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 specications are guaranteed when the instrument has been working for more than 30 minutes under the specied operation
temperature. Unless otherwise noted, the specications are applicable to all the channels of the specied model.
DP832A/DP832/DP831A Specications
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