HP Model 712/80 hp 9000 series 700 model 712 technical reference manual (a2615 - Page 55

Electrical Information, Power, Requirements

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Relative Humidity Operating: Max wetbulb temperature Non-operating: Maximum wetbulb temperature Shock Operating: Non-operating: Vibration Operating: Swept Sine: Random: Non-operating : Swept Sine: Random: 20% to 80% non-condensing 29 deg. C (84 deg. F) 10% to 90% non-condensing 40 deg. C (104 deg. F) Less than 5 G peak, 11 ms, 1/2 sinewave Less than 50 G peak, 11 ms + 3 ms, 1/2 sinewave 0.25 G peak, 5 - 500 Hz, 20 minute 0.25 G peak , 5 - 500 Hz, 10 minute 0.5 G peak, 5 - 500 Hz, 20 minute 2 G peak , 5 - 500 Hz, 10 minute Electrical Information Power Requirements Table 4-3.Mass Storage Power Requirements Voltage +5 V +12 V 260 MB .75A .9A 525 MB .75A .65A 1 GB 1.0A 0.7A Floppy Drive 0.3A ave. n/a Model 712 Technical Reference Int. Mass Storage 4-7

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4-7
Int. Mass Storage
Model 712 Technical Reference
Relative Humidity
Operating:
20% to 80% non-condensing
Max wetbulb
temperature
29 deg. C (84 deg. F)
Non-operating:
10% to 90% non-condensing
Maximum wetbulb
temperature
40 deg. C (104 deg. F)
Shock
Operating:
Less than 5 G peak, 11 ms, 1/2 sinewave
Non-operating:
Less than 50 G peak, 11 ms + 3 ms, 1/2 sinewave
Vibration
Operating:
Swept Sine:
0.25 G peak, 5 - 500 Hz, 20 minute
Random:
0.25 G peak , 5 - 500 Hz, 10 minute
Non-operating
:
Swept Sine:
0.5 G peak, 5 - 500 Hz, 20 minute
Random:
2 G peak , 5 - 500 Hz, 10 minute
Electrical Information
Power
Requirements
Table 4-3.Mass Storage Power Requirements
Voltage
260
MB
525 MB
1 GB
Floppy Drive
+5 V
+12 V
.75A
.9A
.75A
.65A
1.0A
0.7A
0.3A ave.
n/a