Specifications Chapter 2
STT8000A Product Manual Page 9
Power specifications
The following table lists the power specifications for the STT8000A. (Power
specifications are measured at the tape drive power connector and are nominal
values.)
Specification Measurement
DC Voltage
+12 VDC +5 VDC
Voltage Tolerance
± 10% ± 5%
Operational Current
2.0 amps 1.0 amp
Standby Current
0.2 amp 0.6 amp
Peak
2.2 amps max. —
Power Sequence
None None
Ripple (peak to peak)
≤
100 mV
≤
100 mV
Power use
(nominal)
< 15 Watts
(excluding surge)
< 15 Watts
(excluding surge)
The following table lists pin assignments for the power connector for the drive.
Pin Assignment
1
+12 VDC
2
+12 return
3
+5 return
4
+5 VDC