200W-500V-18A Programmable DC Electronic Load

Overview
The HT9811B200W-500V-18A programmable DC electronic load supports four standard operating modes: Constant Current (CC), Constant Resistance (CR), Constant Voltage (CV) and Constant Power (CP). It is also equipped with abundant advanced test functions including auto-test, dynamic test, over-current test and timing sequence test. Equipped with a brand-new large touchscreen, the instrument solves the pain points of complicated parameter setup and cumbersome operation of traditional loads. The collaborative design of touch screen, physical buttons and adjustment knob allows users to configure complex test procedures and parameters rapidly without frequent page switching, greatly improving test efficiency. The intuitive display interface effectively avoids parameter setting errors. Standard RS232 and RS485 communication interfaces are pre-installed for seamless integration into various automated test systems. An external IO trigger port is also reserved for connecting external trigger signals.
Features
Four operation modes: CC, CV, CR, CP
Auto-test & list sequential test functions
Dynamic mode up to 50kHz
High measurement resolution: 0.1mV for voltage, 0.1mA for current
Dedicated battery test function
OCP test & remote sense measurement function
Built-in short-circuit simulation function
Special CR mode for LED testing
Voltage & current ripple measurement capability
Parameter memory retention after power-off
Storage capacity for 100 groups of test records
Standard RS232 & RS485 communication ports

SPECIFICATIONS

SIZE OF ELECTRONIC LOAD