- 尺寸: 15英寸
- 液晶屏种类: 屏
- 黑白响应时间: 8毫秒
- 屏幕类型: 普屏
- 成色: 全新
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触摸屏技术参数:
四线电阻屏
表面硬度:3H
透光率:80 %↑
操作温度:-10°C ~ 60°C
耐久力打击:超过 1 百万次
操作电压: DC5V
X、Y阻值:200Ω ~ 900Ω(依不同尺寸而稍有变化)
线性< 1.5%
表面处理:雾面及亮面
操作压力 :15~70g (依客户需求而定)
储存温度:-20°C ~ 70°C
噪声:5 m sec ~ 15 m sec
操作电流:5mA ~ 25mA
光透过率在波长550 nm的可视波下可达到85%↑以上
绝缘阻抗:20MΩ↑ @DC25V
导通阻抗
200Ω< X Axis <800Ω
300Ω< Y Axis <900Ω
绝缘阻抗
20MΩ↑ @ DC 25V
耐静电气
10 KV , 100Ω , 250 PF的静电气压加后无异常发生。
线性误差
X Axis:1.5% ↓
Y Axis:1.5% ↓
操作电压
操作电压可从 3V ~ 7V DC
操作电流
操作电流可从 5mA ~ 25mA
Electronics Specification
Surface Hardness:3H
Optical Clarity:80 %↑
Operating Temperature :-10°C ~ 60°C
Endurance Test strikes :Over 1 million
Operating Voltage: DC5V
Resistance:200W ~ 900W
Linearity< 1.5%
Faceplate Surface :Anti-glare coating
Operation Pressure : 15 ~ 70g
Storage Temperature:-20°C ~ 70°C
Message Noise:5 m sec ~ 15 m sec
Operating Current:5mA ~ 25mA
Isolation Resistance:20MW↑ @DC25V
Optical Performance
Light transparency should keep above 80%↑ under the visible wave when the wave length is 550nm tion Resistance:20MW↑ @DC25V
Electrical Performance
Connector Resistance
200Ω< X Axis <800Ω
300Ω< Y Axis <900Ω
Insulation Resistance
20MΩ↑ @ DC 25V
Electrostatic Endurance
No abnormal appearance after 10kv, 100W, 250PF electrostatic used.
Linearity
X Axis:1.5% ↓
Y Axis:1.5% ↓
Operating Voltage
3V ~ 7V DC
Operating Current
5mA ~ 25mA
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