JPH0391905A - 間欠動作変成器 - Google Patents

間欠動作変成器

Info

Publication number
JPH0391905A
JPH0391905A JP2225448A JP22544890A JPH0391905A JP H0391905 A JPH0391905 A JP H0391905A JP 2225448 A JP2225448 A JP 2225448A JP 22544890 A JP22544890 A JP 22544890A JP H0391905 A JPH0391905 A JP H0391905A
Authority
JP
Japan
Prior art keywords
shield
conductor strips
strips
transformer
interconnected
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
JP2225448A
Other languages
English (en)
Japanese (ja)
Inventor
Gernot Medenbach
ゲルノット　メデンバッハ
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPH0391905A publication Critical patent/JPH0391905A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP2225448A 1989-08-31 1990-08-29 間欠動作変成器 Pending JPH0391905A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3928792.0 1989-08-31
DE3928792A DE3928792A1 (de) 1989-08-31 1989-08-31 Transformatoren fuer mit einer taktfrequenz intermittierenden betrieb

Publications (1)

Publication Number Publication Date
JPH0391905A true JPH0391905A (ja) 1991-04-17

Family

ID=6388248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2225448A Pending JPH0391905A (ja) 1989-08-31 1990-08-29 間欠動作変成器

Country Status (4)

Country Link
EP (1) EP0415495A3 (de)
JP (1) JPH0391905A (de)
KR (1) KR910005336A (de)
DE (1) DE3928792A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272552A (ja) * 2009-05-19 2010-12-02 Nichicon Corp トランスおよび該トランスを用いたスイッチング電源装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7904379A (nl) * 1979-06-05 1980-12-09 Philips Nv Transformator.
JPS56108218A (en) * 1980-01-31 1981-08-27 Nec Corp Transformer with shield against electrostatic charge
JPS63319254A (ja) * 1987-06-20 1988-12-27 Tokin Corp 低損失酸化物磁性材料
EP0364171B1 (de) * 1988-10-13 1994-11-30 Matsushita Electric Industrial Co., Ltd. Hochfrequenzheizgerät mit einer frequenzumwandelnden Speisung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272552A (ja) * 2009-05-19 2010-12-02 Nichicon Corp トランスおよび該トランスを用いたスイッチング電源装置

Also Published As

Publication number Publication date
DE3928792A1 (de) 1991-03-07
EP0415495A2 (de) 1991-03-06
KR910005336A (ko) 1991-03-30
EP0415495A3 (en) 1992-04-15

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