IBM DTTA-351010 - Deskstar 10.1 GB Hard Drive, Технические характеристики

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6.5 DC Power Requirements
Connection to the product should be made in isolated secondary circuits (SELV). The following voltage
specification is applied at the power connector of the drive. Damage to the file electronics may result if the
power supply cable is connected or disconnected while power is being applied to the file (Hot plug/unplug is
not allowed). There is no special power on/off sequencing required.
Figure 36. Input Voltage
During run and spin up Absolute max voltage
+ 5 Volts Supply 5V + / - 5 % 7V
+ 1 2 Volts Supply DTTA-35xxxx 12V + 1 0 % , - 8 %
DTTA-37xxxx 12V + / - 5 %
15V
Figure 37. Power Supply Current of DTTA-37xxxx
(All values in Amps.)
+5Volts +12Volts Total
(W)
Pop Mean Std.Dev Pop Mean Std.Dev
Idle Average 0.29 0.02 0.45 0.1 6.9
Idle ripple (peak-to-peak) 0.25 0.04 0.7 0.15
Seek peak 0.55 0.02 1.7 0.2
Seek average (*1) 0.33 0.02 0.7 0.1 10.1
Start up (max) 0.7 0.02 2 0.1
R N D R / W peak 0.8 0.15 0.75 0.1
R N D R / W average (*2) 0.42 0.15 0.65 0.1 9.9
Standby/Sleep average 0.165 0.01 0.0045 0.001 0.9
Figure 38. Power Supply Current of DTTA-351680/351350/351290
(All values in Amps.)
+5Volts +12Volts Total
(W)
Pop Mean Std.Dev Pop Mean Std.Dev
Idle Average 0.29 0.02 0.29 0.1 4.9
Idle ripple (peak-to-peak) 0.25 0.04 0.6 0.15
Seek peak 0.55 0.02 1.6 0.2
Seek average (*1) 0.33 0.02 0.6 0.1 8.9
Start up (max) 0.7 0.02 2 0.1
R N D R / W peak 0.8 0.15 0.65 0.1
R N D R / W average (*2) 0.42 0.15 0.55 0.1 8.7
Standby/Sleep average 0.165 0.01 0.0045 0.001 0.9
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O E M Specifications for DTTA-3xxxxx