HT9818C High Current Programmable DC Electronic Load

The HT9818C is a 3000W, 150V, 500A programmable DC electronic load. It supports four mainstream operating modes: Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR) 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 new large touchscreen matched with physical buttons and an adjustment knob, it eliminates the drawbacks of complex parameter configuration and cumbersome operation of traditional loads. Users can rapidly configure complicated test procedures and parameters without frequent page switching to improve test efficiency. The intuitive graphical interface effectively prevents configuration errors.

Standard RS232 and RS485 communication interfaces are pre-installed for seamless integration into various automated test systems (ATE). An IO trigger port is reserved for external trigger signal connection.

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