Agilent Technologies U2781A manual Electrical Specifications, Power Supply AC Input

1	Getting Acquainted
Electrical Specifications
		Power Supply AC Input
		Input voltage range	100 to 240 VAC
		Input frequency range	50 to 60 Hz
		Power consumption	400 VA maximum
		Effiency	75%
		Power Supply DC Output
		Output rated voltage	12 VDC
		Max output rated current	16.7 A
		Max output rated power	200 W
		Over voltage protection	13.2 to 16.2 V
		Internal 10 MHz Reference Clock
		Accuracy		25 ppm for operating range
		Slot to slot skew		350 ps
		External 10 MHz Reference Clock
		Auto detection level		Yes
		Input frequency range		10 MHz
		Input magnitude		100 mVpp to 5 Vpp (sine/square wave)
		Input impedance		50 Ω ± 5 Ω
		Damage level		10 Vrms
		External Trigger In
		Compatibility		TTL
		VIH (Positive threshold voltage)		2.0 V
		VIL (Negative threshold voltage)		0.8 V
		Hold time		8 ns pulse width
		Input voltage range		0 to 5.0 V
		Slot to slot skew		350 ps
		External Trigger Out
		VOH		2.9 V
		VOL		0.1 V
		Output voltage range		0 to 3.3 V

14 U2781A User’s Guide