Compaq Evo D500 User Manual

Chapter 7 Power and Signal Distribution
7.1.1 POWER SUPPLY ASSEMBLY
The power supply assembly is contained in a single unit that features a selectable input voltage:
90-132 VAC and 180-264 VAC. Small Form Factor systems use a 120-watt supply while all other
systems employ a 200-watt supply. Tables 7-1 and 7-2 list the specifications of the power
supplies.
Table 7–1. 120-Watt Power Supply Assembly Specifications
Table 7-1.
120-Watt Power Supply Assembly Specifications (P/N 165997)
Range/
Tolerance
Min. Current
Loading [1]
Max.
Current
Surge
Current [2]
Max.
Ripple
Input Line Voltage:
110 VAC Setting
220 VAC Setting
90 - 132
VAC
180-264
VAC
--
--
--
--
--
--
--
--
Line Frequency 47 - 63 Hz -- -- -- --
Steady State Input (VAC) Current -- -- 4.0 A -- --
+3.3 VDC Output +/- 5% 0.60 A 11.0 A 11.0 A 50 mV
+5 VDC Output +/- 5 % 0.50 A 11.0 A 11.0 A 65 mV
+3 AUX Output +/- 5 % 0.20 A 1.00 A 1.00 A 50 mV
+5 AUX Output +/- 4 % 0.20 A 2.40 A 2.40 A 65 mV
+12 VDC Output +/- 5 % 0.00 A 3.00 A 3.50 A 120 mV
-12 VDC Output +/- 10 % 0.00 A 0.15 A 0.15 A 200 mV
NOTES:
[1] Minimum loading requirements must be met at all times to ensure normal operation
and specification compliance.
[2] Surge duration no longer than 10 seconds and +12 tolerance +/- 10%.
Table 7–2. 200-Watt Power Supply Assembly Specifications
Table 7-2.
200-Watt Power Supply Assembly Specifications (P/N 161071 or 386461)
Range/
Tolerance
Min. Current
Loading [1]
Max.
Current
Surge
Current [2]
Max.
Ripple
Input Line Voltage:
110 VAC Setting
220 VAC Setting
90 - 132
VAC
180-264
VAC
--
--
--
--
--
--
--
--
Line Frequency 47 - 63 Hz -- -- -- --
Steady State Input (VAC) Current -- -- 6.00 A -- --
+3.3 VDC Output +/- 4% 1.40 A 18.0 A [3] 18.0 A 50 mV
+3.3 AUX +/-5 % 0.00 2.00 A 2.00 A 50 mV
+5 VDC Output +/- 5 % 1.40 A 20.0 A [3] 20.0 A 50 mV
-5 VDC Output +/- 10 % 0.00 A 0.15 A 0.15 A 100 mV
+5 AUX Output +/- 4 % 0.00 A 1.70 A 1.70 A 50 mV
+12 VDC Output +/- 5 % 0.07 A 6.50 A 8.50 A 120 mV
-12 VDC Output +/- 10 % 0.00 A 0.15 A 0.15 A 200 mV
NOTES:
[1] Minimum loading requirements must be met at all times to ensure normal operation
and specification compliance.
[2] Surge duration no longer than 10 seconds and +12 tolerance +/- 10%.
[3] Maximum combined power provided by +3.3 and +5 VDC outputs should not exceed 135 watts.
Compaq Deskpro and Evo Personal Computers
Featuring Intel Celeron and Pentium III Processors
Fifth Edition - March 2002
7-2

Compaq Evo D500 Specifications

General

Brand	Compaq
Model	Evo D500
Category	Desktop
Language	English