Multisim and Ultiboard

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Plain Darlington Optocoupler in Multisim

Has anybody found for Multisim a plain darlington optocoupler like the TLP521 or 627? With just 4 pins! Or how can I import that component in my Multisim? Or can I change the transfer % of an existing Optocoupler to e.g. 1000%?

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I have had a look and can only find Optocouplers with 6 pins, you can however import components or create custom components.


How Do I Import and Export Components in Multisim?

Creating a Custom Component in NI Multisim


I hope these documents are of help Smiley Happy




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That's too complicated for me.....

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