Inductance Calculator For Wire

September 30, 2019

D millimeter mm centimeter cm inch in. Note that self inductance of a wire is often not measured since it is only a part of a circuits loop.

Inductance Of A Coil Of Wire

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The calculator below computes this reactance for various gauges of hookup wire.

Inductance calculator for wire. To use this calculator just enter the diameter and length of the wire. D c is the coil former diameter d is the coil diameter l is the coil length p is the coil pitch d is the wire without insulation diameter and d i is the wire with insulation diameter. In this tool the variables required are length and wire diameter.

A loop of wire is a typical model for inductive materials. We generally associate inductance with a loop or coil of wire. You can select the unit of measurement for the diameter and the length.

Even a single straight piece of wire has some inductance. To use this tool just enter the diameter of the loop the diameter of the wire and the relative permeability. However even a straight piece of wire or your electrode has some self inductancethis can be important if you are dealing with low impedances 1 ohm at high frequencies 10khz.

It assumes that the wire is perfectly straight and that current is evenly distributed throughout the copper metal which is approximately true for audio frequencies. This calculator is designed to compute the inductance of a loop of wire given the diameter of the loop and the diameter of the wire used for the loop. The amount of reactance the inductance creates is directly proportional to frequency.

Resources eis inductance calculator. The output inductance is presented in nano henries 10 9 h. Notice that there is not a return path referenced in this inductance estimator.

The inductance calculated in this tool is the self inductance which is used in some simulations and is only part of a total loop inductance. Single layer coil inductance calculator single layer inductor. Wire self inductance calculator.