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Power and Signal Distribution
Table
Table
SFF 240-Watt Power Supply Unit Specifications
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| AC Range or | Min. |
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| Current | Max. | Surge | Max. | |
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| DC Regulation | Loading [1] | Current | Current [2] | Ripple |
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Input voltage: |
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115 VAC | ||||||
230 VAC |
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Line Frequency | ||||||
Input (AC) Current Requirement | 5.5 A rms | |||||
(100 VAC rms @ 60 Hz) |
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Output voltage (VDC): |
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+12 | Vmain | 11.62 to 12.57 | 0.5 A | 14 A | 16 A | 120 mV |
+12 | Vcpu | 11.62 to 12.57 | 1 A | 12 A | 16 A | 120 mV |
+12 | Vsb (aux) | 11.06 to 11.74 | 0.1 A | 1.3 A | 1.5 A | 120 mV |
0 A | 0.15 A | 0.5 A | 120 mV | |||
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NOTES:
Total continuous power should not exceed 240 watts. Total surge power (<10 seconds w/duty cycle < 5 %) should not exceed 265 watts.
[1]The minimum current loading figures apply to a PS On start up only.
[2]Maximum surge duration for +12Vcpu is 1 second with
Table
Table
CMT 320-Watt Power Supply Unit Specifications
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| AC Range or | Min. |
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| Current | Max. | Surge | Max. | |
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| DC Regulation | Loading [1] | Current | Current [2] | Ripple |
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Input voltage: |
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115 VAC | ||||||
230 VAC |
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Line Frequency | ||||||
Input (AC) Current Requirement | 5.5 A rms | |||||
(100 VAC rms @ 60 Hz) |
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Output voltage (VDC): |
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+12 | Vmain | 11.62 to 12.57 | 0.5 A | 16 A | 18 A | 120 mV |
+12 | Vcpu | 11.62 to 12.57 | 1 A | 14 A | 18 A | 120 mV |
+12 | Vsb (aux) | 11.06 to 11.74 | 0.1 A | 1.3 A | 1.5 A | 120 mV |
0 A | 0.15 A | 0.5 A | 120 mV | |||
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NOTES:
Total continuous output power should not exceed 320 watts.
[1]Minimum loading requirements must be met at all times to ensure normal operation and specification compliance.
[2]Maximum surge duration for +12Vcpu is 1 second with
| Technical Reference Guide | www.hp.com |