Product manual

Cheetah 15K.6 FC Product Manual, Rev. D
25
Table 4: ST3300656FC DC power requirements
1 Gbit 2 Gbit 4 Gbit
Notes (Amps) (Amps) (Amps) (Amps) (Amps) (Amps)
Voltage +5V +12V [2] +5V +12V [2] +5V +12V [2]
Regulation [5] ±5% ±5% [2] ±5% ±5% [2] ±5% ±5% [2]
Avg idle current DCX
[1] [7] 0.51 0.66 0.54 0.66 0.60 0.67
Maximum starting current
(peak DC) DC 3σ [3] 0.68 1.76 0.71 1.77 0.95 1.77
(peak AC) AC 3σ [3] 0.94 3.90 0.95 3.94 1.14 4.05
Delayed motor start (max) DC 3σ [1] [4] 0.62 0.04 0.64 0.04 0.70 0.04
Peak operating current:
Typical DCX [1] [6] 0.57 1.09 0.59 1.09 0.65 1.07
Maximum DC 3σ [1] 0.61 1.21 0.64 1.21 0.70 1.19
Maximum (peak) DC 3σ 1.08 2.49 1.14 2.47 1.20 2.48
Table 5: ST3300056FC DC power requirements
1 Gbit 2 Gbit 4 Gbit
Notes (Amps) (Amps) (Amps) (Amps) (Amps) (Amps)
Voltage +5V +12V [2] +5V +12V [2] +5V +12V [2]
Regulation [5] ±5% ±5% [2] ±5% ±5% [2] ±5% ±5% [2]
Avg idle current DCX
[1] [7] 0.55 0.64 0.59 0.64 0.65 0.65
Maximum starting current
(peak DC) DC 3σ [3] 0.65 1.76 0.68 1.76 0.92 1.76
(peak AC) AC 3σ [3] 0.99 4.09 0.97 3.94 1.21 4.17
Delayed motor start (max) DC 3σ [1] [4] 0.63 0.04 0.66 0.04 0.72 0.04
Peak operating current:
Typical DCX [1] [6] 0.59 1.06 0.62 1.06 0.68 1.06
Maximum DC 3σ [1] 0.62 1.09 0.66 1.09 0.72 1.09
Maximum (peak) DC 3σ 1.16 2.48 1.22 2.48 1.28 2.48