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Barracuda 36ES Product Manual, Rev. H
3.0
2.5
2.0
1.5
A
1.0
0.5
0.0
T0
0.0
Figure 3.
Typical ST336737 drive +12 V current profile
1.2
1.0
0.8
0.6
A
0.4
0.2
0.0
T0
0.0
Figure 4.
Typical ST336737 drive +5 V current profile
+12 Volt Current during spindle start – Typical Amperes
AC Envelope
T1
T2
T3
2
4
6
Seconds
+5 Volt Current during spindle start – Typical Amperes
AC Envelope
T1
T2
T3
2
4
6
Seconds
Nominal (average) DC curve
T4
T5
8
10
12
Nominal (average) DC curve
T4
T5
8
10
12
14
16
14
16
23
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