ZA754741B - Improvements in or relating to electrical transformers - Google Patents

Improvements in or relating to electrical transformers

Info

Publication number
ZA754741B
ZA754741B ZA00754741A ZA754741A ZA754741B ZA 754741 B ZA754741 B ZA 754741B ZA 00754741 A ZA00754741 A ZA 00754741A ZA 754741 A ZA754741 A ZA 754741A ZA 754741 B ZA754741 B ZA 754741B
Authority
ZA
South Africa
Prior art keywords
relating
electrical transformers
transformers
electrical
Prior art date
Application number
ZA00754741A
Inventor
B Siepmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA754741B publication Critical patent/ZA754741B/en

Links

Classifications

    • 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
    • H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
ZA00754741A 1974-09-20 1975-07-23 Improvements in or relating to electrical transformers ZA754741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2445143A DE2445143C2 (en) 1974-09-20 1974-09-20 Electrical transmitter

Publications (1)

Publication Number Publication Date
ZA754741B true ZA754741B (en) 1976-07-28

Family

ID=5926385

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00754741A ZA754741B (en) 1974-09-20 1975-07-23 Improvements in or relating to electrical transformers

Country Status (3)

Country Link
AU (1) AU501281B2 (en)
DE (1) DE2445143C2 (en)
ZA (1) ZA754741B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016067A1 (en) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Hybrid circuit with integral inductor - wound with turns partly on substrate and partly on flexible insulation ribbon
DE3044332A1 (en) * 1980-04-25 1982-06-16 Siemens AG, 1000 Berlin und 8000 München Hybrid circuit including hybrid transformer windings - which are formed from conducting tracks, saving space on substrate
DE3214400A1 (en) * 1982-04-20 1984-02-23 ANT Nachrichtentechnik GmbH, 7150 Backnang ARRANGEMENT FOR PROTECTING DEVICES CONNECTED TO CABLES FROM OVERVOLTAGE OR INTERFERENCE VOLTAGE
US4755783A (en) * 1986-11-18 1988-07-05 Rogers Corporation Inductive devices for printed wiring boards
AT393179B (en) * 1990-03-29 1991-08-26 Siemens Ag Oesterreich INDUCTIVE CIRCUIT ELEMENT FOR PCB ASSEMBLY
US5500632A (en) * 1994-05-11 1996-03-19 Halser, Iii; Joseph G. Wide band audio transformer with multifilar winding
US5917396A (en) * 1997-08-04 1999-06-29 Halser, Iii; Joseph G. Wideband audio output transformer with high frequency balanced winding
FR2874123B1 (en) * 2004-08-03 2011-05-20 Peugeot Citroen Automobiles Sa METHOD FOR PRODUCING A TORIC MAGNETIC CORE INDUCTANCE COIL ON A PRINTED CIRCUIT BOARD AND COIL OBTAINED ACCORDING TO SAID METHOD
DE102007014712B4 (en) * 2006-05-30 2012-12-06 Sew-Eurodrive Gmbh & Co. Kg investment
TWM390532U (en) * 2010-05-19 2010-10-11 Advanced Connection Technology Inc Iron core coil assembly
FR3100652A1 (en) * 2019-09-06 2021-03-12 Schneider Electric Industries Sas MULTI-SECONDARY TRANSFORMER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE533833C (en) * 1931-09-22 Aeg Symmetrical winding for transmitters, relay coils, etc. like
US2993262A (en) * 1956-07-02 1961-07-25 Standard Electrical Products C Method of aligning terminal leads
DE1917211A1 (en) * 1969-04-03 1970-10-15 Wilhelm Ruppert Electrical device with a support body
DD107543A1 (en) * 1973-10-31 1974-08-05

Also Published As

Publication number Publication date
AU501281B2 (en) 1979-06-14
AU8354675A (en) 1977-02-03
DE2445143A1 (en) 1976-04-01
DE2445143C2 (en) 1982-11-25

Similar Documents

Publication Publication Date Title
HK13179A (en) Improvements in or relating to electric torches
HK69180A (en) Improvements in or relating to terminals
ZA754409B (en) Improvements in or relating to magnetic separators
ZA751952B (en) Improvements in or relating to housings for electric equipment
ZA772497B (en) Improvements in or relating to electrical components
HK18379A (en) Improvements in and relating to electrical connectors
MY7900013A (en) Improvements in or relating to radiology
ZA753133B (en) Improvements in or relating to electric machines
HK18979A (en) Improvements in and relating to switches for electrical assemblies
AU6390473A (en) Improvements in or relating to electrical transformer
ZA762470B (en) Improvements in or relating to cableclamping devices
ZA754741B (en) Improvements in or relating to electrical transformers
MY7900015A (en) Improvements in or relating to radiology
ZA751880B (en) Improvements in or relating to electrical connections
ZA751884B (en) Improvements in or relating to tennis-rackets
ZA75492B (en) Improvements in or relating to electrical contacts
MY8400011A (en) Improvements in or relating to electric plugs
ZA753974B (en) Improvements in or relating to electric switches
ZA75860B (en) An improvement in or relating to electric circuit breakers
ZA75191B (en) Improvements in or relating to electric sockets
ZA752268B (en) Improvements relating to circuit breakers
HK29583A (en) Improvements in or relating to electric plugs
ZA743075B (en) Improvements in or relating to electrical switchgear apparatus
ZA744082B (en) Improvements in or relating to transformers cores
ZA751603B (en) Improvements in or relating to current converters