Home ed-k Inductance meters Power Choke Tester DPG10 – 2000B/E
Image 1
Image 2
ed-k Inductance meters

Power Choke Tester DPG10 – 2000B/E

Now includes NABL Calibration Certificate.

The DPG10-2000B/E is an enhanced high-current Power Choke Tester from the DPG10 series. It supports test currents up to 2000 A and delivers higher pulse energy — making it suitable for testing large power inductors, reactors and chokes often used in heavy-duty power-electronics systems..

  • Detail
  • Special Features
  • Specification

The DPG10-2000B/E uses a controlled voltage-pulse testing method to analyze inductors under real operating conditions. When a voltage pulse is applied to the inductor, the current rise is captured with high-speed sampling, allowing precise calculation of inductance across the full current range. This reveals saturation behavior, flux linkage and magnetic co-energy.

The enhanced “E” variant supports higher pulse energy, making it capable of testing inductors with large core volumes and high energy storage. It is particularly suited for power-electronics applications such as industrial drives, grid-connected converters, heavy-duty power supplies and large magnetic components.

Its wide pulse-width range supports both fast magnetic materials like ferrites and slower materials like powdered iron and laminated steel. This versatility ensures accurate analysis of components used in high-frequency and low-frequency power systems.

  • Test currents up to 2000 A

  • High maximum pulse energy (up to 2750 J) for large inductors and reactors

  • Adjustable pulse voltage from 10 V to 400 V

  • Wide pulse-width range from approximately 3 µs to 1 s

  • Measures L(i), incremental and secant inductance, flux linkage, co-energy and DC resistance

  • Suitable for high-energy components such as PFC chokes, power reactors and transformers

  • Delivered as a complete test system with measurement unit, cables, software and calibration certificate

Feature Details
Maximum Test Current Up to 2000 A
Maximum Pulse Energy Up to 2750 J
Pulse Voltage Range 10 V to 400 V
Pulse Width Range ~3 µs to 1 s
Measurement Functions L(i), incremental/secant inductance, flux linkage, magnetic co-energy, DC resistance
Ideal For Large chokes, reactors, transformers, high-power inductors
Included Measurement unit, force and sense test cables, interface cables, software, calibration certificate