomization
<3% Definition
>90% Gloss>170GU
Surface hardness > 3 H
Capacitance Based on the product size
3. Electrical properties
Project
Values
Maximum voltage
5V DC 5V£¨DC£©
Maximum electricity
Upper line
35mA
Lower line
35mA
Loop resistance
Based on the size of the drive area
Insulation Resistance
20M¦¸ or over (DC25V) >£¨DC 25V£©
Linearity
< 1.5%(FG)
Contact Bounce
< 15ms
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| Company: |
Guangzhou KD Touch Electronics Co.,Ltd
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| Contact: |
Mr. victor chung |
| Address: |
2nd Floor,NO.19 Hejing Road,Fangcun,Liwan District |
| Postcode: |
510000 |
| Tel: |
86 20 37884986 |
| Fax: |
86 20 37884491 |
| E-mail: |
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