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4N26

Experimental Work | Frequency limit of Optocouplers

Optocouplers are widely used in power electronics to isolate the power stage with the control area. Every optocoupler has a limit of operating frequency. Recently, while working with my hardware setup i noticed that the optocoupler i am using is not good for high frequency. Below are the results i obtained while trying to switch my 4N26 optocoupler. ...

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Apr 2, 2015 by

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Copyright © 2015-2017 by Hadeed A Sher

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This blog is about my PhD work and an archive to my engineering education. However, additional study material for the courses i teach and that i have studied is also archived here.
All the circuits in this blog are tested by myself under specific conditions. BE CAREFUL if you are experimenting them, the blogger and this blog are not responsible to any harm and or damage to yourself and your equipment.


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