Agilent Technologies N3280A User Manual page 82

Component test dc source
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Table A-2 Supplemental Characteristics (continued)
Parameter
Programming Output
Fall Time
Maximum Output
Cable Impedance
Overvoltage Protection
15
Output Common Mode
16
Current
Trigger in
Trigger latency
GPIB Interface
Capabilities
Output Derating
Output Disconnect
Altitude Derating
Secondary Isolation
RFI
Safety
Regulatory Compliance
Calibration Interval
Dimensions
Weight
Input
Voltage Range
100 Vac (87-106 Vac):
120 Vac (104-127 Vac):
220 Vac (191-233 Vac):
230 Vac (207-253 Vac):
11
With no load and current limit set to +0.5125A, program voltage from ±10V to 0V.
12
With 20 ohm load resistor and voltage set to 10.25V, program current limit from 0.5A to 0A.
13
With 20 ohm load resistor and voltage set to –10.25V program current limit from 0.5A to 0A.
14
With 1k load resistor, program current from +0.5mA to –0.5mA. Measure time from +0.4mA to –0.4mA.
15
Output is shut down and output relays are opened
16
Measurement taken with ammeter having approx. 1k shunt resistance and 10Hz to 1kHz bandwidth. Input ac is 120V, 60Hz.
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11
Voltage
(90% to 10%
):
@10kHz
12
+Curr Lim
(90% to 10%):
13
-Curr Lim
(90% to 10%):
14
Current
(-80% to +80%):
Lead R:
Lead L:
Positive:
Negative:
(shorting either Hi or Low
terminal to the chassis)
Up to 7500 feet:
> 7500 feet up to 15000
feet:
To Chassis:
Output to Output:
Listing pending:
Certified to:
Conforms to:
Complies with:
Height:
Width:
Depth:
Shipping:
Net:
Line Fuse
3.15AT
3.15AT
1.6AT
1.6AT
Voltage Priority
150µs
450µs
450µs
N/A
1Ω
10µH
+11.5V ±0.3V
-11.5V ±0.3V
<2µA rms
Chassis ground referenced TTL levels.
30µs maximum
AH1, C0, DC1, DT1, E1,
L4, PP0, RL1, SH1, SR1, T6
Full current to 40° C.
Linearly derated to 50% of full current at 55° C.
Accomplished via solid state disconnect relays.
Output impedance in open state is approximately 100K
Full current @40° C.
Derated by 1.1 degrees C for every additional 1000 feet
±50V
±100V
Level A
UL, CSA, CE
UL 3111-1
CSA 22.2 No. 1010.1
IEC 1010-1, EN 61010-1
EMC directive 89/336/EEC (ISM group 1 Class A)
1 Year
3.5" (88.9 mm)
8 3/8" (212.7 mm)
19.6" (497.8 mm)
26 lbs (11.8 kg)
22 lbs (10 kg)
RMS Input
Peak Inrush
Current
current
Typ.
Max.
Typ.
1.75A
1.85A
56A
1.4A
1.55A
48A
0.8A
0.90A
34A
0.7A
0.80A
32A
Specifications - A
Current Priority
N/A
N/A
N/A
160µs
100
H
µ
N/A
Full Load
Input Power
Max.
Typ.
Max.
60A
130W
140W
53A
130W
140W
40A
130W
140W
36A
130W
140W
81

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