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current sense
Related Posts

  • Forum Post: Re: LM358 strange Output

    dragan svalina
    Hi Hithesh, Wit this circuit (supediode) you will have good linearity at low input voltage . I suggested you TSV358 because low minimum output voltage (about 180mV@2k) and small differential voltage (+/-1mV). Increasing gain, current sense resistor become less value and less power. Circuit is stable...
    on Jan 16, 2011

  • Forum Post: Re: LM358 strange Output

    Ulrich Goerke
    Hello Hitesh, The problem is not the amplifier but the accuracy of the divide-down resistors. Although 1% accuracy sounds pretty good, it is simply not good enough. This is a common problem when trying to measure a small difference between two high values (a pitfall into which I once fell, to my...
    on Jan 17, 2011

  • Forum Post: Motor Current Sensing

    Rasit GOKALAN
    Hello, In my project I will sense motor current through shunt resistor . But in my project inverter ground and micro ground is isolated. Because of this I want to use instrumentation amplifier INA333 to measure voltage across the current sense resistor. Amplifier ground will be the same with micro...
    on Oct 11, 2011

  • Forum Post: CURRENT SENSOR 60V/4A

    eli
    Do we have currenrt sensor for 40V up to 4A?
    on Dec 8, 2011

  • Forum Post: Peak Detector ability with INA226?

    Georgy
    Hi! Can INA226 measure pulse current / voltage? Interesting low side sensing. It need with pulse adjusted load. I load = 0...20 A, V load = 5...30 V. What solution will be available in hardware or software (in triggered mode)? Thank's!
    on Feb 28, 2013

  • Forum Post: ina226 current measurements

    Berkay Deniz Ilhan
    I have recently designed a power monitoring board using INA226 where i placed the shunt resistor on the high side. I am using a 5mOhm 4-terminal resistor to maintain Kelvin connection. My customer needs this power monitor to be able to deal with a system where there are switching pulses in the input...
    on Apr 30, 2013

  • Forum Post: RE: Constant Current Source of about 300mA with variable frequency ranging from 1kHz to 100kHz

    Muhammad Mansoor Malik
    Hello Thomas, Can I only replace the OPA547 with one of the OPA561 or OPA564 in the circuit of "Improved Howland Current Pump"? What rating of Current it will give me by replacing OPA547 with one of these Op-Amps? Please reply.
    on May 18, 2013

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