RIGOL DL3041 PROGRAMMABLE DC LOAD 450W 70A 30 kHz 5 A/μs

The Rigol DL3041 is the most powerful programmable electronic load in the DL3000 series. It is designed for demanding measurement and test applications such as DC power supply, battery charger, DC-DC converter, and battery testing. With its high power capability and wide voltage and current range, the DL3041 offers flexibility for both research and production environments.

The DL3041 supports up to 200 V, 70 A, and 450 W total power. Its dynamic frequency reaches up to 30 kHz, and the current slew rate is as high as 5 A/μs, enabling precise transient testing and rapid load switching.

The device supports multiple operation modes including constant voltage (CV), constant current (CC), constant resistance (CR), and constant power (CP), as well as dynamic modes and customizable load profiles (up to 512 steps). Built-in protection features (OVP, OCP, OPP, OTP, Reverse Voltage) ensure safe operation under all conditions.

The DL3041 features a clear 4.3-inch color display and remote control options via RS232, USB, and LAN interfaces. Optional digital trigger and USB-GPIB interfaces are also available.

Features

• Single input, max. 200 V DC / 70 A, total power 450 W
• Minimum operating voltage: 1.5 V @ 70 A
• 4.3-inch TFT color display
• Dynamic load frequency up to 30 kHz
• Current slew rate up to 5 A/μs (>5 V, resolution 0.001 A/μs)
• Readback resolution: 0.1 mV, 0.1 mA
• Load modes: Constant current (CC), constant voltage (CV), constant resistance (CR), constant power (CP)
• Dynamic modes: continuous, pulse, toggle (up to 512 steps)
• Interfaces: RS232, USB, LAN (optional), digital I/O trigger (optional), USB-GPIB (optional)
• Protection: OVP, OCP, OPP, OTP, Reverse Voltage

Included Accessories

• DL3041 Programmable DC Electronic Load
• Power cable
• USB cable
• English quick guide
• Spare fuses
• Magnetic protection cover for terminal connections

Links

• DL3000 Quick Guide
• DL3000 User Guide
• DL3000 Datasheet
• DL3000 Programming Guide

Video