The Rigol DP831 is a high-performance, triple-output programmable linear DC power supply engineered for precision, reliability, and versatility. Designed for professional laboratory, engineering, and industrial applications, the DP831 offers one 8V/5A channel and two ±30V/2A channels, delivering a total power output of 195 watts.

With its intuitive interface and programmable functionality, the DP831 simplifies complex testing setups, making it ideal for R&D labs, product development, electronics troubleshooting, and automated test systems. Built with low ripple and noise characteristics, it ensures stable and accurate voltage/current output for sensitive electronic components.

Key Features

• Triple Channel Output: 8V/5A and ±30V/2A with independent control

• 195W Total Power Output: Supports a wide range of voltage/current combinations

• High Accuracy and Stability: Low ripple, minimal noise for precise testing

• Programmable Operation: Built-in timing, protection, and sequencing functions

• Clear Display: Bright LCD screen for real-time monitoring of voltage and current

• Remote Control: USB, LAN, and RS232 interfaces for automated testing

Applications

• Research and development labs

• Electronics manufacturing and quality control

• University and technical education labs

• Industrial equipment testing

• Embedded system power simulations

• Battery charging and discharging analysis

Technical Specifications

• Model: Rigol DP831

• Output Channels: 3 (CH1: 8V/5A, CH2: +30V/2A, CH3: -30V/2A)

• Total Output Power: 195W

• Resolution: Voltage – 1mV, Current – 1mA

• Ripple & Noise: <350 μVrms / <2 mArms

• Interfaces: USB, RS-232, LAN

• Dimensions: 364mm × 213mm × 110mm

• Weight: Approx. 6.5 kg