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6.5디지트 저노이즈 파워 소스

B2961BB2962B

6.5 디지트 소스
100 nV/10 fa 분해능
10 mVrms 노이즈

A New Generation of Precision Power Sources

The Keysight B2960 Series 6.5-digit low noise power source are a new generation of power sources offering precision, 

wide bipolar output ranges, and other innovative features such as graphing capability and arbitrary waveform generation capability, 

enabling test and evaluation that conventional power sources cannot do.

These features make the B2961B/B2962B low noise power sources an ideal companion tool to use with oscilloscopes, network analyzers, 

spectrum analyzers, frequency counters, digital multimeters, nanovoltmeters, and more. The advanced features provide researchers, 

electronic development engineers, and electronic technicians with the solutions they need to meet their most difficult measurement challenges.

 Get 6.5-digit precision with wide and bipolar 4-quadrant output
 Experience voltage from 100 nV to 210 V and current from 10 fA to 3A DC / 10.5 A pulsed source modes
 Obtain 10 μVrms (1 nVrms / √Hz at 10 kHz) output noise with external ultra-low noise filter
 Receive 100 nV/10 fA sourcing resolution
 Acquire precision arbitrary waveform generation capability from 1 MHz to 10 kHz
 View the time domain voltage and current on the front panel


B2961B 6.5 Digit Low Noise Power Source, 32 W, 210 V, 3 A, 1 ch
The Keysight B2961B Power Sources has broad voltage (up to ±210 V) and current (up to ±3 A DC and ±10.5 A pulsed) sourcing ranges and 

excellent 6.5 digit resolution (minimum 100 nV/10 fA program resolution).

B2962B 6.5 Digit Low Noise Power Source, 32 W, 210 V, 3 A, 2 ch
A revolutionary power supply for precision low noise voltage/current sourcing featuring 6.5 digit, 100 nV/10 fA resolution, 10 μVrms noise, 

bipolar 210 V/3 A (10.5 A pulse) range, innovative sourcing functions, and GUI.


B2961B/B2962BB2961B/B2962B
with High Current Ultra Low Noise Filter
B2961B/B2962B
with Ultra Low Noise Filter
B2961B/B2962B
with Low Noise Filter
Number of channel1 or 21 or 21 or 21 or 2
OutputDC or arbitrary waveform outputMax. Voltage± 210 V± 21 V± 42 V± 210 V
Max. Current± 3.03 A± 500 mA± 105 mA± 3.03 A
PulsedMax. Voltage± 200 V± 21 V± 42 V± 200 V
Max. Current± 10.5 A± 500 mA± 105 mA± 3.03 A4
Maximum Power31.8 W10.5 W4.4 W31.8 W
Output polarityBipolar (4-quadrant operation)
Source resolutionDigit6.5 digit
Minimum resolution100 nV /10 fA100 nV /10 ρA100 nV /10 ρA100 nV /10 fA
Output capabilityDCYesYesYesYes
PulsedYesOnly voltage outputOnly voltage outputOnly voltage output
Sweep DC/Pulse/ListYesOnly voltage outputOnly voltage outputOnly voltage output
Arbitrary wave formYesOnly voltage outputOnly voltage outputOnly voltage output
Noise10.1 to 10 Hz≤ 5 µVpp≤ 5 µVpp≤ 5 µVpp≤ 5 µVpp
10 to 20 MHz3 mVrms10 µVrms (1 nVrms/√Hz @10 kHz)10 µVrms (1 nVrms/√Hz @10 kHz)350 µVrms
Measurement capability4.5 digit built-in voltage/current monitor
Source/ monitor rangesVoltage200 mV to 200 V200 mV to 20 V2200 mV to 200 V3200 mV to 200 V
Current10 nA to 10 A1 mA to 1 A10 µA to 100 mA10 µA to 3 A
Programmable output resistanceConstant RYesNoNoNo
V/I emulationYesNoNoNo
View modeSingle viewYesYesYesYes
Waveform previewYesYesYesYes
Dual ViewOnly 2 ch model (B2962B)
Graph view (time-domain voltage/current waveform viewer)YesYesYesYes
Max capacitive load0.01 µF (normal mode)50 µF50 µF1 mF
Interface /td>GPIB, USB 2.0, LAN and digital I/O(LXI Core Conformant)
1. Supplemental characteristics.
2. Maximum voltage output is limited to 21 V for 20 V range.
3. Maximum voltage output is limited to 42 V for 200 V range.
4. 10 A pulse range is not supported.