Overview
The UNI-T UTL1020S is a single-channel programmable DC electronic load rated 200 W, 0–150 V, 0–30 A. It runs four constant modes — CC, CV, CR, CP — plus eleven additional test modes including dynamic, OVP, OCP, time, CR-LED, battery, automatic list, short-circuit, load-effect, combination, and list, for 15 test modes in total. Synchronous sampling reaches 500 kHz with high-performance DSP processing and a self-adaptive voltage and current waveform display on the 4.3-inch TFT LCD.
Dynamic mode pulls load at up to 50 kHz so current and voltage peaks — Vpp and Ipp — can be observed directly. The load also provides on-screen ripple measurement, a rear-panel Sense terminal for remote voltage compensation, and SCPI remote control over RS232 with a HANDLER interface and USB Host port for data logging and automated production test.
