SE7509053L - Konstantspenningstransformator - Google Patents

Konstantspenningstransformator

Info

Publication number
SE7509053L
SE7509053L SE7509053A SE7509053A SE7509053L SE 7509053 L SE7509053 L SE 7509053L SE 7509053 A SE7509053 A SE 7509053A SE 7509053 A SE7509053 A SE 7509053A SE 7509053 L SE7509053 L SE 7509053L
Authority
SE
Sweden
Prior art keywords
constant voltage
voltage transformer
transformer
constant
voltage
Prior art date
Application number
SE7509053A
Other languages
English (en)
Inventor
K A Ryan
Original Assignee
Telcon Magnetic Cores 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
Priority claimed from GB3576674A external-priority patent/GB1478149A/en
Application filed by Telcon Magnetic Cores Ltd filed Critical Telcon Magnetic Cores Ltd
Publication of SE7509053L publication Critical patent/SE7509053L/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • G05F3/06—Regulating voltage or current wherein the variable is ac using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Coils Of Transformers For General Uses (AREA)
SE7509053A 1974-08-14 1975-08-13 Konstantspenningstransformator SE7509053L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3576674A GB1478149A (sv) 1974-08-14 1974-08-14
GB717675 1975-02-20

Publications (1)

Publication Number Publication Date
SE7509053L true SE7509053L (sv) 1976-02-15

Family

ID=26241252

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509053A SE7509053L (sv) 1974-08-14 1975-08-13 Konstantspenningstransformator

Country Status (8)

Country Link
US (1) US4019122A (sv)
CH (1) CH585434A5 (sv)
DE (1) DE2535653A1 (sv)
DK (1) DK367875A (sv)
FR (1) FR2282152A1 (sv)
IT (1) IT1046906B (sv)
NL (1) NL7509643A (sv)
SE (1) SE7509053L (sv)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446405A (en) * 1980-12-29 1984-05-01 Rca Corporation Television receiver ferroresonant load power supply
US4353014A (en) * 1981-04-20 1982-10-05 Rca Corporation Television receiver ferroresonant load power supply with reduced saturable reactor circulating current
US4470006A (en) * 1982-09-30 1984-09-04 Drapp Joseph W Transformer
KR940000392B1 (ko) * 1991-01-18 1994-01-19 삼천전기 주식회사 전력 반송 주파수 차단기
US7280026B2 (en) * 2002-04-18 2007-10-09 Coldwatt, Inc. Extended E matrix integrated magnetics (MIM) core
US6856230B2 (en) * 2003-05-27 2005-02-15 Weimin Lu Harmonic filtering circuit with special transformer
US7321283B2 (en) * 2004-08-19 2008-01-22 Coldwatt, Inc. Vertical winding structures for planar magnetic switched-mode power converters
US7012414B1 (en) * 2004-08-19 2006-03-14 Coldwatt, Inc. Vertically packaged switched-mode power converter
US7427910B2 (en) * 2004-08-19 2008-09-23 Coldwatt, Inc. Winding structure for efficient switch-mode power converters
US7417875B2 (en) 2005-02-08 2008-08-26 Coldwatt, Inc. Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same
US7385375B2 (en) * 2005-02-23 2008-06-10 Coldwatt, Inc. Control circuit for a depletion mode switch and method of operating the same
US7176662B2 (en) * 2005-02-23 2007-02-13 Coldwatt, Inc. Power converter employing a tapped inductor and integrated magnetics and method of operating the same
US7876191B2 (en) * 2005-02-23 2011-01-25 Flextronics International Usa, Inc. Power converter employing a tapped inductor and integrated magnetics and method of operating the same
US8595041B2 (en) * 2006-02-07 2013-11-26 Sap Ag Task responsibility system
US8125205B2 (en) * 2006-08-31 2012-02-28 Flextronics International Usa, Inc. Power converter employing regulators with a coupled inductor
US7667986B2 (en) * 2006-12-01 2010-02-23 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7675758B2 (en) * 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7889517B2 (en) * 2006-12-01 2011-02-15 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7675759B2 (en) * 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7468649B2 (en) * 2007-03-14 2008-12-23 Flextronics International Usa, Inc. Isolated power converter
US7906941B2 (en) * 2007-06-19 2011-03-15 Flextronics International Usa, Inc. System and method for estimating input power for a power processing circuit
WO2009049076A1 (en) * 2007-10-09 2009-04-16 Particle Drilling Technologies, Inc. Injection system and method
US9088216B2 (en) 2009-01-19 2015-07-21 Power Systems Technologies, Ltd. Controller for a synchronous rectifier switch
US8520414B2 (en) * 2009-01-19 2013-08-27 Power Systems Technologies, Ltd. Controller for a power converter
CN102356438B (zh) 2009-03-31 2014-08-27 伟创力国际美国公司 使用u形芯件形成的磁器件以及运用该器件的功率转换器
US8643222B2 (en) 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8514593B2 (en) * 2009-06-17 2013-08-20 Power Systems Technologies, Ltd. Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap
US8638578B2 (en) 2009-08-14 2014-01-28 Power System Technologies, Ltd. Power converter including a charge pump employable in a power adapter
US8976549B2 (en) * 2009-12-03 2015-03-10 Power Systems Technologies, Ltd. Startup circuit including first and second Schmitt triggers and power converter employing the same
US8520420B2 (en) * 2009-12-18 2013-08-27 Power Systems Technologies, Ltd. Controller for modifying dead time between switches in a power converter
US9246391B2 (en) 2010-01-22 2016-01-26 Power Systems Technologies Ltd. Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter
US8787043B2 (en) * 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
WO2011116225A1 (en) 2010-03-17 2011-09-22 Power Systems Technologies, Ltd. Control system for a power converter and method of operating the same
US8791782B2 (en) 2011-01-28 2014-07-29 Uses, Inc. AC power conditioning circuit
US8866575B2 (en) * 2011-01-28 2014-10-21 Uses, Inc. AC power conditioning circuit
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
US8792256B2 (en) 2012-01-27 2014-07-29 Power Systems Technologies Ltd. Controller for a switch and method of operating the same
US9190898B2 (en) 2012-07-06 2015-11-17 Power Systems Technologies, Ltd Controller for a power converter and method of operating the same
US9106130B2 (en) 2012-07-16 2015-08-11 Power Systems Technologies, Inc. Magnetic device and power converter employing the same
US9099232B2 (en) 2012-07-16 2015-08-04 Power Systems Technologies Ltd. Magnetic device and power converter employing the same
US9214264B2 (en) 2012-07-16 2015-12-15 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9379629B2 (en) 2012-07-16 2016-06-28 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9240712B2 (en) 2012-12-13 2016-01-19 Power Systems Technologies Ltd. Controller including a common current-sense device for power switches of a power converter
CN104051138B (zh) 2013-03-15 2016-05-04 艾默生网络能源系统北美公司 变压器
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter
JP2015233033A (ja) * 2014-06-09 2015-12-24 パナソニックＩｐマネジメント株式会社 コイル構造体及び電源装置
CN113113206B (zh) * 2017-10-17 2022-10-18 台达电子工业股份有限公司 整合型磁性元件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599570A (en) * 1922-08-12 1926-09-14 Union Switch & Signal Co Transformer
US2738458A (en) * 1952-05-20 1956-03-13 Philip J Walsh Alternating current regulating device
US3247450A (en) * 1957-03-15 1966-04-19 Fox Prod Co Transformer apparatus
US2973470A (en) * 1959-01-30 1961-02-28 Sorensen & Company Inc Voltage regulator
US3170133A (en) * 1961-01-05 1965-02-16 Westinghouse Electric Corp Electrical inductive apparatus
US3708744A (en) * 1971-08-18 1973-01-02 Westinghouse Electric Corp Regulating and filtering transformer

Also Published As

Publication number Publication date
IT1046906B (it) 1980-07-31
DK367875A (da) 1976-02-15
NL7509643A (nl) 1976-02-17
US4019122A (en) 1977-04-19
DE2535653A1 (de) 1976-03-04
FR2282152B1 (sv) 1979-05-18
CH585434A5 (sv) 1977-02-28
FR2282152A1 (fr) 1976-03-12

Similar Documents

Publication Publication Date Title
SE7509053L (sv) Konstantspenningstransformator
BR7602691A (pt) Volteador
SE7513270L (sv) Pulstransformator
SE401418B (sv) Skalkerntransformator
SE394938B (sv) Hopskjutbart paraply
SE405319B (sv) Hopspenningsanordning
BR7400073D0 (pt) Transformador eletrico
AT346934B (de) Hochspannungsgenerator
AT346933B (de) Hochspannungsgenerator
NL7411772A (nl) Hoogspanningstransformator.
TR19271A (tr) Yueksek voltaj jeneratoerue
SE381112B (sv) Vexelspenningsregulator
IT1039592B (it) Trasformatore piezoelettrico
JPS5135138A (ja) Denkiteikoro
SE403000B (sv) Hogspenningstransformator
SE387468B (sv) Induktiv spenningstransformator
BE832434A (fr) Transformateur a tension constante
SE7409165L (sv) Transformator for spenningsprovning
SE7601133L (sv) Spenningstransformator
SE7604422L (sv) Spenningsomvandlare
AT329156B (de) Regeltransformator
AT329671B (de) Transformatorstation
SE410914B (sv) Transformatorkerna
FI49545C (sv) Spänningstransformator
AT352804B (de) Zeilentransformator