Agilent Technologies N3280A Fall Time, Maximum Output, Cable Impedance, Overvoltage Protection

				Specifications - A
	Table A-2 Supplemental Characteristics (continued)
Parameter			Voltage Priority	Current Priority
Programming Output	Voltage11 (90% to 10%		150∝s	N/A
Fall Time	+Curr Lim12	@10kHz):	450∝s	N/A
		(90% to 10%):	450∝s	N/A
	-Curr Lim13	(90% to 10%):	N/A	160∝s

Current14 (-80% to +80%):

Maximum Output	Lead R:		1Ω
Cable Impedance	Lead L:		10∝H				100∝H
Overvoltage Protection	Positive:		+11.5V	±0.3V			N/A
15	Negative:		-11.5V	±0.3V
Output Common Mode	(shorting either Hi or Low				<2∝A rms
Current 16	terminal to the chassis)
Trigger in			Chassis ground referenced TTL levels.
Trigger latency					30∝s maximum
GPIB Interface					AH1, C0, DC1, DT1, E1,
Capabilities				L4, PP0, RL1, SH1, SR1, T6
Output Derating					Full current to 40° C.
			Linearly derated to 50% of full current at 55° C.
Output Disconnect			Accomplished via solid state disconnect relays.
		Output impedance in open state is approximately 100K
Altitude Derating	Up to 7500 feet:				Full current @40° C.
	> 7500 feet up to 15000	Derated by 1.1 degrees C for every additional 1000 feet
	feet:
Secondary Isolation	To Chassis:				±50V
	Output to Output:				±100V
RFI					Level A
Safety					UL, CSA, CE
Regulatory Compliance	Listing pending:				UL 3111-1
	Certified to:				CSA 22.2 No. 1010.1
	Conforms to:				IEC 1010-1, EN 61010-1
	Complies with:	EMC directive 89/336/EEC (ISM group 1 Class A)
Calibration Interval					1 Year
Dimensions	Height:				3.5” (88.9 mm)
	Width:				8 3/8” (212.7 mm)
	Depth:				19.6” (497.8 mm)
Weight	Shipping:				26 lbs	(11.8 kg)
	Net:				22 lbs	(10 kg)
Input		RMS Input			Peak Inrush		Full Load
		Current			current		Input Power
Voltage Range	Line Fuse	Typ.	Max.		Typ.	Max.	Typ.	Max.
100 Vac (87-106 Vac):	3.15AT	1.75A	1.85A		56A	60A	130W	140W
120 Vac (104-127 Vac):	3.15AT	1.4A	1.55A		48A	53A	130W	140W
220 Vac (191-233 Vac):	1.6AT	0.8A	0.90A		34A	40A	130W	140W
230 Vac (207-253 Vac):	1.6AT	0.7A	0.80A		32A	36A	130W	140W

11With no load and current limit set to +0.5125A, program voltage from ±10V to 0V.

12With 20 ohm load resistor and voltage set to 10.25V, program current limit from 0.5A to 0A.

13With 20 ohm load resistor and voltage set to –10.25V program current limit from 0.5A to 0A.

14With 1k load resistor, program current from +0.5mA to –0.5mA. Measure time from +0.4mA to –0.4mA.

15Output is shut down and output relays are opened

16Measurement taken with ammeter having approx. 1k shunt resistance and 10Hz to 1kHz bandwidth. Input ac is 120V, 60Hz.

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