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How to model a square wave transient current in AC/DC module

Posted 19 nov. 2024, 13:22 UTC+1 2 Replies

Antony Xavier
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Hi

I have used the rectangle function in comsol and defined the shape of one pulse. How can I make this a series of pulses when the frequency of my current is 500 Hz.

Thank you

2 Replies Last Post 20 nov. 2024, 07:34 UTC+1
Jeff Hiller COMSOL Employee

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Posted: 7 months ago 19 nov. 2024, 16:02 UTC+1
Updated: 7 months ago 19 nov. 2024, 16:07 UTC+1

Hello Antony,

Have you tried a Waveform function, of the Square type?

Alternatively, you can use the Periodic Extension option of an Analytic function to turn your already existing rectangular function into a periodic version of itself (This is more general and can be used for any period shape).

Best,

Jeff

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Jeff Hiller
Hello Antony, Have you tried a Waveform function, of the Square type? Alternatively, you can use the Periodic Extension option of an Analytic function to turn your already existing rectangular function into a periodic version of itself (This is more general and can be used for any period shape). Best, Jeff
Antony Xavier
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Posted: 7 months ago 20 nov. 2024, 07:34 UTC+1

Yes it worked. Thank you.

Yes it worked. Thank you.

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