The Rigol DP811A Programmable Linear DC Power Supply is a high-performance, single-channel bench power supply designed for precision electronic testing, R&D, and advanced laboratory use. Delivering up to 32V/8A or 16V/10A output at a total 200W, this compact unit offers linear regulation, excellent ripple performance, and fine-grain control for demanding engineering applications.

Engineered for professionals in electronics design, embedded systems, and power electronics testing, the DP811A features a high-resolution display, programmable output settings, and advanced protections. Users benefit from low noise, built-in overvoltage and overcurrent protection (OVP/OCP), and remote control via USB, LAN, or optional GPIB.

Whether in a test bench, production facility, or academic lab, the DP811A ensures accurate and repeatable power delivery, meeting the expectations of engineers requiring reliability and precision.

Features

• Adjustable Output: 0–32V/0–8A or 0–16V/0–10A, up to 200W

• Linear Regulation: Low noise and ripple for sensitive applications

• High Resolution Display: 3.5" TFT for real-time output monitoring

• Programmable Interface: Supports SCPI commands via USB, LAN, or optional GPIB

• Advanced Protections: Overvoltage, overcurrent, and overtemperature safeguards

• Built-in Monitoring: Real-time voltage and current curve display

• Easy Preset Recall: Store and retrieve user-defined settings for repeated tasks

• Compact & Stackable: Ideal for crowded lab or production bench setups

Typical Applications

• Product development and R&D testing

• Quality control and production line verification

• Embedded system and circuit testing

• Battery charging and simulation

• Power supply performance evaluation

• Education and academic lab environments

Technical Specifications

• Model: Rigol DP811A

• Output Channels: 1

• Max Output Power: 200W

• Voltage Range: 0–32V or 0–16V

• Current Range: 0–8A or 0–10A

• Display: 3.5" color TFT screen

• Resolution: 1mV / 1mA

• Ripple & Noise: <350μVrms / <2mArms

• Interfaces: USB Host & Device, LAN, optional GPIB

• Dimensions: 245mm × 158mm × 110mm

• Weight: Approx. 4.2 kg

The Rigol DP811A offers a robust combination of power, accuracy, and control. Its linear architecture ensures stable, clean output for testing even the most sensitive devices, while the flexible remote control options and intuitive interface make it ideal for modern electronic design workflows.