Product Description

150W/30A Dc Electronic load 150w; 10uS full range current rising time; 500KHz synchronized sampling; taking great advantage in testing switching power supply, LED power supply, ATE, fuse, etc.

CC, CV, CP, CR, DYNA, List, Sweep, OCP modes.LED mode, real simulating LED loading. Over-current, over-voltage, overpower, over-temperature, polarity reversed protection.

Automatic test alone

Press one button to complete the load effect, ripple, dynamic, OCP, and Short circuit test. Show complete test report and support step test.

Multi-load synchronous control

Support up to 16 loads Sync. loading & dynamic test, fit for testing multi-output power supply. Support up to 16 loads in parallel mode for high power.

High rising speed (The full range current rising time is 10us)
High speed & accuracy

With 0.03% accuracy and 500kHz frequency, the current slew rate can be programmed.
500kHz sync. sampling frequency with 15Hz data update rate, 0.03% accuracy, 10uA &100uV resolution.
Real-time measurement of Vpp/Vp+/Vp-/Ipp/Ip+/Ip-

Dynamic test and control

Up to 50kHz dynamic loading frequency & real-time measurement of peak voltage (Vp+/Vp-). Support sync. control and sync. dynamic loading of multi loads. Support frequency sweeps up to 50kHz.

List function of Dc Electronic load 150w

8 List files, each file with 200 steps and 2us resolution. Support up to 50kHz complex waveform editing. Each step’s current slew rate can be programmed.

Automatic OCP Testing &Pmax Measurement

Automatically test OCP. Capture automatically Pmax& the voltage and current when working at the Pmax point.

Trigger and timing measurement

Support voltage/current waveform trigger and timing measurement. Support external trigger for the power supply startup time / hold time measurement. Support waveform capture and test for OVP protection point and protection time.

Application of program controlling

SCPI Protocol, isolated RS232 serial port. 5V/200mA power output, fit for the interconnection of equipment with different interfaces. TRIG_IN、RI、DFI、TRIG_OUT four high-speed isolated I/O, supporting multi loads sync. control. Precision high speed digitizing measurement/ data capture（500kHz / 16 bits / 4096 points).