Datasheet

CH1:0~8V/0~5A
CH2:0~+30V/0~2A
CH3:0~-30V/0~2A
CH1:1mV~8.8V/0.1mA~5.5A
CH2:1mV~33V/0.1mA~2.2A
CH3:-1mV~-33V/0.1mA~2.2A
Specifications
All the specications are guaranteed when the instrument has been working for more than 30 minutes under the specied operation
temperature. Unless otherwise noted, the specications are applicable to all the channels of the specied model.
DP832A/DP832/DP831A Specications
Model
Channels
DC Output (0℃ to 40℃)
Voltage/current
OVP/OCP
Load Regulation Rate ±(Output Percentage + Offset)
Voltage
Current
Linear Regulation Rate ±(Output Percentage + Offset)
Voltage
Current
Ripples and Noise (20Hz to 20MHz)
Normal Mode Voltage
Normal Mode Current
Annual Accuracy
[1]
(25℃±5℃) ±(Output Percentage + Offset)
Programming Voltage
Current
Readback Voltage
Current
Resolution
Programming
Readback
Display
Transient Response Time
Less than 50μs for output to recover to within 15mV following a change in output current from full load to half load or vice versa.
Command Processing Time
[2]
<118ms
Temperature Coefficient per℃ (Output Percentage + Offset)
Voltage
Current
Stability
[3
] ±(Output Percentage + Offset)
Voltage
Current
Voltage Programming Control Speed (1% within the total variation range)
Rise
DP832A
DP832
3
DP831A
CH1:0~30V/0~3A
CH2:0~30V/0~3A
CH3:0~5V/0~3A
CH1:1mV~33V/1mA~3.3A
CH2:1mV~33V/1mA~3.3A
CH3:1mV~5.5V/1mA~3.3A
<0.01%+2mV
<0.01%+250μA
<0.01%+2mV
<0.01%+250μA
<350μVrms/2mVpp
<2mArms
CH1:0.05% + 20mV
CH2:0.05% + 20mV
CH3:0.1% + 5mV
CH1:0.2% + 5mA
CH2:0.2% + 5mA
CH3:0.2% + 5mA
CH1:0.05% + 10mV
CH2:0.05% + 10mV
CH3:0.1% + 5mV
CH1:0.15%+ 5mA
CH2:0.15%+ 5mA
CH3:0.15%+ 5mA
CH1:0.1%+5mV
CH2:0.05%+20mV
CH3:0.05%+20mV
CH1:0.2%+10mA
CH2:0.2%+5mA
CH3:0.2%+5mA
CH1:0.1%+5mV
CH2:0.05%+10mV
CH3:0.05%+10mV
CH1:0.2%+10mA
CH2:0.1%+5mA
CH3:0.1%+5mA
CH1:10mV~33V/1mA~3.3A
CH2:10mV~33V/1mA~3.3A
CH3:10mV~5.5V/1mA~3.3A
10mV
With high-resolution option: 1mV
1mA
10mV
With high-resolution option:0.1mV
1mA
With high-resolution option:0.1mA
10mV
With high-resolution option:1mV
10mA
With high-resolution option:1mA
1mV
CH1:0.3mA
CH2/CH3:0.1mA
0.1mV
0.1mA
1mV
1mA
CH1/CH2:0.01%+5mV
CH3:0.01%+2mV
0.01%+2mA
CH1/CH2:0.02%+2mV
CH3:0.01%+1mV
0.05%+2mA
CH1/CH2:<50ms
CH3:<15ms
CH1:<33ms CH2: <38ms
CH3:<14ms
0.01%+2mV
0.02%+3mA
CH1: 0.03%+1mV
CH2/CH3: 0.02% + 2mV
CH1: 0.1%+3mA
CH2/CH3: 0.05% + 1mA
CH1: <18ms
CH2: <33ms CH3: <35ms
CH1: <17ms
CH2: <36ms CH3: <42ms
Voltage
Current
Voltage
Current
Voltage
Current
Full Load
No Load
1mV
1mA
0.1mV
0.1mA
1mV
1mA