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Last Post 08/10/2011 10:48 AM by  Tony Hodges
DC Hall Effect Current Transducer frequency response
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Chris Penrose
New Member
New Member
Posts:1


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08/08/2011 9:16 PM
    The product I am testing produces 24V switched (PWM) at 20kHz to supply 200A DC current into a 0.12ohm load in series with a 1mH inductor. The current is a 20kHz triangle wave.
    To calibrate this current I am currently using a 200A / 100mV shunt into a 6.5 digit DMM (mV).
    I would like to use the CR5210-300 however I am concerned about what it will do with the 20kHz component. (Ideally it will provide a accurate average current).

    Any ideas?
    Tony Hodges
    CRM Staff
    Basic Member
    Basic Member
    Posts:154


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    08/10/2011 10:48 AM
    Dear Sir,

    The CR5210 is designed to output a signal that is proportional to the DC component of a signal. It should give you the average DC of the waveform.
    Thank you for your business.
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