The Rigol DP821A is a high-precision, programmable linear DC power supply designed for engineers, technicians, and researchers who demand stability and control in power delivery. Offering dual outputs (60V/1A and 8V/10A) with a combined output power of 200W, this advanced bench power supply delivers consistent performance in professional lab environments.

With ultra-fine resolution (1mV/1mA), low noise linear regulation, and flexible independent, parallel, and tracking modes, the DP821A supports complex multi-channel testing scenarios. Whether you’re powering sensitive analog circuits, embedded systems, or performing automated test sequences, it provides the accuracy and reliability required for critical applications.

Equipped with USB, LAN, and optional GPIB interfaces, this power supply easily integrates into remote setups and test automation systems. Its intuitive 3.5-inch TFT display and user-friendly interface ensure precise configuration and real-time monitoring.

 Key Features

• Dual outputs: 60V/1A and 8V/10A

• Total output power: 200W

• 1mV/1mA resolution for high precision

• Low ripple and noise linear regulation

• Modes: independent, tracking, and parallel

• USB, LAN, and optional GPIB connectivity

• Built-in protections: OVP, OCP, OTP

• SCPI and LabVIEW support

• 3.5” color TFT display

• Compact, stackable bench design

 Applications

• Research and development (R&D)

• Precision electronics testing

• Embedded systems prototyping

• Analog and digital circuit development

• QA and production line testing

• Laboratory and academic instruction

• Battery simulation and charging

• Automated test systems

 Technical Specifications