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94
Table A-2. Supplemental Characteristics for Agilent E4356A
Parameter Value
Output Programming Range Voltage:
Current:
Overvoltage Protection:
81.9 V
30.71 A
96 V
Typical Programming Resolution Voltage:
Current:
Overvoltage Protection:
20 mV
7.5 mA
150 mV
Accuracy
( @ 25 °C
±
5 °C)
Overvoltage Protection (OVP):
Analog Programming (VP):
Analog Programming (IP):
Current Monitor (+IM):
1.5 V
±
0.3%
±
7%
±
7%
Drift Temperature Stability
(following a 30-minute warmup, change
in output over eight hours under constant
line, load, and ambient temperature)
Voltage:
Current:
0.02% + 2.5 mV
0.02% + 10 mA
Temperature Coefficients
(change per °C after 30-minute warmup)
Voltage:
Current:
Voltage Readback
±Current Readback:
Overvoltage Protection (OVP):
Analog Programming (VP):
Analog Programming (±IP):
Current Monitor (+IM):
50 ppm + 1.6 mV
75 ppm + 4 mA
60 ppm + 1.6 mV
85 ppm + 5 mA
200 ppm + 18 mV
60 ppm + 0.7 mV
275 ppm +5 mA
50 ppm + 0.6 mA
Typical Common Mode Noise Current
(referenced to signal ground binding post)
rms
p-p
500
µ
A
4 mA
Maximum Input VA and Power with full load:
with no load:
3800 VA; 2600 W,
100 W
AC Input Ranges
(selectable via internal switching
- see Appendix F)
200 Vac
1
nominal:
230 Vac nominal:
Frequency:
174-220 Vac
191-250 Vac
47-63 Hz
1
Below 185 Vac, derate output voltage linearly to 75.3 V
Output Terminal Isolation
(maximum, from chassis ground)
±
240 Vdc
Maximum AC Line Current Ratings 200 Vac nominal:
230 Vac nominal:
19 A rms (25 A fuse)
19 A rms (25 A fuse)
Maximum Reverse Bias Current:
With ac input power applied and the dc output reverse biased by an
external power supply, the unit will continuously withstand without
damage a current equal to its output current rating (see Table A-1).
Remote Sensing Capability
Voltage Drop Per Lead:
Load Voltage:
Up to 1/2 of rated output voltage.
Subtract voltage drop in load leads
from specified output voltage rating.
Load Regulation (
∆
mV)
Degradation due to load lead
drop in – output:
Degradation due to load lead
drop in + output:
∆mV = Vdrop(R
sense
–
)/10
∆mV = V
dro
p
(R
sense
+)/10 +
2V
dro
p
(V
ratin
g
)/(V
ratin
g
+ 10V)
where
R
sense
– = resistance of – sense lead
R
sense
+ = resistance of + sense lead