DescriptionThe design of the main power inductor AB-12in a switching power supply provides many challenges to the engineer. Not only must an inductance value be chosen, but also how much cur- rent the inductor can handle, the winding resistance, mechanical factors, etc. This Application Bulletin l...
AB-12: DescriptionThe design of the main power inductor AB-12in a switching power supply provides many challenges to the engineer. Not only must an inductance value be chosen, but also how much cur- rent t...
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The design of the main power inductor AB-12 in a switching power supply provides many challenges to the engineer. Not only must an inductance value be chosen, but also how much cur- rent the inductor can handle, the winding resistance, mechanical factors, etc.
This Application Bulletin looks at one of these considerations: understanding the effects of DC current on an inductor. This will provide some of the back- ground necessary to making an informed selection of an inductor.