JPS5974614A - 表面シ−ルド形モ−ルド変圧器 - Google Patents

表面シ−ルド形モ−ルド変圧器

Info

Publication number
JPS5974614A
JPS5974614A JP57184516A JP18451682A JPS5974614A JP S5974614 A JPS5974614 A JP S5974614A JP 57184516 A JP57184516 A JP 57184516A JP 18451682 A JP18451682 A JP 18451682A JP S5974614 A JPS5974614 A JP S5974614A
Authority
JP
Japan
Prior art keywords
edge
shield layer
shield
terminal
layer
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.)
Granted
Application number
JP57184516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454961B2 (enrdf_load_stackoverflow
Inventor
Yasuyuki Takahara
高原　保之
Kiyohisa Ishikawa
石川　清久
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 true JPS5974614A (ja) 1984-04-27
JPH0454961B2 JPH0454961B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JP2018166164A (ja) * 2017-03-28 2018-10-25 株式会社日立産機システム 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

Citations (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 (enrdf_load_stackoverflow) * 1978-09-01 1980-03-10

Patent Citations (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 (enrdf_load_stackoverflow) * 1978-09-01 1980-03-10

Cited By (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
JP2018166164A (ja) * 2017-03-28 2018-10-25 株式会社日立産機システム モールド変圧器

Also Published As

Publication number Publication date
JPH0454961B2 (enrdf_load_stackoverflow) 1992-09-01

Similar Documents

Publication Publication Date Title
JPS593907A (ja) モ−ルド変圧器
DE443011C (de) Einrichtung an Hochspannungswicklungen elektrischer Maschinen
US3292127A (en) Closed circuit resistive shielding for multiwinding transformers
JPS5974614A (ja) 表面シ−ルド形モ−ルド変圧器
US3312919A (en) Shielded transformers
US4381423A (en) High capacitance bus bar manufacturing technique
CN113056800A (zh) 用于干式变压器的被屏蔽的线圈组件和方法
JPH0150090B2 (enrdf_load_stackoverflow)
US3324362A (en) Electrical components formed by thin metallic form on solid substrates
TWM652938U (zh) 具有屏蔽的磁性元件
US3158502A (en) Method of manufacturing electrically insulated devices
JPS5844789A (ja) プリント配線板に誘電体を形成する方法
RU2076475C1 (ru) Тонкопленочная структура
JPS568811A (en) Current transformer
JPS6315732B2 (enrdf_load_stackoverflow)
JP2513440Y2 (ja) 電子システム手帳装置
JPS6238341Y2 (enrdf_load_stackoverflow)
JPH0539616Y2 (enrdf_load_stackoverflow)
JPS6234479Y2 (enrdf_load_stackoverflow)
JPH06849Y2 (ja) 印刷配線基板
JPS6141223Y2 (enrdf_load_stackoverflow)
JPH0227556Y2 (enrdf_load_stackoverflow)
US3231960A (en) Process for making electrical components and components made thereby
JPH01152491U (enrdf_load_stackoverflow)
JPS6219042Y2 (enrdf_load_stackoverflow)