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Typical current output (inverter application)

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express1234
express1234 Contributor Level 1
in Module Products

I'm looking at the datasheet of QECB1R6M12YM4 and the graph "Typical Output Current Capability vs. Switching Frequency (Inverter Application)". Does anyone know what modulation strategy was used to compute the graph? I've tried running our script with different power factors and modulation indexes with three different modulation strategies and I get the following graph. None of the options matches perfectly, but it looks like DPWM1 is the closest.

Wolfspeed_QECB1R6M12YM4_comparison.png

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  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 5
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    Thank you for your post, it has been approved and we will respond as soon as possible.

    express1234
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