The behavior of electro-magnetic radiation of power inductors in power management
Application note form Würth Elektronik about EM radiation radiated from inductors in DC-DC converters.
This Application Note focuses on the Electro-Magnetic (EM) radiation behavior of power inductor(s) in DC-DC converters, which is dependent on several parameters such as ripple current, switching frequency, rise & fall time of a switching device, the core material and its permeability and suggests several design tips to mitigate these EMI effects.
The behavior of electro-magnetic radiation of power inductors in power management – [Link]
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