Explain how you will check if IGBT working properly or not in Drive

Question

Accepted Answer

To check if IGBT is working properly in Drive, follow these steps:

Check for any physical damage or burn marks on the IGBT
Measure the voltage across the IGBT using a multimeter
Check the gate voltage to ensure it is within the specified range
Check the current flowing through the IGBT using an oscilloscope
Perform a functional test by running the drive and monitoring the IGBT's performance
Compare the readings with the manufacturer's specifications

Accepted Answer

positive voltage UGE from gate to emitter turns on the MOSFET. Then, the voltage connected to the collector can drive the base current through the bipolar transistor and the MOSFET; the bipolar transistor turns on and the load

Explain how you will check if IGBT working properly or not in Drive

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