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Rectangular bench-top electronic load, light-grey metal case with front-panel keypad and rotary knob

Tekpower

Tekpower TP3710A Programmable DC Electronic Load 150W

SKU CH-H4WV-020J0

Programmable DC electronic load handles up to 360 V, 30 A and 150 W with 0.2 % accuracy and USB remote control

  • Programmable control via USB and included software for remote monitoring
  • 150 W maximum input power handles demanding DC source testing
  • 360 V and 30 A input range covers high-voltage and high-current supplies
  • Voltage accuracy 0.2 % + 3 mV at low range ensures precise measurements
  • Current accuracy 0.2 % + 3 mA at low range delivers reliable load regulation

Tekpower TP3710A DC Electronic Load

The Tekpower TP3710A is a programmable DC electronic load rated for 150 W maximum power. It accepts input up to 360 V and 30 A for testing power supplies, batteries and solar panels. The unit includes a rotary switch, numeric keypad and USB connection with software for remote control and monitoring.

Engineers and technicians validating DC sources

This load suits labs and R&D facilities that need programmable constant-current, constant-voltage or constant-power modes with PC logging. It does not suit applications requiring more than 150 W dissipation or input beyond 360 V and 30 A.

150 W maximum input power

The single figure that decides fit is the 150 W power ceiling; any device under test must stay within this limit alongside the 360 V and 30 A boundaries. Accuracy is specified as .2 % plus 3 mV or 30 mV depending on range, and current accuracy is .2 % plus 3 mA or 30 mA.

Highlights

  • Programmable control via USB and included software for remote monitoring
  • 150 W maximum input power handles demanding DC source testing
  • 360 V and 30 A input range covers high-voltage and high-current supplies
  • Voltage accuracy 0.2 % + 3 mV at low range ensures precise measurements
  • Current accuracy 0.2 % + 3 mA at low range delivers reliable load regulation

Specifications

No published specifications for this item yet.

Questions about this item

What clearance does the 8 ½ X 3 ½ X 9 ¾ inch TP3710A need on the bench?

Allow at least the stated 8 ½ by 3 ½ by 9 ¾ inches of flat surface; the 10 lb unit sits on its own feet and requires no brackets or rails.

Which step is missed when connecting the TP3710A to a PC for remote control?

Install the supplied software first, then link the USB cable; the load will not appear on the computer until the driver is loaded.

When should the internal cooling fan on the TP3710A be cleaned?

Blow dust from the fan vents whenever airflow sounds restricted; the 150 W rating assumes the fan spins freely.

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