触摸屏技术参数: 高电阻屏 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 千万次 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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