Buy a cheap 300W/150V/30A DC electronic load online, equipped with a USB/RS232 interface, 4 operating modes and multiple functions, suitable for testing power supplies, power supplies, batteries and various electronic components.

Specifications

Features

• The panel of the 30A 150V programmable DC electronic load can be edited, and the rotary coding switch makes it easier to operate. Built-in USB/RS232 interface, memory capacity of 100 groups, which can be stored in the instrument.
• This 300W electronic load tester has a battery test function, automatic test function, over-power test function, over-current test function, short-circuit function (CC/CV/CR/CW working mode), and current monitoring function.
• Its voltage measurement resolution can reach up to 0.1mV/0.1mA, and its sense remote measurement function compensates for line voltage drops to make long-distance testing more accurate.

Details

Applications

RDDLZ 300W programmable DC electronic load can be used for testing batteries, power supplies, LED lighting, DC-DC converters, voltage regulators, solar panels, automotive electronics, aerospace and defense electronics, and educational training.

Tips: How to choose a DC electronic load? 

• Load Capacity: Determine the required load capacity based on your testing needs. RDDLZ offers a range of DC electronic loads from 120W to 3000W, so select a model that matches or exceeds the maximum power capacity of the devices you intend to test.
• Precision and Accuracy: Pay close attention to the load's resolution and accuracy, especially if your testing requires precise measurements. Look for a DC electronic load with the level of accuracy required for your specific application.
• Operating Modes: Consider the types of operating modes the load supports. Most electronic loads offer constant current, constant voltage, and constant resistance modes. Ensure the chosen load can accommodate the testing conditions you'll encounter.
• Safety Features: Safety is paramount. Check for built-in safety features such as overload protection, over-temperature protection, and short-circuit protection. These safeguards help prevent damage to your equipment and ensure safe testing procedures.

By evaluating these four key factors, you can make an informed decision when choosing a DC electronic load from the RDDLZ online store, whether it's for lower-power applications at 120W or for higher-power testing needs up to 3000W.