WHAT IS IPM, IGBT & HOW TO TEST?

Introduction:

IPM (Intelligent Power Module) is a high-function module with a dedicated IC for auto protection system & self-protection functions (for over-current, under voltage of control power supply and over-heating). Mitsubishi IPM/IGBT is very much popular in industrial sector they have continued to develop a variety of new IPM series in line with the evolution of the IGBT chip. The “L Series” delivers loss reduction, It also known as IGBT module.

Internal Diagram of IGBT Module/IPM:

6MBP20RH060 Diagram

Feature of IGBT Module/IPM:

  • Built-in full gate CSTBT
  • On-chip temperature sensor diode on the IGBT chip
  • Enhanced power cycle tolerance
  • Short circuit protection, protection against under-voltage of control power supply
  • Complies with the RoHS directive

Applications:

General purpose inverters/AC servo/CVCF/solar power generation/wind power generation/elevators/UPS

Also using to drive Garments/Textile industrial equipment’s.

List of the IGBT module/IPM Manufacturer

Applied Power Systems

Powerex

C&H Technology, Inc. 

Microsemi Power Products Group

ABB Inc

Lectron Industries

Richardson RFPD, Inc.

Darrah Electric Company

Composite Modules , Inc.

AgileSwitch, LLC

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