Rigol DP811A is a single-channel programmable DC power supply.
Features
- Single channel, dual range with remote control.
- Fast transient responce time: < 50 μs.
- 3.5-inch TFT display.
- Low Ripple Noise: <350 μVrms / 2 mArms
- Fan cooling method.
- Connectivity including USB Host & Device, LAN, RS232 and Digital IO.
- Standards: CE, cTUVus, ISO9001:2008, ISO14001:2004.
Manuals
Download Rigol DP800A Series User’s Guide.
Download Rigol DP800A Series Quick Guide.
Software
Download UltraSigma communication software.
Technical Specifications
| Channels | 1 (2 output scales) | |
| Output Scale | 20 V / 10 A (Low Range) | 40 V / 5 A (High Range) |
| DC Output (measurement accuracy at 0℃ to 40℃) | ||
| Voltage | 0 ～ +20 V | 0 ～ +40 V |
| Current | 0 ～ 10 A | 0 ～ 5 A |
| OVP | 0.1 V ～ 22 V | 0.1 V ～ 44 V |
| OCP | 0.1 A ～ 11 A | 0.1 A ～ 5.5 A |
| Load Regulation Rate ±(Output Percentage + Offset) | ||
| Voltage | < 0.01%+2 mV | |
| Current | <0.01%+250 μA | |
| Linear Regulation Rate ±(Output Percentage + Offset) | ||
| Voltage | <0.01%+2 mV | |
| Current | <0.01%+250 μA | |
| Ripples and Noise (20Hz to 20MHz) | ||
| Normal Mode Voltage | <350 μVrms / 2 mVpp | |
| Normal Mode Current | <2 mArms | |
| Annual Accuracy (25℃±5℃) ±(Output Percentage + Offset) | ||
| Programming | Voltage | 0.05%+10 mV |
| Current | 0.1%+10 mA | |
| Readback | Voltage | 0.05% + 10 mV |
| Current | 0.1% + 10 mA | |
| Resolution | ||
| Programming | Voltage | 1 mV |
| Current | 0.5 mA | |
| Readback | Voltage | 0.1 mV |
| Current | 0.1 mA | |
| Display | Voltage | 1 mV |
| Current | 1 mA | |
| Command Processing Time | <100 ms | |
| Temperature Coefficient per℃ (Output Percentage + Offset) |
||
| Voltage | 0.01%+3 mV | |
| Current | 0.02%+3 mA | |
| Stability ±(Output Percentage + Offset) | ||
| Voltage | 0.02% + 1 mV | |
| Current | 0.1% + 1 mA | |
| Voltage Programming Control Speed (1% within the total variation range) | ||
| Rise | Full Load | < 20 ms |
| No Load | < 20 ms | |
| Fall | Full Load | < 50 ms |
| No Load | < 400 ms | |
| OVP/OCP | ||
| Accuracy ±(Output Percentage + Offset) | 0.5%+0.5 V / 0.5%+0.5 A | |
| Activation Time | 1.5 ms (OVP≥ 3V) | |
| Mechanical | <10 ms (OVP<3V and OCP) | |
| General Specifications | ||
| Interfaces | USB Device, USB Host, LAN, RS232, Digital IO | |
| Power | AC Input (50 Hz to 60 Hz) 100 V AC+10%, 115 V AC+10% 230 V AC+10% (maximum 250 V AC) |
|
| Dimensions | 239 × 157 × 418 mm | |
| Weight | 10.3 kg | |
Package Contents
- Rigol DP811A Programmable DC Power Supply – 1 pc.
- Power cord – 1 pc.
- USB data cable – 1 pc.
- Fuse (50T-025H 250V 2.5A) – 1 pc.
