Compaq CONTURA AERO - Chapter 6.4 Internal Power Supply; Chapter 6.5 Nickel Metal Hydride (NIMH) Battery Pack

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Logical Configuration:
Cylinders 873 722
Heads 16 10
Sectors/Track 24 23
Bytes Per Sector 512 512
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Chapter 6.4 Internal Power Supply
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Input Requirements:
Input Voltage 10.8 - 17.5 VDC
Standby 10.8 - 17.5 VDC
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Power Output:
Steady State 10W
Peak 17W
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VDC Output V01 (+5) V02 (+12) V03 (+40)
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Nominal Voltage 5.10V 12.0V 43.0V
Continuous Current 1.25A 60.0 mA 40.0 mA
Peak Current 3.0A 60.0 mA 40.0 mA
Regulation Tolerance +/- 3% +/- 5% +/- 5%
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Chapter 6.5 Nickel Metal Hydride (NIMH) Battery Pack
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Standard Extended Life
U.S. Metric U.S. Metric
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Dimensions:
Height 0.725 in 1.84 cm 0.725 in 1.84 cm
Length 5.37 in 13.64 cm 8.07 in 20.5 cm
Width 2.04 in 5.18 cm 2.04 in 5.18 cm
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Weight (approximate) 0.696 lb 0.316 kg 1.09 lb 0.494 kg
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Power Supply:
Nominal Voltage 10.8 10.8
Capacity 1500 mAh 2300 mAh
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Battery Life *
Contura Aero 4/25 2.5 to 4 hr 4 to 6 hr
Contura Aero 4/33C 2.5 to 4 hr
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Environmental Requirements:
Operating
Standard (U.S.) 50oF to 104oF
Standard (Metric) 10oC to 40oC
Extended Life (U.S.) 50oF to 104oF
Extended Life (Metric) 10oC to 40oC
Nonoperating
Standard (U.S.) -4oF to 122oF