RIGOL DL3021/DL3021A/DL3031/DL3031A Programmable DC Electronic Load – Precision Power Testing Solution
High-precision single-channel electronic load with 150V/30A/150W (DL3021) or 150V/30A/300W (DL3031) capacity, ideal for battery discharge testing, power supply validation, and component stress analysis. Advanced constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CP) modes ensure versatile testing for Li-ion, lead-acid, and fuel cells. Dynamic load switching (up to 25kHz) simulates real-world conditions with microsecond response. Robust aluminum alloy chassis with integrated cooling fan ensures durability during prolonged high-power operations. OLED display provides real-time voltage/current/power tracking with 0.1mV/0.1mA resolution. Seamless PC control via USB/LAN/GPIB (DL3021A/DL3031A) with RIGOL UltraPower software for automated battery capacity profiling and data logging. Essential for R&D labs, production lines, and renewable energy systems. Direct wholesale pricing – global stock available for bulk orders. No middlemen, no inflated costs.