United States December 31, 2002
Maintenance and Service Guide
Compaq Presario 7300 Series Computers
Product Description Troubleshooting Illustrated Parts Catalog
Home Removal & Replacement Jumper & Switch Information Specifications
System
CD and DVD
drive
Diskette
drive
Hard drives
Power supply
Mouse
Fax/modem
SPECIFICATIONS
Power Supply
U. S.
Input Specifications
Nominal Line Voltage
115 to 230 VAC
Range Input Line
90 to 180 VAC
Frequency Range
50+ 3 to 60+ 3 Hz
Input Current
115V 3.00 AMPS
Input Current
230V 1.50 AMPS
Output Power
110 Watts
Inrush Current
80 A at 132 VAC
(cold start)
Holdup Time
16 ms from zero crossing at 120 VAC
Environment
Temperature Range
Operating
10 to +50 ° C
Storage
-20 to +60 ° C
Humidity
Non Condensing
Operating
20% to 90% RH
Storage
5% to 95% RH
Safety Standard
UL 1950;
CSA 22.2 #234, level 3;
TUV EN 60950;
NEMKO
CB
Note: Leakage current should be less than 3.5mA.
EMI Requirements
FCC part 15 subpart J class B at system load.
CISPR22 CLASS B
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