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25th July 2010, 12:26 PM
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#1 |
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diyAudio Member
Join Date: Jul 2010
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selection of optocoupler.
Hi...
I am working on design where i need to select an optocoupler. This should operate at voltage as high as 60V. So what parameter should i consider when selecting it. Is the collector base voltage to be considered or collector emitter voltage to be considered. I have gone thorugh MCT-2E's datasheet. Is it appropriate to use. Please suggest Vasu |
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25th July 2010, 08:15 PM
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#2 |
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diyAudio Member
Join Date: Feb 2010
Location: Bucharest
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Collector-emitter voltage is what matters, many optos don't even expose the base and just bias it internally. The MCT-2E will not work in your application.
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26th July 2010, 03:50 AM
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#3 |
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diyAudio Member
Join Date: Jul 2010
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thank you...
any suggestions, for the same specs vasu |
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