
Rigol DP831
Model | ||
Channels | 3 | |
DC Output (0°C to 40°C ) | ||
Voltage/current | CH1: 0 to 8V/0 to 5A | |
OVP/OCP | CH1: 1mV ~ 8.8V/0.1mA ~ 5.5A | |
Load Regulation Rate ±(Output Percentage + Offset) | ||
Voltage | <0.01%+2mV | |
Current | <0.01%+250uA | |
Linear Regulation Rate ±(Output Percentage + Offset) | ||
Voltage | <0.01%+2mV | |
Current | <0.01%+250uA | |
Ripples and Noise (20Hz to 20MHz) | ||
Normal Mode Voltage | <350μVrms/2mVpp | |
Normal Mode Current | <2mArms | |
Common Mode Current | <1.5μArms | |
Annual Accuracy [1] (25°C ±5°C ) ±(Output Percentage + Offset) | ||
Programming | Voltage | CH1: 0.1% + 5mV |
Current | CH1: 0.2% + 10mA | |
Readback | Voltage | CH1: 0.1% + 5mV |
Current | CH1: 0.2% + 10mA | |
Resolution | ||
Programming | Voltage | CH1: 1mV |
Current | 1 mA | |
Readback | Voltage | 1 mV |
Current | 1 mA | |
Display | Voltage | 10 mV |
Current | 10mA | |
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 degree C (Output Percentage + Offset) | ||
Voltage | 0.01%+2mV | |
Current | 0.02%+3mA | |
Stability [3] ±(Output Percentage + Offset) | ||
Voltage | CH1: 0.03% + 1mV | |
Current | CH1: 0.1% + 3mA | |
