Vladopanj

ADE7753 galvanic isolation

Discussion created by Vladopanj on May 26, 2016
Latest reply on Jun 6, 2016 by dlath

Hello,

I have question about using ade7753. V2N and V2P are connected to 220V. Over resistor divider voltage is downgraded to 0.5V.

Is it possible to use transformator for transforming 220V to 12V and after that resistor divider?

And what about using optocupler to isolate SPI pins?

 

Thx

Regards, Darijo

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