User`s guide

N2779A Power Supply
Characteristics and Regulatory Information
17
Characteristics and Regulatory Information
The following tables provide the operating characteristics for
the N2779A. There are no specifications.
Table 4 N2779A Characteristics
Item Characteristic
OUTPUTS
Output voltage DC ±12V ±0.5V
Number of probe-power connectors 3
Rated output current ±1.4A
Ripple voltage 50 mV peak-to-peak or less (at rated output current)
Load coefficient Within output voltage limits indicated above for current output in the range 0
to
1.4A
Temperature coefficient Within output voltage limits indicated above for ambient temperature in the range
0
o
C to 40
o
C (32
o
F to 104
o
F )
POWER REQUIREMENTS
Rated supply voltage 100 to 240 V
AC
(Voltage fluctuations of ± 10% from the rated supply voltage are
taken into account.)
Rated supply frequency 50/60 Hz
Maximum rated power consumption 130 VA
Installation category CAT II (Line voltage in appliance and to wall outlet). Anticipated transient over
voltage 2500V.
GENERAL
Compatible sensors Agilent N2774A, N2780A/B, N2781A/B, N2782A/B, and N2783A/B current
probes.
Weight Approx 1.2 kg
External dimensions Approx. Width 80 mm (3.1”), Height 119 mm (4.7”)
Depth 200 mm (7.9”)
Accessories Power cord
UL Listed File No. E309995
Compliant With UL61010-1, CAN/CSA C22.2 No. 61010-1, EN61010-1