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 |
|
|
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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 |
