ICP Electronics DM-121 User Manual page 6

Power supply: (DM-121)
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Model no: UP06031120A
Input requirements:
Input Voltage range: 90 to 264 VAC.
Line frequency: 47 to 63 HZ.
In-Rush current: 80 A max.
Input current: 1.4 A max.
Output:
Output Voltage range: +11.4V ~+12.6V (tolerance: ¡Ó5%) 3.8A 45 Watt
Ripple and Noise at +12V Voltage
Maximum peak to peak ripple and noise: 120mV
Operating environmental conditions:
Ambient Temperature: 0°C~50°C.
Relative Humidity: 10%~95%.
Altitude: Sea level to 12,000 feet.
Vibration: 1.0mm, 10-25Hz, 15 minutes per cycle for each Axis (X, Y, Z).
EMI emissions:
The power supply meets the radiated and conducted emission requirements for
a (CISPR22 CLASS B) and a (FCC CLASS B).
MTBF:
When the power supply is operated within any of the limits of this power
supply's specification, the MTBF shall be at least 50,000 hours at 25°C.
** System Power Cons umption: 12V / 1.3A(not include touch screen)
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