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Chapter 7 Power and Signal Distribution
7.2.1
he D315 models use a 220-watt power supply assembly with the specifications listed in the
Table 7-1. 220-Watt Power Supply Assem tions
Tab
POWER SUPPLY ASSEMBLY
T
following table:
bly Specifica
le 7-1.
Power Sup Assembly ecificatio s
Range/
Tolerance
Min. Current
Loading [1]
Max.
Current
Surge
Current [2]
Max.
Ripple
e:
90 - 132 VAC
180 - 264 VAC
Input Line Voltag
115VAC setting
230VAC setting
--
--
--
--
Line Frequency 47 - 63 Hz -- -- -- --
Constant Input (AC) Current
-- -- 6.00 A -- --
+3.33 VDC Output +/- 4% 1.0 A 15.0 A 15.0 A 50 mV
+5 VDC Output +/- 5 % 1.0 A 11.0 A 11.0 A 50 mV
+5.05 AUX Output +/- 4 % 0.0 A 3.00 A 3.00 A 50 mV
220-Watt ply Sp n
+12 VDC Output +/- 5 % 0.1 A 5.00 A 7.50 A 120 mV
+12.8 V 200 mV DC Output (Vcpu) +/- 12 % 0.0 A 7.50 A 7.50 A
-12 VDC 0 % 0.0 A 0.15 A 0.15 A 200 mV Output +/- 1
NOTES:
[1] Minimum loading requirements must be met at all times to ensure normal operation
The D325 models use a 240-watt power supply assembly with the specifications listed in the
Table 7-2. 240-Watt Power Supply Assem ations
ab
and specification compliance.
[2] Surge duration no longer than 10 seconds with 12-volt tolerance +/- 10%.
following table:
bly Specific
T le 7-2.
Range/
Tolerance
Min. Current
Loading [1]
Max.
Current
Surge
Current [2]
Max.
Ripple
e:
90 - 132 VAC
180 - 264 VAC
Input Line Voltag
115VAC setting
230VAC setting
--
--
--
--
Line Frequency 47 - 63 Hz -- -- -- --
Constant Input (AC) Current
-- -- 6.00 A -- --
+3.33 VDC Output +/- 3.3% 1.0 A 19.0 A 19.0 A 50 mV
+5.08 VDC Output +/- 3.3 % 1.0 A 14.0 A 14.0 A 50 mV
+5.08 AUX Output +/- 4 % 0.0 A 3.00 A 3.00 A 50 mV
240-Watt Power Supply Assembly Specifications
+12 VDC Output +/- 5 % 0.1 A 5.00 A 7.50 A 120 mV
+12.8 V 200 mV DC Output (Vcpu) +14/- 10 % 0.0 A 9.00 A 9.00 A
-12 VDC 0 % 0.0 A 0.15 A 0.15 A 200 mV Output +/- 1
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 with 12-volt tolerance +/- 10%.
Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Second Edition - April 2003
7-2