BK Precision 9130B

8 Specifications
Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes
over an ambient temperature range of 23 °C ± 5 °C. Specifications are subject to change
without notice.
Environmental Conditions:
This power supply is designed for indoor use and operation with maximum relative humidity of
80%.
Model
9130B
9131B
9132B
Output Rating
Voltage
0-30 V (Ch 1 and Ch2),
0-5 V (Ch3)
0-30 V (Ch 1 and Ch2),
0-5 V (Ch3)
0-60 V (Ch 1 and Ch2),
0-5 V (Ch3)
Current
0-3 A (Ch 1 and Ch2),
0-3 A (Ch3)
0-6 A (Ch 1 and Ch2),
0-3 A (Ch3)
0-3 A (Ch 1 and Ch2),
0-3 A (Ch3)
Power
195 W
375 W
375 W
Line Regulation
Voltage
≤ 0.01% + 3 mV
≤ 0.01% + 3 mV
≤ 0.01% + 3 mV
Current
≤ 0.1% + 3 mA
≤ 0.1% + 3 mA
≤ 0.1% + 3 mA
Load Regulation
Voltage
≤ 0.01% + 3 mV
≤ 0.01% + 3 mV
≤ 0.01% + 3 mV
Current
≤ 0.1% + 3 mA
≤ 0.1% + 3 mA
≤ 0.1% + 3 mA
Ripple and Noise
Voltage
≤ 1 mVrms
≤ 1 mVrms
≤ 1 mVrms
Current ≤ 3 mArms
≤ 5 mArms (Ch1 and Ch2),
≤ 4 mArms (Ch3)
≤ 4 mArms
Temperature Coefficient (0 °C to 40 °C) ± (% output + offset) (typical)
Voltage ≤ 0.03% + 10 mV
Current ≤ 0.1% + 5 mA
Programming Resolution
Voltage
1 mV
1 mV
1 mV
Current
1 mA
1 mA
1 mA
Readback Resolution
Voltage
1 mV
1 mV
1 mV
Current
1 mA
1 mA
1 mA
Programming Accuracy ± (% output + offset)
Voltage ≤ 0.03% + 10 mV
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