4
Storage
Temperature range
-20°C to 60°C
Relative humidity 5% to 80%
Altitude 0 to 9144M (30000 ft)
2.2 Safety, EMC, Ergonomics and Compatibility Requirements
Items Description
UL/ C TUV/
Windows 2000 Windows XP
Compatibility
● ● ●
Energy Star
Power
Management
●
Note: TCO99 is for black model; TCO03 is for white model
2.3 Electrostatic Discharge Requirements
Item Condition Spec
Contact discharge : 4KV
Contact discharge : 8KV ●
Air discharge : 8KV
Electrostatic Discharge IEC61000-4-2(EN55024)
Air discharge : 15KV ●
2.4 Reliability
Items Condition Spec Note
MTBF
≧ 50,000 Hours
Excluding the LCD, CCFL
CCFL Life time Luminance becomes 50%
≧ 40,000 Hours(min)
Note1
Note1. Display an all WHITE field at mid Brightness and Contrast settings.
3. Electrical Characteristics and Performance
3.1 Main Power Supply
The power supply unit built in the cabinet of a liquid crystal display monitor.
Items Condition Spec Note
AC Input Voltage Range Universal input full range 100~240VAC /50~60Hz
AC Input Current 100Vac
240Vac
1.2A(max)
0.6A(max)
AC Frequency Range 100Vac
240Vac
47Hz – 63Hz
Inrush Current
100Vac,cold star,25°C
240Vac,cold star,25°C
40A (max)
60A(max)
Notes: 1. 2.
Regulator Efficiency
DC output full loading ≥80%
Ripple and Noise
+14V output <300mV
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