Compaq dx2810 Service Reference Guide: HP Compaq dx2810 and dx2818 Business PC - Page 158

Power Supply, Power Output, Rated Input Current maximum, Rated Line Frequency

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Table D-2 Specifications (continued) Power Supply 115V 230V Operating Voltage Range1 90-140 VAC 180-264 VAC Rated Voltage Range 100-127 VAC 200-240 VAC Rated Line Frequency 50-60 Hz 50-60 Hz Power Output 250 W 250 W Rated Input Current (maximum)1 7A @ 100 VAC 3.5A @ 200 VAC 1 This system utilizes a passive power factor corrected power supply. The power factor correction is present in the 230V operating mode only. This allows the system to pass the CE mark requirements for use in the countries of the European Union. This supply requires the use of an input voltage range select switch. 148 Appendix D Specifications

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Power Supply
Operating Voltage Range
1
Rated Voltage Range
Rated Line Frequency
115V
90-140 VAC
100-127 VAC
50-60 Hz
230V
180-264 VAC
200-240 VAC
50-60 Hz
Power Output
250 W
250 W
Rated Input Current (maximum)
1
7A @ 100 VAC
3.5A @ 200 VAC
1
This system utilizes a passive power factor corrected power supply. The power factor correction is present in the 230V
operating mode only. This allows the system to pass the CE mark requirements for use in the countries of the European Union.
This supply requires the use of an input voltage range select switch.
Table D-2
Specifications (continued)
148
Appendix D
Specifications