Coilcraft had introduced screened inductors intended to reduce losses in power converters running from 2 to 5MHz, and above, at high ripple current. “The use of high switching frequencies or high ripple current allows a corresponding lower inductance value, which results in a physically smaller part for the same electrical specs,” said the firm. “XEL50xx ...

This story continues at Inductors for 2-5MHz dc-dc conversion

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