| Mechanical characters | ||
|---|---|---|
| Item | Test condition | Allow condition |
| Ball Drop Test | 0.5J | Steel ball drop down to AGcenter ,after 3 times, the ag still safety |
| Hardness |
Pencil:6H Pressure:500g/45° |
Hardness≧6H |
| Life | touch times | ≧1000000 times |
| FPC pull |
Pull angle：90° pull Speed：50mm/min |
Strength ≧ 500gf/cm |
| Optical characters | ||
|---|---|---|
| item | testing condition | Allow condition |
| V/A transmission | 550nm | ≧83% |
| Camera hole through rate | 550nm | ≧90% |
| IR hole through rate | 840nm | 5%≦T≦25% |
|
Electricity characters,Power need connect with GND, controller board 、 metal cover and power board connected GND together |
|
|---|---|
| item | spec |
| Interface | USB2.0 full speed |
| Power Supply | USB |
| DC 5V±5% | |
| Average Current | <200mA |
