The Rigol DP832A is a high-quality programmable laboratory power supply with three output channels: two channels of 0-30 V/3 A and one channel of 0-5 V/3 A, delivering a total maximum power output of 195 W. It includes advanced features like programmable voltage curves, real-time signal curve display, and the ability to store and recall settings. The power supply also includes an NABL Calibration Certificate and a 3-year warranty..
📌 Short Description
Rigol DP832A → three independent outputs → precise volts/amps for lab and factory work.
Built-in curves + programmable timer → repeat tests fast → less setup, more trust.
✨ Key Benefits (Cause → Effect)
Independent channels → separate specs per load → one supply, many jobs.
Live curves → spikes and sags visible → safer limits, quicker fixes.
Real-time monitoring + post-analysis → tighter accuracy → fewer reruns.
🖥️ Control & Visibility
Color display → volts/amps/watts stay clear → quick checks at a glance.
Tight setpoints → cleaner bring-ups → protect sensitive parts.
⏱️ Automation (Steps → Results)
Program sequences → auto V/I changes on schedule → perfect for repetitive tests.
Store & recall profiles → same flow every time → comparable data.
🌐 Connectivity (Plug → Perform)
USB Host/Device, LAN, RS-232, GPIB → SCPI remote control → script runs, log results, slot into ATE.
Remote operation → fewer manual tweaks → higher throughput.
➕ Tracking (Dual 30 V Rails)
Set one output → partner output tracks with reverse polarity → instant ± rails.
Linked moves → fewer dials, fewer errors → cleaner analog setups.
🧪 Where It Fits (Use → Payoff)
Op-amp and analog bring-up → stable ± supplies → reliable measurements.
Sensor/MCU boards → soft ramps, step loads → protect fresh silicon.
Production fixtures → repeatable profiles → dependable pass/fail gates.
📺 Clearly Arranged Display
3.5″ WVGA color LCD → 320×240 → volts/amps/watts stay clear at a glance.
Quick readouts → faster checks → fewer mistakes.
🧭 Output Monitoring (Option Mode)
Watch output state → meet your condition → warn / beep / shut off.
Instant feedback → protect DUTs → avoid damage.
📈 Display Signal Curves
Live traces → see spikes and dips → set current limits with confidence.
Visual trends → quicker fixes → cleaner data.
⏱️ Programmable Timer
Store up to 100 steps → auto V/I changes on schedule.
Hands-free sequences → repeatable tests → steady results.
📊 Output Analysis
Built-in stats → median, mode, average, variance, range, deviation.
Numbers at a glance → prove stability → document quickly.
🔗 Trigger Output (Option)
Rear digital I/O → trigger in/out → sync with scopes, loads, fixtures.
Tighter timing → coordinated tests → fewer reruns.
🌐 Remote Control (SCPI / LabVIEW)
USB, LAN, optional RS-232 → send commands, log data, automate.
SCPI + LabVIEW → drop into ATE rigs → scale without fuss.
| Specification | Rigol DP832A |
|---|---|
| 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 shutdown | 55 °C |
| Working Temperature | 0 °C to 40 °C |
| Cooling Method | Fan cooling |
| Output Voltage | Output 1: 0 to +30 V, Output 2: 0 to +30 V, Output 3: 0 to +5 V |
| Accuracy (Voltage) | ±0.05% + 10 mV |
| Resolution (Voltage) | 1 mV |
| Overvoltage Protection | 1 mV to 33 V |
| Load Regulation (Voltage) | < 0.01% + 2 mV |
| Line Regulation (Voltage) | < 0.01% + 2 mV |
| Ripple and Noise (Voltage) | < 350 μV rms / 2 mVpp |
| Output Current | Output 1: 3 A, Output 2: 3 A, Output 3: 3 A |
| Accuracy (Current) | ±0.15% + 5 mA |
| Resolution (Current) | 1 mA |
| Overcurrent Protection | 1 mA to 3.3 A |
| Load Regulation (Current) | < 0.01% + 250 μA |
| Line Regulation (Current) | < 0.01% + 250 μA |
| Ripple and Noise (Current) | < 2 mA rms |
| Display | 3.5″ WVGA Color-LCD |
| Resolution (Display) | 320 × 240 Pixel |
| Additional Interfaces | USB Host, USB Device, LAN, RS232 (optional), GPIB (optional) |
| Dimensions (W × H × D) | 23.9 cm × 15.7 cm × 41.8 cm |
| Weight | 9.0 kg |
| Input | 230 V/AC, 115 V/AC, or 100 V/AC (adjustable) |
| Tracking Function | Yes (for Output 1 and Output 2) |