HT9814B Programmable DC Electronic Load 1200W 500V 120A

The HT9814B programmable DC electronic load supports four mainstream operating modes: Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR) and Constant Power (CP). It is equipped with abundant advanced test functions including automatic testing, dynamic load testing, over-current testing and timing sequence testing.

This model adopts a brand-new large touch screen, combined with physical buttons and rotary knobs, to resolve the pain points of complex parameter configuration and cumbersome operation on traditional electronic loads. Users can rapidly configure complicated test procedures and parameters without frequent page switching, greatly boosting test efficiency. The intuitive graphical interface effectively prevents parameter setup 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 peripheral trigger signals.

1. Four core operation modes: CC / CV / CR / CP
2. Built-in automatic test & sequential list test functions
3. Dynamic load response frequency up to 50kHz
4. High measurement resolution: 0.1mV (voltage), 0.1mA (current)
5. Dedicated battery test mode
6. OCP over-current test & remote sense measurement function
7. Built-in short-circuit simulation function
8. Special CR mode optimized for LED testing
9. Voltage & current ripple measurement capability
10. Power-off parameter memory retention function
11. Storage capacity for up to 100 groups of test parameter files
12. Standard RS232 / RS485 communication ports