The Rigol DL3031A is a high-performance programmable DC electronic load designed for precision testing of power supplies, batteries, DC-DC converters, and other power sources. With a maximum capacity of 350W, 150V, and 60A, it provides flexible and accurate load simulations for both benchtop and automated test environments.

This single-channel electronic load supports multiple operating modes, including Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP)—ideal for simulating real-world load conditions in engineering labs, QA departments, and R&D facilities.

Equipped with a 4.3-inch TFT display, intuitive menu navigation, and remote connectivity via USB, LAN, RS232, and optional GPIB, the DL3031A ensures reliable performance and seamless integration into automated systems. Built-in safety features protect your devices and maintain test accuracy under all conditions.

Key Features:

• 350W programmable DC electronic load

• Supports 0–150V and up to 60A

• Four operating modes: CC, CV, CR, CP

• High-resolution 4.3” TFT LCD screen

• Data logging and real-time graph display

• Remote control via USB, LAN, RS232, GPIB (optional)

• Built-in protections: OVP, OCP, OPP, OTP

• Compact and stackable for lab environments

• Ideal for automated or manual testing workflows

• Trusted for power supply, battery, and component testing

Applications:

• Power supply load testing

• Battery charge/discharge validation

• DC-DC converter evaluation

• Quality assurance and production testing

• R&D and engineering lab simulations

• Dynamic load profiling for electronic components

Technical Specifications:

• Model: Rigol DL3031A

• Channels: 1

• Max Power: 350W

• Voltage Range: 0–150V

• Current Range: 0–60A

• Operating Modes: CC, CV, CR, CP

• Display: 4.3" TFT LCD (480 × 272 resolution)

• Resolution: 1mV / 1mA

• Remote Interfaces: USB Host/Device, LAN, RS232, optional GPIB

• Protection Functions: OVP, OCP, OPP, OTP

• Dimensions: 264 mm × 107 mm × 352 mm

• Weight: Approx. 4.5 kg

• Certifications: CE, RoHS