Seagate ST336705LW/LC Computer Drive User Manual


 
26 Cheetah 36XL Product Manual, Rev. E
Figure 5. Typical ST39205 drive +12 V current profile
Figure 6. Typical ST336705 drive +5 V current profile
0.0 2 4 6 8 10 12 14 16
0.0
0.5
1.0
1.5
2.0
2.5
3.0
A
Seconds
AC Envelope
+12 Volt Current during spindle start – Typical Amperes
Nominal (average) DC curve
T0 T3
T1
T2
T5
T4
0.0 2 4 6 8 10 12 14 16
0.0
0.5
1.0
1.5
2.0
2.5
3.0
A
Seconds
+5 Volt Current during spindle start – Typical Amperes
Nominal (average) DC curve
AC Envelope
T0 T3
T1
T2
T5
T4