300W-500V-35A Programmable DC Electronic Load

Overview
The 300W 500V 35A programmable DC electronic load features four standard operating modes: constant current (CC), constant resistance (CR), constant voltage (CV) and constant power (CP). It is further equipped with abundant advanced functions including auto-test, dynamic load test, over-current test and sequence timing test.
Adopting a new large touchscreen combined with physical keys and an adjustment knob, the device eliminates the complicated parameter setup and cumbersome operation of older models. Users can quickly configure complex test workflows and parameters without frequent interface switching, greatly improving testing efficiency, while the intuitive display reduces setup errors.
Standard communication interfaces RS232 and RS485 are pre-installed, enabling seamless integration into various automated test systems. An external IO trigger port is also reserved for external signal linkage.
FEATURES
Four core operation modes: CC / CV / CR / CP
Built-in auto-test & list sequence test functions
Dynamic load frequency up to 50kHz
High measurement resolution: 0.1mV for voltage, 0.1mA for current
Dedicated battery test function
OCP over-current test & remote sense measurement support
One-key short-circuit simulation function
CR mode specialized for LED drive testing
Voltage & current ripple measurement function
Power-off parameter memory retention
Storage capacity for up to 100 groups of test profiles
Standard RS232 & RS485 communication ports

SPECIFICATIONS

SIZE OF ELECTRONIC LOAD