Does singing become an issue with inductors&#44 as in the case of multilayer ceramic capacitors? If so&#44 what countermeasures can be taken?

Does singing become an issue with inductors&#44 as in the case of multilayer ceramic capacitors? If so&#44 what countermeasures can be taken? | FAQ | TDK Product Center 日本語中文 Deutsch --> HOME Contact Does singing become an issue with inductors&#44 as in the case of multilayer ceramic capacitors? If so&#44 what countermeasures can be taken? Pankuz End --> Q. Does singing become an issue with inductors&#44 as in the case of multilayer ceramic capacitors? If so&#44 what countermeasures can be taken? Inductors (Coils) > Inductors (Coils) > Inductors (Coils) A. When a current in the audio frequency range is applied to an inductor&#44 singing may occur due to the magnetostrictive property of the magnetic material or attraction between components such as core and wires. The most effective countermeasure is not applying currents in the audio frequency range. If application of current in the audio frequency range is inevitable&#44 modifying the product shape or switching to another type may change the natural frequency of the entire circuit&#44 including the substrate&#44 and reduce singing. As material on singing&#44 TDC has published the “Solutions for Silencing DC-DC Converters—Measures Against Acoustic Noise in Power Inductors.” For other questions&#44 please send inquiries to your nearby sales office or distributor&#44 or send inquiries from this website. product portal Inductors (Coils) product information Solution Guides DC-Solutions for silencing DC-DC converters Measures Against Acoustic Noise in Power Inductors Contact Information Inquiries on products&#44 sales&#44 or technical matters All related FAQ Q. What is the Gigaspira structure of multilayer inductors? Please explain its features. Q. Since it seems that inductors for high frequency circuits uses dielectric ceramics as the their material&#44 I am concerned about magnetic flux leaking out. Q. Please explain the types of core materials for inductors for power circuits (Power Inductors) and the characteristic differences among them. Q. What is a "magnetic shield type" power inductor (inductor for power circuits)? --> c:faq cid:1432554145213 def:faq_detail_D locale:en -->