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 | 3.5″ (8.9 cm) Color-TFT | 3.5″ (8.9 cm) Monochrome TFT |
The Rigol DP832 is a very high quality programmable laboratory power supply with three switchable outputs (+30 V/3 A, +30 V/3 A and +5 V/3 A) and a maximum power output of 195 W.
Like all Rigol devices, the power supply features a very well constructed nd easy to use interface offering comprehensive ease-of-use functions, such as programmable voltage curves. The menu has an intuitive structure.
The Rigol DP832 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.
Specifications | Rigol DP832 |
---|---|
Outputs | 3 |
Output 1 | 0 to +30 V/DC with max. 3 A |
Output 2 | 0 to +30 V/DC with max. 3 A |
Output 3 | 0 to +5 V/DC with max. 3 A |
Ground Sharing | Output 1 sole GND, Output 2 + Output 3 shared GND |
Output Power (max.) | 195 W |
Overtemperature shut down | 55 °C |
Working Temperature | 0 °C to 40 °C |
Cooling Method | Fan cooling |
Output Voltage | Output 1 | Output 2 | Output 3 |
---|---|---|---|
Output Voltage | 0 to +30 V/DC | 0 to +30 V/DC | 0 to +5 V/DC |
Accuracy | ±0.05% + 10 mV | ±0.05% + 10 mV | ±0.05% + 10 mV |
Resolution | 10 mV
(1 mV with High-Resolution Option) |
10 mV
(1 mV with High-Resolution Option) |
10 mV
(1 mV with High-Resolution Option) |
Overvoltage Protection | 10 mV to 33 V | 10 mV to 33 V | 10 mV to 5.5 V |
Load Regulation | < 0.01% + 2 mV | ||
Line Regulation | < 0.01% + 2 mV | ||
Ripple and Noise | < 350 μV rms / 2 mVpp |
Output Current | Output 1 | Output 2 | Output 3 |
---|---|---|---|
Output Current (max.) | 3 A | 3 A | 3 A |
Accuracy | ±0.15% + 5 mA | ±0.15% + 5 mA | ±0.15% + 5 mA |
Resolution | 10 mA
(1 mA with High-Resolution Option) |
10 mA
(1 mA with High-Resolution Option) |
10 mA
(1 mA with High-Resolution Option) |
Overcurrent Protection | 1 mA to 3.3 A | 1 mA to 3.3 A | 1 mA to 3.3 A |
Load Regulation | < 0.01% + 250 μA | ||
Line Regulation | < 0.01% + 250 μA | ||
Ripple and Noise | < 2 mA rms |
Programmable power supply | Rigol DP832 |
---|---|
Display | 8.9 cm (3.5″) WVGA-Monochrome-LCD |
Resolution | 320 × 240 Pixel |
Additional Interfaces |
|
Dimensions (W × H × D) | 23.9 cm × 15.7 cm × 41.8 cm
(9.41″ × 6.18″ × 16.46″) |
Weight | 9.0 kg
(19.84 lbs) |
Supported operating systems | XP, Vista, Win 7 (32Bit + 64Bit), Win 8 (32Bit + 64Bit), Win 10 (32Bit + 64Bit) |
Input | 230 V/AC, 115 V/AC or 100 V/AC (adjustable) |
Tracking function | The two 30 V outputs can be coupled. When the tracking function is activated, you only need to change one output and the other 30 V output is automatically set to the same value (with the corresponding reverse polarity). |