Programmable DC Electronic Load 150V 30A 300W With USB RS232 RS485 For Automation, Four Modes CV CC CP CR Dynamic 5kHz, Dope Lab Bench Power Tester With 2.8 Inch TFT Color Display, Perfect For Prototyping And Testing

Programmable DC Electronic Load 150V/30A for Prototyping
✔️ 0-150V, 0-30A, 300W, USB/RS232/RS485, 2.8in TFT, single unit

This programmable DC electronic load is built for bench use in R&D labs and production test stations. It supports USB, RS232, RS485 with SCPI for automated control, enabling easy integration into test systems.

✅ 0-150V output, 0-30A current range, 300W max power
✅ Four modes: CV, CC, CP, CR
✅ Dynamic testing up to 5kHz with adjustable slew 0.001A/µs to 2A/µs
✅ Multi-layer protections: OCP, OVP, OPP, OTP, RPP
✅ 2.8-inch TFT color display with 1mV/0.1mA readbacks
✅ SCPI-ready USB/RS232/RS485 interface for automated control

💡 What is a handy way to use a programmable DC electronic load for power supply testing?

Here's a practical, straight-to-the-point approach for reliable measurements:

- Automate control via USB/RS232/RS485 using SCPI
- Reproduce real-world transients with 5 kHz dynamic switching and adjustable slew
- Monitor readbacks on the 2.8-inch display for quick checks
- Enable safety with OCP, OVP, OTP, and RPP during tests✝️