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DC Load

Rigol DL3031A

Now includes NABL Calibration Certificate.
Rs. 159123.00

The Rigol DL3031A is a high-performance programmable DC electronic load offering a maximum of 150V, 60A, and 350W capacity. It includes multiple interface options such as USB Host, USB Device, LAN, and RS232 for flexible communication and control. Now, it comes with a NABL Calibration Certificate and 3 years warranty..

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  • Detail
  • Special Features
  • Specification

✨ Why It Helps (Cause → Effect)

  • Static / Transient / Advanced modes → match the test → get the right data fast.

  • User-friendly interface → quick setup → fewer mistakes under pressure.

⚡ High-Speed Dynamics

  • Dynamic mode up to 30 kHz → real-world load swings → expose droop, overshoot, and ringing.

  • Fast switching between levels → verify transient response → tighten control loops.

📃 Powerful List Operations

  • Build complex sequences → set step value, dwell, and slew → emulate field patterns precisely.

  • Run and repeat → identical profiles tomorrow → comparable, defensible results.

📈 Graphical Charting & Insight

  • Live charts → see trends at a glance → tune conditions in minutes.

  • Clear visualization → spot anomalies early → reduce reruns.

⚡ Fast Switching Load (Up To 30 kHz)
Flip load levels quickly → up to 30 kHz → mimic real-world spikes → expose transient weaknesses fast.

🔁 Transient Test (A ↔ B Levels)
Switch between Level A and Level B periodically → measure response and stability → tune control loops with confidence.

🎚ī¸ Adjustable Current Rising Speed (Slew)
Set 0.001 A/µs → 5 A/µs → gentle ramps or sharp steps → protect sensitive DUTs yet stress hard when needed.

📃 Powerful List Operation
Build step sequences → set value, dwell time, and slew → reproduce complex field patterns on the bench.

📉 Waveform Display (Live View)
Watch curves in real time → pause, zoom, capture → catch droop, overshoot, and ringing → fix with data, not guesses.

💾 File Storage & Recall
Save setups and results → internal or external memory → recall in seconds → speed up repeats and reporting.

CC Mode (Constant Current)

  • Range: 0 ~ 6 A or 0 ~ 60 A

  • Resolution: 1 mA

  • Accuracy: ±(0.05% + 0.05% Full Scale)

  • Temperature Coefficient: 100 ppm/°C

CV Mode (Constant Voltage)

  • Range: 0 ~ 15 V or 0 ~ 150 V

  • Resolution: 1 mV or 5 mV

  • Accuracy: ±(0.05% + 0.02% Full Scale)

  • Temperature Coefficient: 50 ppm/°C

CR Mode (Constant Resistance)

  • Range: 0.08 Ω ~ 15 Ω (0.0667 S ~ 12.5 S) or 2 Ω ~ 15 kΩ (0.0000667 S ~ 0.5 S)

  • Resolution: 2 mA/Vsense

  • Accuracy: Vin / Rset * (0.2%) + 0.2% IFull Scale

CP Mode (Constant Power)

  • Range: 0 ~ 350 W

  • Resolution: 100 mW