30
N2780/1/2/3B User’s Guide
Specifications and Characteristics
Temperature coefficient
for sensitivity (within a
range of 0
o
C to 40
o
C or
32
o
F to 104
o
F)
± 2% or less
Effect of external
magnetic fields (in a DC
or 60 Hz, 400 A/m
magnetic field)
Equivalent to a
maximum of 800 mA
Equivalent to a
maximum of 150 mA
Equivalent to a
maximum of 20 mA
Equivalent to a
maximum of 5 mA
Maximum rated power
(with rated current)
7.2 VA
5.5 VA
5.6 VA
5.3 VA
Lowest Measurable
Current
a
(at 3% accuracy of DC
current with the
oscilloscope set to
1 mV/div and high
resolution mode on.)
20 mA
5 mA
Rated Supply Voltage
DC ± 12V ± 0.5V
DC ± 12V ± 1 V
DC ± 12V ± 0.5 V
DC ± 12V ± 0.5V
a Oscilloscope set to 1 mV/div and 20 MHz or 25 MHz bandwidth limited.
Table 4
Characteristics (Non-Warranted) (Sheet 2 of 2)
N2780B
N2781B
N2782B
N2783B
