AC Bridge
Cenlasoft
Posts: 265
Hello,
I have been working on an Maxwell-Wein Bridge. I using the prop to excite an LC circuit and then measure impedance (eddy Current) . I used to link: www.ndt-ed.org/EducationResources/CommunityCollege/EddyCurrents/ProbesCoilDesign/impedancematching.htm to understand this concept. I built a bridge as was shown and use pot for the resistor in parallel. I am not having luck in testing this. Can anyone shed some light on this concept?
Thanks,
Curtis
I have been working on an Maxwell-Wein Bridge. I using the prop to excite an LC circuit and then measure impedance (eddy Current) . I used to link: www.ndt-ed.org/EducationResources/CommunityCollege/EddyCurrents/ProbesCoilDesign/impedancematching.htm to understand this concept. I built a bridge as was shown and use pot for the resistor in parallel. I am not having luck in testing this. Can anyone shed some light on this concept?
Thanks,
Curtis
Comments
I checked out the site You posted. I see why Your not having any luck in Your testing with the Maxwell-Wein Bridge.
I would lookup " eddy currents " How and Where they form. And I wouldn't go to
http://www.ndt-ed.org/EducationResources/CommunityCollege/EddyCurrents/ProbesCoilDesign/impedancematching.htm
for the info!
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