JPH0454961B2 - - Google Patents

Info

Publication number
JPH0454961B2
JPH0454961B2 JP57184516A JP18451682A JPH0454961B2 JP H0454961 B2 JPH0454961 B2 JP H0454961B2 JP 57184516 A JP57184516 A JP 57184516A JP 18451682 A JP18451682 A JP 18451682A JP H0454961 B2 JPH0454961 B2 JP H0454961B2
Authority
JP
Japan
Prior art keywords
coil
shield layer
molded
resin layer
edge
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.)
Expired - Lifetime
Application number
JP57184516A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5974614A (ja
Inventor
Yasuyuki Takahara
Kyohisa Ishikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57184516A priority Critical patent/JPS5974614A/ja
Publication of JPS5974614A publication Critical patent/JPS5974614A/ja
Publication of JPH0454961B2 publication Critical patent/JPH0454961B2/ja
Granted 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
    • 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)
  • Insulating Of Coils (AREA)
  • Regulation Of General Use Transformers (AREA)
JP57184516A 1982-10-22 1982-10-22 表面シ−ルド形モ−ルド変圧器 Granted JPS5974614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57184516A JPS5974614A (ja) 1982-10-22 1982-10-22 表面シ−ルド形モ−ルド変圧器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57184516A JPS5974614A (ja) 1982-10-22 1982-10-22 表面シ−ルド形モ−ルド変圧器

Publications (2)

Publication Number Publication Date
JPS5974614A JPS5974614A (ja) 1984-04-27
JPH0454961B2 true JPH0454961B2 (en]) 1992-09-01

Family

ID=16154559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57184516A Granted JPS5974614A (ja) 1982-10-22 1982-10-22 表面シ−ルド形モ−ルド変圧器

Country Status (1)

Country Link
JP (1) JPS5974614A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007149944A (ja) * 2005-11-28 2007-06-14 Toshiba Corp モールドコイル
JP2008187015A (ja) * 2007-01-30 2008-08-14 Hitachi Ltd 高電圧樹脂モールド変圧器
US11417456B2 (en) * 2017-01-25 2022-08-16 Delta Electronics (Shanghai) Co., Ltd High-voltage transformer and electronic power apparatus
US11515080B2 (en) 2017-01-25 2022-11-29 Delta Electronics (Shanghai) Co., Ltd Transformer, coil unit and electronic power apparatus
JP6676003B2 (ja) * 2017-03-28 2020-04-08 株式会社日立産機システム モールド変圧器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517282A (en) * 1978-07-24 1980-02-06 Mitsubishi Electric Corp Stator coil
JPS5537286U (en]) * 1978-09-01 1980-03-10

Also Published As

Publication number Publication date
JPS5974614A (ja) 1984-04-27

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