Prabhu TL

Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
11924 Articles

Probes – Shielding Loading

One of the challenges of performing an eddy current inspection is getting…

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Probes – Configurations

Probes - Configurations Eddy current probes are classified by the configuration and…

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Absolute Probes

Absolute probes generally have a single test coil that is used to…

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Display – Analog Meter

Analog instruments are the simplest of the instruments available for eddy current…

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Display – Complex Impedance Plane

Electrical Impedance (Z), is the total opposition that a circuit presents to an alternating…

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Bridges

The bridge circuit shown above is known as the Maxwell-Wien bridge (often…

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Resonant Circuits

Resonant Circuits Eddy current probes typically have a frequency or a range…

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Eddy Current Instruments

Eddy current instruments can be purchased in a large variety of configurations.…

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Phase Lag

Phase Lag Phase lag is a parameter of the eddy current signal…

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Depth of Penetration Current Density

Eddy currents are closed loops of induced current circulating in planes perpendicular…

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