JPS5491715A - Ferro resonance transformer - Google Patents

Ferro resonance transformer

Info

Publication number
JPS5491715A
JPS5491715A JP15772677A JP15772677A JPS5491715A JP S5491715 A JPS5491715 A JP S5491715A JP 15772677 A JP15772677 A JP 15772677A JP 15772677 A JP15772677 A JP 15772677A JP S5491715 A JPS5491715 A JP S5491715A
Authority
JP
Japan
Prior art keywords
core
winding
control
wound
resonance
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
JP15772677A
Other languages
Japanese (ja)
Inventor
Taiichi Saeki
Tokuzo Kadota
Hideji Kiyouba
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15772677A priority Critical patent/JPS5491715A/en
Publication of JPS5491715A publication Critical patent/JPS5491715A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To make able to control a ferro resonance transformer output voltage in a large extent by applying a perpendicular magnetic field effectively to a core wound an output windings by opening a U letter shaped core.
CONSTITUTION: Providing an opening mouth portion of a U letter shaped core 21 so as to face against to side surfaces of a core leg 3 wound a resonance winding 2, together with winding a control winding 22 to flow a control current on a core 21 so as a magnetic flux to pass along a U letter of a U letter shaped, a permeability of the core 21 is made sufficiently smaller than a permeability of the core leg 3 wound a resonance winding. In such a constitution a perpendicular magnetic field is generated in a core portion wound an output winding 2 by the core 21 and the control winding 22 and by controlling the perpendicular magnetic field a maximum magnetic flux density is controlled to control an output voltage of the resonance transformer.
COPYRIGHT: (C)1979,JPO&Japio
JP15772677A 1977-12-29 1977-12-29 Ferro resonance transformer Pending JPS5491715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15772677A JPS5491715A (en) 1977-12-29 1977-12-29 Ferro resonance transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15772677A JPS5491715A (en) 1977-12-29 1977-12-29 Ferro resonance transformer

Publications (1)

Publication Number Publication Date
JPS5491715A true JPS5491715A (en) 1979-07-20

Family

ID=15656016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15772677A Pending JPS5491715A (en) 1977-12-29 1977-12-29 Ferro resonance transformer

Country Status (1)

Country Link
JP (1) JPS5491715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021044341A (en) * 2019-09-10 2021-03-18 株式会社Ｓｏｋｅｎ Electromagnetic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021044341A (en) * 2019-09-10 2021-03-18 株式会社Ｓｏｋｅｎ Electromagnetic device

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