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Gate Resistors used for IGBT's why? IGBT timing

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danny davis

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How does the Gate Resistor in series adjust the Timing of a IGBT?

Why does using a small value Gate Resistor resistor cause IGBT to short out? or cause shorts?

A small value Gate resistors changes the IGBT to have faster switching time?

Example:
IGBT drivers to Gate resistors to IGBT to Low Pass filter


The IGBT driver sends High Frequency pulses to the IGBT transistors

What kind of bandwidth an oscilloscope do u need to see these high frequency pulses?

How does the Low pass filter change DC voltage from the output of an IGBT to an AC waveform?

The IGBT output is high Frequency pulses right? and the Low pass filter cause high frequency pulses into an AC waveform?
 

My oscilloscope is 300MHZ, the IGBT drivers signal is in the killohertz

How can I view Killohertz signals?
 

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