Differences

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--- calculator:inductance_of_gapped_inductor [2025/01/05 19:57] – stan_zurek
+++ calculator:inductance_of_gapped_inductor [2025/01/19 01:03] (current) – stan_zurek
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 ==== Calculator of inductance of a gapped inductor ====
-{{page>insert/calc}}
+<box 100% #efffef>
+|< 100% 10% 90% >|
+|  {{/calculator/icon_calc.png?60&nolink}}  | //[[user/Stan Zurek]], Calculator of inductance of a gapped inductor, Encyclopedia Magnetica//, \\ @PAGEL@, {accessed: @YEAR@-@MONTH@-@DAY@} |
+|  {{/wiki/logo.png?20&nolink}} //See more: [[/Calculators of inductance]]//  ||
+</box>
-<WRAP lo right>//[[https://www.e-magnetica.pl/doku.php/calculator/inductance_of_gapped_inductor|[open]]]//</WRAP>
+<box 30% right #f0f0f0>
+Idealised gapped magnetic core
+[[/file/Air gap diagram_png|{{/Air gap diagram.png?200}}]]
+{{page>insert/by_SZ}}
+</box>
 For a simple [[/gapped inductor]], with a [[/magnetic circuit]] with a uniform [[/cross-sectional area]] throughout the whole magnetic path, the value of [[/inductance]] //L// can be calculated from the following equation:
-|  $L = \frac{μ_0 ⋅ N^2 ⋅ A}{ l_{gap} }$   |  (H)  |
+^  [[/Inductance]] of a [[/gapped inductor]]  ^^^
+| //Source: [1] [[https://isbnsearch.org/isbn/0824753933|Colonel Wm. T. McLyman, Transformer and inductor design handbook, 3rd ed., Marcel Dekker, New York, 2004, ISBN 0824753933]]//  |||
+|  //[1], eq. (8.10), chapter 8//  |   $L = \frac{μ_0 ⋅ N^2 ⋅ A}{ l_{gap} }$   |  (H)  |
+| where:  $μ_0$  - [[/permeability of vacuum]] (H/m),  $N$  - [[/number of turns]] (unitless),  $A$  - [[cross-sectional area]] of the core (m<sup>2</sup),  $l_{gap}$  - length of [[/air gap]] (m)  |||
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 <HTML>
 <!-- ==================== calculator starts here ============== -->
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 //Note: The equation is valid only for a simple magnetic circuit, with cross-sectional area of the core and gap being equal, and if l<sub>core</sub> >> l<sub>gap</sub>, and µ<sub>core</sub> >> 1.//
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+<box 100% #efffef>↑</box>
+{{page>insert/paypal}}
-{{tag>Calculators Permeability}}
+{{tag>Calculators Permeability Gapped_magnetic_core Inductance}}