BK Precision 9120 User Manual

105
Technical specifications
Table 1: Technical Specifications for 9120 Model
Parameter 9120
Output Ratings (at 0
°
- 40
°
C)
0 to + 30 V / 0 to 3 A
Voltage
< 0.05%+10 mV
Programming Accuracy
[1]
12 months ( at 25
°
C±5
°
C) ± (% of
output + offset)
Current < 0.2%+10 mA
Voltage < 0.05%+5 mV
Readback/Meter Accuracy
[1]
12 months(over RS 232 or front
panel with respect to actual output
at 25
°
C ± 5
°
C) ± (%of output +
offset)
Current < 0.15%+5 mA
Normal mode
voltage
< 0.5 mV
rms
and 5 mV
p-p
Normal mode
current
< 4 mA
rms
Ripple and Noise
(with output leads shielded,
or with
either output terminal grounded,
20Hz to 20MHz)
Common
mode current
< 1.5 µA
rms
Voltage < 0.01 % + 3 mV Load Regulation(utilizing
Remote Senseing),
± (% of output + offset)
Current
< 0.01 % + 250 µA
Voltage < 0.01 % + 3 mV Line Regulation,
±(% of output + offset)
Current
< 0.01 % + 250 µA
Voltage < 1 mV Programming Resolution
Current < 0.1 mA
Voltage 0.25 mV Readback Resolution
Current 0.04 mA
Voltage 10 mV Front Panel Resolution
Current 1 mA

BK Precision 9120 Specifications

General

Brand	BK Precision
Model	9120
Category	Power Supply
Language	English