The Rigol DP932A is a triple-channel programmable linear DC power supply engineered for laboratory and field test applications demanding independent voltage and current control across multiple circuits. It delivers 210 W total output power across three fully isolated channels: two channels rated 0–32 V / 0–3 A and one channel rated 0–6 V / 0–3 A. Channels 1 and 2 can be connected in series or parallel to expand voltage or current capability. The 4.3-inch LCD color touch screen displays real-time voltage, current, and power with graphical waveform capture. Output ripple and noise remain below 350 µVrms / 2 mVpp, while transient response time is less than 50 µs and command processing time under 10 ms.
Technical Specifications
• Channels: 3 isolated outputs
• Channel 1 & 2: 0–32 V / 0–3 A each
• Channel 3: 0–6 V / 0–3 A
• Total Power: 210 W
• Total Voltage: 64 V maximum
• Total Current: 6 A maximum
• Input Voltage: 100/120/220/230 VAC
• Output Ripple & Noise: < 350 µVrms / 2 mVpp
• Transient Response: < 50 µs
• Command Processing Time: < 10 ms
• Display Resolution: 1 mV / 1 mA
• Physical Form: 1/2-rack, 3U benchtop (239 × 157 × 419 mm, 9.15 kg)
– Key Features
• Fully isolated channels with independent control
• Series/parallel internal connection for channels 1 and 2
• Arbitrary waveform generation up to 512 points, minimum 1 ms dwell time, 10 updates per second
• Real-time signal curve plotting for voltage, current, and power
• Data logging, trend analysis, and current pulse analysis
• Overvoltage, overcurrent, and overtemperature protection
• USB (device and host), LAN, and digital I/O interfaces
– Typical Applications
Component characterization, circuit prototyping, power efficiency testing, multi-rail device validation, and automated test sequences via digital I/O or bus control.
– Compatibility & Integration
USB, LAN, and digital I/O connectivity enable integration into automated test systems. Waveform patterns trigger via digital I/O or bus communication.
