Title:
MAGNETIC CORE, ELECTRONIC COMPONENT, AND POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2023144521
Kind Code:
A
Abstract:
To provide a magnetic core that suppresses sound ringing that occurs during driving, an electronic component using the same, and a power supply device using the same.SOLUTION: A magnetic core 1 has a base part 30 extending in a first axial direction, and a pair of outer legs 10,10 protruding from the base part 30 along a second axis perpendicular to the first axis. The relationship between a value of the thickness in the second axial direction Li (mm) of the base part 30 and a value of the height in the second axial direction Lf (mm) having a shorter height in the second axial direction of the pair of outer legs 10,10 satisfies a relationship Li/Lf≥0.45.SELECTED DRAWING: Figure 1A
Inventors:
UJIIE TORU
MORI KENTARO
MORI KENTARO
Application Number:
JP2022051533A
Publication Date:
October 11, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
TDK CORP
International Classes:
H01F27/24; H01F17/04; H01F30/10; H01F37/00
Attorney, Agent or Firm:
Maeda Suzuki International Patent Attorneys Corporation