Power Supply
CAUTION: Use only the power adapter supplied with the Dome E3 display unit; Ault MW122RA1223F52.
Category | Characteristic Item  | Specification  | 
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Power input  | Voltage selection  | |
requirements  | Voltage  | 100 – 240V AC  | 
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  | Current  | 2.0 A  | 
  | Frequency  | 50 to 60 Hz  | 
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Power output  | Voltage  | 12 V DC ±5%  | 
requirements  | Current  | 10.0 A (120 W)  | 
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Physical  | Size  | 228.6 mm x 76.2 mm x 50.8 mm  | 
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  | (9 in x 3 in x 2 in)  | 
  | Weight  | 1.3 kg (2.75 lb)  | 
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Reliability
Characteristic item | Specification  | 
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Display  | MTBF >50,000 hours  | 
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Backlight  | MTBF 50,000 hours to 50% brightness with backlight on continuously  | 
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Environment
Characteristic item | 
  | Specification  | 
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EMI shielding | 
  | No emission of  | 
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Temperature | operating  | 0° C to 40° C  | 
  | storage  | |
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Humidity  | operating  | 10% to 80% Relative Humidity  | 
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  | storage  | 5% to 90% Relative Humidity  | 
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Dome E3 Specification 21