Other Parts Discussed in Thread: ISO1412,
Hello team,
my customer would like to know the RMS value of max repetitive isolation voltage. And they also need surge voltage result under 1.2/50us voltage surge test. Thanks!
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Hi Zach,
Thank you for posting to E2E! The RMS value for repetitive isolation voltage of ISO3080 is ~395V, and it does not have a specified surge isolation voltage rating. Since ISO3080 is an older device, please strongly recommend ISO1412 to our customer: it is a newer isolated RS-485 device that is pin-to-pin compatible with ISO3080, is certified to more relevant isolation standards, and is available in Basic and Reinforced isolation options. Below are some of its isolation ratings:
Please let us know if there are any additional questions.
Thank you,
Manuel Chavez
Hi Manuel,
Thanks for your convincing reply! I would recommend the new device to our customer.
One more question, is there any other other difference between ISO1412 and ISO3080 ( if there is a comparison table )? Then I could better illustrate the upgrade to the customer. ~~~
Regards,
Zach
Hi Zach,
Thanks for considering to recommend the newer devices to customer.
As requested, I am copying below a comparison table comparing ISO14xx family devices with ISO3080. I am also listing out the key advantages of ISO14xx over ISO308x devices in the following image, thanks.
Regards,
Koteshwar Rao