ET5410A+ Programmable DC Electronic Load | 150V/40A/400W Battery Tester with RS485 & PC Software

The ET5410A+ Programmable DC Load is a versatile 150V/40A/400W capacity tester engineered for precise battery and power supply validation. Its high-power rating and programmable RS485 interface enable automated, repeatable testing cycles to accurately measure capacity, discharge curves, and source stability with professional-grade reliability. Features and Benefits - 150V/40A/400W High-Power Range - Test a wide variety of batteries and power supplies, from small LiPo packs to larger 48V systems, with a single robust unit. - Programmable RS485 Interface with Software - Automate complex charge/discharge sequences and log data directly to your PC for detailed analysis and reporting, saving time and improving accuracy. - Constant Current, Constant Power, and Constant Resistance Modes - Simulate real-world load conditions to thoroughly validate device performance under different operational scenarios. - High-Brightness Digital Display with Intuitive Controls - Monitor key parameters like voltage, current, and power in real-time with clear visibility and straightforward operation. - Rugged Aluminum Alloy Construction with Internal Cooling Fan - Ensures stable, continuous operation under full load, providing durability for workshop or lab environments. Applications - Battery Capacity and Cycle Life Testing - Precisely determine the actual mAh/Ah capacity of Li-ion, LiPo, Lead-Acid, and other battery packs for quality assurance or refurbishment. - Power Supply Unit (PSU) Validation - Test the stability, ripple, and efficiency of DC power supplies, adapters, and converters under dynamic load conditions. - Solar Panel and Renewable Energy System Testing - Characterize the output and performance of solar charge controllers and small wind turbine systems. - Educational and R&D Prototyping - An excellent tool for electronics engineering students, hobbyists, and professionals developing or troubleshooting DC-powered devices. Note This unit ships from a local warehouse for faster regional delivery. Please ensure your power source and connectors are compatible with the 150V/40A maximum specifications before use.