The Rigol DP932E is a high-quality programmable DC power supply featuring three isolated independent output channels: 0-30 V / 3 A (CH1), 0-30 V / 3 A (CH2), and 0-6 V / 3 A (CH3), with a maximum total power output of 210 W. The power supply includes front-panel safety sockets and a 4.3″ LCD color touch screen for easy operation. The device comes with an NABL Calibration Certificate and a 3-year warranty..
✨ Key Benefits (Cause → Effect)
Independent channels → separate specs per load → fewer supplies on the bench.
Touch UI → quick tweaks, clear reads → fewer mistakes under pressure.
Live signal curves → spikes and sags visible → faster fixes and safer limits.
⚙️ Core Capabilities (Tight, Task → Outcome)
Programmable voltage/current curves → automated steps → repeatable tests.
Signal curve display → trends at a glance → issues caught early.
Internal series/parallel (CH1 & CH2) → higher V or higher I → cleaner setups without jumpers.
🌐 Remote & Automation (Plug → Perform)
USB, LAN, Digital I/O → SCPI control from PC → scripts, logs, and closed-loop tests.
Drops into ATE racks → manual or automated → same supply, same steps.
🛡️ Safety & Trust (Proof → Confidence)
Front-panel safety sockets → firm grip, correct polarity → protect probes and DUTs.
NABL Calibration Certificate → verified accuracy → results you can defend.
🧪 Where It Fits (Use → Payoff)
University benches → simple UI → faster learning, safer labs.
R&D bring-up → soft ramps, stepped loads → protect fresh silicon.
Production fixtures → repeatable profiles → reliable QA data.
✅ Bottom Line
Need multi-output precision, touch-simple control, and easy automation with certified accuracy?
Choose DP932E → wire once, tap to run, and let the curves tell the truth.
🖥️ Large Color Touch Screen
4.3″ LCD touch → clear volts/amps/watts → quick reads and fast tweaks.
On-screen views → fewer button presses → fewer mistakes.
🔌 Isolated, Independent Channels (3x)
Each output isolated → safer mixed circuits → no cross-talk between loads.
Per-channel control → one supply, many jobs → cleaner workflows.
➕ CH1 & CH2: Series / Parallel Inside
Series tie → higher voltage from two → run stacked rails neatly.
Parallel tie → higher current from two → feed hungry boards cleanly.
All internal → no jumper clutter → tidier, safer bench.
📈 Display Signal Curves (Real Time)
Voltage/current/power traces → spikes and sags visible → set limits with confidence.
Visual feedback → faster diagnosis → fewer reruns.
⏱️ Programmable Timer (Up To 100 Steps)
Schedule V/I changes → hands-free test profiles → perfect for burn-in and stress tests.
Save and repeat → consistent results → easy comparisons.
🛡️ Front-Panel Safety Sockets
Secure jacks → firm grip and correct polarity → protect probes and DUTs.
Front access → quick swaps → smoother test flow.
🌐 Remote Control: SCPI / LabVIEW
USB, LAN, optional Digital I/O → script and log from your PC.
SCPI commands → fast automation → clean data for reports.
LabVIEW friendly → drops into existing ATE rigs without fuss.
✅ Bottom Line
Need three safe outputs, touch-simple control, and easy automation? Pick DP932E.
Wire once → tap to run → watch the curves tell the truth.
| Specification | Rigol DP932E |
|---|---|
| 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 +6 V / DC with max. 3 A |
| Ground Sharing | Output 1 sole GND, Output 2 + Output 3 shared GND |
| Output Power (max.) | 210 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 +6 V |
| Accuracy (Voltage) | ±0.1% + 20 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) | ±0.2% + 10 mA |
| Resolution (Current) | 1 mA |
| Overcurrent Protection | 0.1 mA to 5.5 A (Output 1), 0.1 mA to 2.2 A (Output 2), 0.1 mA to 2.2 A (Output 3) |
| Load Regulation (Current) | < 0.01% + 250 μA |
| Line Regulation (Current) | < 0.01% + 250 μA |
| Ripple and Noise (Current) | < 2 mA rms |
| Display | 4.3″ LCD Color Touch Screen |
| Resolution (Display) | 320 × 240 Pixel |
| Additional Interfaces | USB Host, USB Device, LAN, Digital I/O (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) |