HP Compaq Elite 8000 CMT Technical Reference Manual page 77

Table 7-2 lists the specifications of the 240-watt power supply used in the SFF unit.
Input voltage:
1 15 VAC
230 VAC
Line Frequency
Input (AC) Current Requirement
(100 VAC rms @ 60 Hz)
Output voltage (VDC):
+12 Vmain
+12 Vcpu
+12 Vsb (aux)
–12 V
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 12-volt tolerance +/- 10%.
Table 7-3 lists the specifications for the 320-watt power supply used in the CMT form factor.
Input voltage:
1 15 VAC
230 VAC
Line Frequency
Input (AC) Current Requirement
(100 VAC rms @ 60 Hz)
Output voltage (VDC):
+12 Vmain
+12 Vcpu
+12 Vsb (aux)
–12 V
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 12-volt tolerance +/- 10%.
Technical Reference Guide
Table 7-2.
SFF 240-Watt Power Supply Unit Specifications
AC Range or
DC Regulation
90–140 VAC
180–264 VAC
47–63 Hz
--
1 1.62 to 12.57
1 1.62 to 12.57
1 1.06 to 1 1.74
–10.8 to –13.2
Table 7-3.
CMT 320-Watt Power Supply Unit Specifications
AC Range or
DC Regulation
90–140 VAC
180–264 VAC
47–63 Hz
--
1 1.62 to 12.57
1 1.62 to 12.57
1 1.06 to 1 1.74
–10.8 to –13.2
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Power and Signal Distribution
Min.
Current Max.
Loading [1] Current
-- --
-- --
-- 5.5 A rms
0.5 A 14 A
1 A 12 A
0.1 A 1.3 A
0 A 0.15 A
Min.
Current Max.
Loading [1] Current
-- --
-- --
-- 5.5 A rms
0.5 A 16 A
1 A 14 A
0.1 A 1.3 A
0 A 0.15 A
Surge Max.
Current [2] Ripple
-- --
-- --
-- --
16 A 120 mV
16 A 120 mV
1.5 A 120 mV
0.5 A 120 mV
Surge Max.
Current [2] Ripple
-- --
-- --
-- --
18 A 120 mV
18 A 120 mV
1.5 A 120 mV
0.5 A 120 mV
7-3