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Barracuda 9 Installation Guide, Rev. A 13
DC power requirements
1
Measured with an average reading DC ammeter. Instanta-
neous +12V current peaks will exceed these values.
Single-ended Differential
+5V
11
± 5%
+12V
± 5%
2
+5V
11
± 5%
+12V
± 5%
2
Voltage regulation
5
Amps
Maximum operating current
1
1.02 0.83 TBD TBD
Maximum starting current
Peak DC
3, 6
Peak AC
3
0.98
–
2.2
3.1
TBD
TBD
TBD
TBD
Delayed motor start (max)
1, 4
1.04 0.05 TBD TBD
Peak operating current
Typical DC
1
Maximum DC
1
Maximum (peak)
0.97
1.02
1.09
0.8
0.83
1.8
TBD
TBD
TBD
TBD
TBD
TBD
Track following (DC)
at OD
1
at ID
1
0.94
0.92
0.74
0.76
TBD
TBD
TBD
TBD
Read track
OD DC
1
AC
1.05
1.14
0.79
1.0
TBD
TBD
TBD
TBD
Seeking
Typical DC
1, 13
Maximum DC
1
Maximum (peak) AC
0.97
1.00
1.03
0.92
1.04
1.8
TBD
TBD
TBD
TBD
TBD
TBD