Wurth Elelctronics Product Training Module about coupled inductors ...
Wurth Elelctronics Product Training Module about coupled inductors ...
Wurth Elelctronics Product Training Module about coupled inductors ...
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In order to design an effecient SEPIC converter, it is crucial to design the right inductor<br />
into your circuit. It is best to do it with a practical example:<br />
The SEPIC converter, in our case, has a flexible input of 5-24V and needs to deliver a<br />
stable 12V output. The current output is 0.7A with a calculated ripple of 20%.<br />
Of course, there are always 2 ways to calculate the inductor for the SEPIC converter.<br />
First is to calculate the formula of an inductor for switching regulators.<br />
<strong>Wurth</strong> Electronics recommends calculating the SEPIC converter in the Inductor Selector<br />
Calculation Tool for DC/DC Converters. That process is shown in the next slides.<br />
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