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ISO6731: Is ISO6731DWR Basic Isolation or Reinforced

Part Number: ISO6731

Dear Specialists,

My customer is considering ISO6731 and has a question.

I would be grateful if you could advise.

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Is ISO6731DWR Basic Isolation or Reinforced Isolation.

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I appreciate your great help in advance.

Best regards,

Shinichi

  • Hi Shinichi,

    Thanks for posting your question on E2E forum.

    ISO6731DWR has reinforced insulation rating at component level from VDE per DIN EN IEC 60747-17.

    At system-level, ISO6731DWR can be used in applications that require either Reinforced or Basic insulation. The maximum working voltage of the device in basic insulation applications can be higher (typically double) than reinforced applications. Some of those system-level (or equipment) standards are IEC 61010-1, IEC 62368-1 and IEC 60601-1.

    I hope this is clear.

    Thanks,
    Saleem Marwat

  • Hi Saleem,

    Thank you for your quick reply.

    I understand ISO6731DWR has reinforced Isolation.

    I'll share this information with the customer.

    I appreciate your great help and cooperation.

    Best regards,

    Shinichi