Hay's bridge

Hay's bridge is used to determine the Inductance of an inductor with a high Q factor. Maxwell's bridge is only appropriate for measuring the values for inductors with a medium quality factor.[1] Thus, the bridge is the advanced form of Maxwell’s bridge.[2]

For other uses, see Hay Bridge.

One of the arms of a Hay's bridge has an accurately characterized capacitor used to balance the unknown inductance value. The other arms contain resistors.[3]

References
  1. U.A.Bakshi, K. A. Bakshi A. V. Bakshi (2007). Electrical Measurements & Measuring Instruments. Technical Publications. pp. 4, 35. ISBN 9788184312553.
  2. "Hay's Bridge". Circuit Globe. 2017-07-27. Retrieved 2019-08-23.
  3. "Hay Bridge: Definition, Circuit Diagram, Explanation, Advantages and Disadvantages". BrainKart. Retrieved 2019-08-23.
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