Rigol DP711 – Power Supplies, 50V, 3A, 150W, 10 mV/10 mA

The Rigol DP711 is a single-channel programmable linear DC power supply for benchtop research, development, quality control, and general-purpose testing. It delivers 150 W of output power with voltage control from 0 V to 30 V and current capability up to 5 A. The 3.5-inch TFT-LCD display provides real-time monitoring of output parameters. Built-in protection circuits, timing functions, and file storage enable flexible test automation and safe device operation across demanding applications.

– Technical Specifications

Output Power & Voltage:
• Single output channel, 150 W maximum
• DC voltage range: 0 V to 30 V with 10 mV resolution (1 mV with optional high resolution)
• Voltage accuracy: ±0.05% + 20 mV
• Fine adjustment to 0.01 V across 0 V to 33 V range

Current Delivery:
• DC current range: 0 A to 5 A with 10 mA resolution (1 mA with optional high resolution)
• Current accuracy: ±0.2% + 10 mA
• Fine adjustment to 0.01 A across 0 A to 5.5 A range

Output Quality & Stability:
• Voltage ripple and noise: <500 μVrms
• Current ripple and noise: <2 mArms
• Load regulation: <0.01% + 2 mV (voltage), <0.01% + 2 mA (current)
• Line regulation: <0.01% + 2 mV (voltage), <0.01% + 2 mA (current)
• Transient response time: <50 μs

Protection & Safety:
• Overvoltage protection (OVP) with adjustable threshold and <10 ms response time
• Overcurrent protection (OCP) with adjustable threshold
• Overtemperature protection (OTP)

– Key Features

• Timing output function with up to 2048 configurable groups, 10 ms minimum dwell time, and 10 ms to 99999 s time range
• External trigger capability for synchronous multi-device operation
• Storage for up to 10 instrument settings
• RS232 communication interface
• Front panel locking with individual key lock support
• Operating temperature: 0°C to 40°C (specifications guaranteed after 30 minutes stabilization)
• Humidity: <80% relative humidity

– Typical Applications

Research and development, quality control testing, circuit validation, and general-purpose benchtop power delivery requiring programmable voltage and current with high output quality and automated timing sequences.

– Compatibility & Integration

RS232 interface enables remote control and integration into automated test systems. External trigger input supports synchronized operation when units are configured in series or parallel arrangements.