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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

true-rms

  1. A

    LTC1967 RMS-DC Converter transformer issue

    Hi everyone, I'm trying to read RMS voltage with LTC1967. I have seen this post before "https://www.electro-tech-online.com/threads/ltc1966-rms-dc-converter-issue.158100/" and clearly understand circuit. My question is that do I have to use a transformer? because I don't have big area to put...
  2. E

    Is true-RMS meter required for audio signals?

    I know what true-rms is, but I wonder if it is required to measure a real audio signal. With "real" I mean a mix of many frequencies, not just a test pure sine wave. I suppose an average meter should work fine, but I've got no true-rms to compare. Would an average and true-rms meters differ...

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