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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.

current shunt

  1. S

    my "precision" current measurement project design review/ check

    hello! I was wondering if anyone could take a look at my circuit for my second version of my "precision" current sensor, specifically the analog section. (TL/DR Last Paragraph). my first version, discussed , was a overall failure, although I did learn quite Abit from that so it wasn't a total...
  2. vne147

    Why is Common Mode Voltage so Commonly Misunderstood?

    I’m hoping someone can help me answer a question I have regarding the INA196 current shunt monitor. The INA196 has a common mode voltage range of -16V to 80V. But in the datasheet linked above under absolute maximum ratings on page 4, the maximum voltage you can apply to either the V+ or V-...
  3. foxOnTheRun

    Shunt Amplifier/Monitor IC with negative Common Voltage

    I'm trying to read a current using a shunt resistor on the high side of a negative voltage. I found a lot of high side integrated current shunt ICs (ZTX 3 pins with current output are the best), but they all assume they are placed on the high side of a positive voltage rail, hence they have a...

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