Title:
COIL CASE AND SWITCHING POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2023007769
Kind Code:
A
Abstract:
To provide a coil case capable of suppressing solder cracks, and a switching power supply device.SOLUTION: A disclosed coil case is a coil case for holding a coil that has a hole into which a terminal of the coil, which is soldered to the board, is inserted, and a terminal hole having a slit formed around the hole.SELECTED DRAWING: Figure 1
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Inventors:
HIRATA YUKI
MURAKAMI HIROYUKI
MURAKAMI HIROYUKI
Application Number:
JP2021110829A
Publication Date:
January 19, 2023
Filing Date:
July 02, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H05K1/18; H01F27/06; H01R4/02; H01R13/40
Attorney, Agent or Firm:
Sakai International Patent Office
Previous Patent: JPWO2023007768
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