HP XA Efficiency, Min, Max 11.0, 10.8, Overvoltage Protection, Isolation Voltage, Safety Standard

1 System Overview

Specifications and Characteristic Data

								Typical per	Typical per
Desktop	Parameter			Total Rating			Notes	PCI	ISA
								Accessory	Accessory
								Slot	Slot
	Efficiency	70% at maximum power output
	Output Voltage Regulation	Min			Nom	Max
		11.0			12.0	13.0
		4.8			5.0	5.25
		3.15			3.3	3.6
		-4.5			-5.0	-5.5
		-10.8			-12.0	-13.2
		4.7			5.0	5.3	(5 VStd By)
	Overvoltage Protection	Not more than 6.5V for 5V output
		Not more than 16V for 12V output
	Isolation Voltage	3000Vac primary/secondary
		1500Vac primary/ground
	Safety Standard	IEC950/UL 1950/CSA950/EN60950
	Maximum input current			3 A
	Current at +5 V			14 A				2.5 A	1 A
	Current at +3.3 V			8 A				—	—
	Total cumulated current on			20 A				—	—
	+3.3 V and +5 V
	Current at -5 V		0.1 A					—	0.2 A
	Current at +5V standby		0.3 A					—	0.2 A
	Current at +12 V			4 A				0.2 A	0.2 A
	Current at -12 V		0.3 A					0.2 A	0.5 A
								Typical per	Typical per
Minitower	Parameter	Total Rating					Notes	PCI	ISA
								Accessory	Accessory
								Slot	Slot
	Input voltage	100-127			200-240		Manual Switch2
		Vac			Vac

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