JPS473219A - - Google Patents

Info

Publication number
JPS473219A
JPS473219A JP5361971A JP5361971A JPS473219A JP S473219 A JPS473219 A JP S473219A JP 5361971 A JP5361971 A JP 5361971A JP 5361971 A JP5361971 A JP 5361971A JP S473219 A JPS473219 A JP S473219A
Authority
JP
Japan
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
JP5361971A
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 filed Critical
Publication of JPS473219A publication Critical patent/JPS473219A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
JP5361971A 1970-07-20 1971-07-20 Pending JPS473219A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1098270A CH519271A (de) 1970-07-20 1970-07-20 Impulsübertrager für einen gesteuerten Gleichrichter

Publications (1)

Publication Number Publication Date
JPS473219A true JPS473219A (ja) 1972-02-17

Family

ID=4368811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5361971A Pending JPS473219A (ja) 1970-07-20 1971-07-20

Country Status (8)

Country Link
US (1) US3771042A (ja)
JP (1) JPS473219A (ja)
CA (1) CA955997A (ja)
CH (1) CH519271A (ja)
DE (2) DE7033044U (ja)
FR (1) FR2103055A5 (ja)
GB (1) GB1322489A (ja)
SE (1) SE366144B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952968A (ja) * 1972-09-22 1974-05-23
JPS5648168A (en) * 1979-09-28 1981-05-01 Chiyou Lsi Gijutsu Kenkyu Kumiai Semiconductor integrated circuit unit and its preparation
JPS5880851A (ja) * 1981-10-28 1983-05-16 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 半導体装置とその製造方法
JPS59172738A (ja) * 1983-03-22 1984-09-29 Sanyo Electric Co Ltd 縦型ｐｎｐトランジスタ
JPH0734448A (ja) * 1993-07-26 1995-02-03 P S Co Ltd コンクリ−ト中空矢板、その打込治具及び打込施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736916A (en) * 1995-06-07 1998-04-07 Kollmorgen Corporation High frequency pulse transformer for an IGBT gate drive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962379A (en) * 1933-03-29 1934-06-12 Westinghouse Electric & Mfg Co Electrical apparatus
US2462106A (en) * 1945-04-27 1949-02-22 Int Standard Electric Corp Electric transformer
US2896096A (en) * 1953-03-17 1959-07-21 Schwarzer Fritz Power supply
CA807271A (en) * 1965-10-20 1969-02-25 Paul Evans, Jr. Semiconductor converter with cooling and shielding means
US3611106A (en) * 1970-03-05 1971-10-05 Gen Motors Corp Fast rise two-transistor controlled rectifier trigger circuitry with control circuit isolation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952968A (ja) * 1972-09-22 1974-05-23
JPS5648168A (en) * 1979-09-28 1981-05-01 Chiyou Lsi Gijutsu Kenkyu Kumiai Semiconductor integrated circuit unit and its preparation
JPS5880851A (ja) * 1981-10-28 1983-05-16 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 半導体装置とその製造方法
JPS59172738A (ja) * 1983-03-22 1984-09-29 Sanyo Electric Co Ltd 縦型ｐｎｐトランジスタ
JPH0734448A (ja) * 1993-07-26 1995-02-03 P S Co Ltd コンクリ−ト中空矢板、その打込治具及び打込施工方法

Also Published As

Publication number Publication date
DE7033044U (de) 1972-08-10
CH519271A (de) 1972-02-15
SE366144B (ja) 1974-04-08
GB1322489A (en) 1973-07-04
DE2043922A1 (de) 1972-03-09
CA955997A (en) 1974-10-08
FR2103055A5 (ja) 1972-04-07
US3771042A (en) 1973-11-06

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