JPS5232531A - Power transformer - Google Patents

Power transformer

Info

Publication number
JPS5232531A
JPS5232531A JP10921575A JP10921575A JPS5232531A JP S5232531 A JPS5232531 A JP S5232531A JP 10921575 A JP10921575 A JP 10921575A JP 10921575 A JP10921575 A JP 10921575A JP S5232531 A JPS5232531 A JP S5232531A
Authority
JP
Japan
Prior art keywords
power transformer
suppress
convex
construction
produced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10921575A
Other languages
Japanese (ja)
Inventor
Fusakichi Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tohoku Oki Electric Co Ltd
Original Assignee
Tohoku Oki Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tohoku Oki Electric Co Ltd filed Critical Tohoku Oki Electric Co Ltd
Priority to JP10921575A priority Critical patent/JPS5232531A/en
Publication of JPS5232531A publication Critical patent/JPS5232531A/en
Pending legal-status Critical Current

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  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE: To increase the area of heat radiation to suppress the temperature rise, by a construction such that with the silicon steel plate used of two different size concave and convex is produced on at least one face.
COPYRIGHT: (C)1977,JPO&Japio
JP10921575A 1975-09-09 1975-09-09 Power transformer Pending JPS5232531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10921575A JPS5232531A (en) 1975-09-09 1975-09-09 Power transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10921575A JPS5232531A (en) 1975-09-09 1975-09-09 Power transformer

Publications (1)

Publication Number Publication Date
JPS5232531A true JPS5232531A (en) 1977-03-11

Family

ID=14504506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10921575A Pending JPS5232531A (en) 1975-09-09 1975-09-09 Power transformer

Country Status (1)

Country Link
JP (1) JPS5232531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014067907A (en) * 2012-09-26 2014-04-17 Tdk Corp Core, coil component using the same, and switching power supply device
JP2014078638A (en) * 2012-10-11 2014-05-01 Takaoka Kasei Kogyo Kk Mold transformer and method of assembling iron core used for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014067907A (en) * 2012-09-26 2014-04-17 Tdk Corp Core, coil component using the same, and switching power supply device
JP2014078638A (en) * 2012-10-11 2014-05-01 Takaoka Kasei Kogyo Kk Mold transformer and method of assembling iron core used for the same

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