Touchscreen, Power, Fuse – National Instruments Touch Panel Computer TPC-2012 User Manual
Page 21: Environment
Appendix A
Specifications
A-4
ni.com
Backlight.................................................2 CCFL
Backlight lifespan ...................................50,000 h
Note
There may be several bright or dark pixels on the LCD. This phenomenon is normal
in LCD manufacturing.
Touchscreen
Touch type ..............................................Resistive
Base glass construction...........................Tempered Glass
Resolution ...............................................1024
× 1024
Light transmission ..................................75% typical
Controller................................................USB interface
Lifespan ..................................................1 million touches at a single point
Power
Input voltage ...........................................18 to 32 VDC
Typical ....................................................24 VDC, 2.0 A
Fuse
Rating......................................................T3.15 A, 250 V
Size .........................................................5
× 20 mm
Note
When replacing the fuse, use only a fuse of the same type and rating.
Note
For your protection, the fuse is set to break if the input voltage exceeds 33 VDC.
Environment
Operating temperature ............................0 to 50 °C (32 to 122 °F)
Storage temperature ................................–20 to 60 °C (–4 to 140 °F)
Humidity .................................................40 °C @ 10 to 95% relative
humidity (noncondensing)