Rigol
Rigol DP831
High quality programmable DC power supply with three output channels (+8 V / 5 A, +30 V / 2 A, -30 V / 2 A, DC, max 160 W).
3 Number of Channels
CH1: 8V/5A; CH2: 30V/2A; CH3: 5V/3A Output Channels Configuration
160W Total Power
≤0.01% + 2mV Line Regulation (Voltage)
≤0.01% + 2mV Load Regulation (Voltage)
| Attribute | Value |
|---|---|
| Number of Channels | 3 |
| Output Channels Configuration | CH1: 8V/5A; CH2: 30V/2A; CH3: 5V/3A |
| Total Power | 160W |
| Line Regulation (Voltage) | ≤0.01% + 2mV |
| Load Regulation (Voltage) | ≤0.01% + 2mV |
| Ripple and Noise (CV Mode) | ≤350µVrms / 2mVpp |
| Display | 3.5-inch TFT LCD Color Display |
| Connectivity / Interface | USB Device, USB Host, LAN (LXI) |
| Over-Voltage and Over-Current Protection | Yes, OVP and OCP on all channels |
| Input Voltage | 100V–240V AC, 50/60Hz |
| Model | DP831 |
|---|
The Rigol DP831 is a very high quality programmable laboratory power supply with three switchable outputs (+8 V/5 A, +30 V/2 A and -30 V/2 A) and a maximum power output of 160 W.
Like all Rigol devices, the power supply features a very well constructed and easy to use interface, which also offers comprehensive ease-of-use functions, such as programmable voltage curves. The menu has an intuitive structure.
The Rigol DP831 features a relative large (8.9 cm / 3.5") and easy to read TFT monochrome display. In addition to the normal digital displays for voltage, current, and power, these values can also be displayed as signal curves. A timer control can be used to set the output signal to different values in up to 2048 steps.
| Quick comparision | DP811?/?DP811A | DP821?/?DP821A | DP831?/?DP831A | DP832?/?DP832A |
|---|---|---|---|---|
| Voltage / Current CH1 | 0 - +20 V / 0 - 10 A oder 0 - +40 V / 0 - 5 A | 0 - +60 V / 0 - 1 A | 0 - +8 V / 0 - 5 A | 0 - +30 V / 0 - 3 A |
| Voltage / Current CH2 | 0 - +8 V / 0 - 10 A | 0 - +30 V / 0 - 2 A | 0 - +30 V / 0 - 3 A | |
| Voltage / Current CH3 | 0 - -30 V / 0 - 2 A | 0 - +5 V / 0 - 3 A | ||
| I/O Ports | USB device, USB Host |
| A-Models | Basic Models | |
|---|---|---|
| Voltage Resolution | 1 mV | 10 mV (1 mV with High-Resolution Option) |
| LAN, RS232 and Digital IO Ports | Included | Option |
| Online Monitoring & Analysis Function | Included | Option |
| Display |
