GB2172155B - Voltage transformer - Google Patents

Voltage transformer

Info

Publication number
GB2172155B
GB2172155B GB8605059A GB8605059A GB2172155B GB 2172155 B GB2172155 B GB 2172155B GB 8605059 A GB8605059 A GB 8605059A GB 8605059 A GB8605059 A GB 8605059A GB 2172155 B GB2172155 B GB 2172155B
Authority
GB
United Kingdom
Prior art keywords
voltage transformer
transformer
voltage
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
Application number
GB8605059A
Other versions
GB2172155A (en
GB8605059D0 (en
Inventor
Gerard Rilly
Pierre Axel Berland
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of GB8605059D0 publication Critical patent/GB8605059D0/en
Publication of GB2172155A publication Critical patent/GB2172155A/en
Application granted granted Critical
Publication of GB2172155B publication Critical patent/GB2172155B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
GB8605059A 1985-03-01 1986-02-28 Voltage transformer Expired GB2172155B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853507172 DE3507172A1 (en) 1985-03-01 1985-03-01 VOLTAGE CONVERTER

Publications (3)

Publication Number Publication Date
GB8605059D0 GB8605059D0 (en) 1986-04-09
GB2172155A GB2172155A (en) 1986-09-10
GB2172155B true GB2172155B (en) 1989-06-28

Family

ID=6263846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8605059A Expired GB2172155B (en) 1985-03-01 1986-02-28 Voltage transformer

Country Status (6)

Country Link
JP (1) JPS61269669A (en)
DE (1) DE3507172A1 (en)
FR (1) FR2578365B1 (en)
GB (1) GB2172155B (en)
HK (1) HK9490A (en)
SG (1) SG82689G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008971A1 (en) * 1988-03-18 1989-09-21 Stylux Gesellschaft Für Lichtelektronik M.B.H. Circuit arrangement for monitoring the duty cycle of a transistor
DE3906600A1 (en) * 1989-03-02 1990-09-13 Vogt Electronic Ag SWITCHING POWER SUPPLY
JPH04295284A (en) * 1991-03-20 1992-10-20 Hiroshi Sakamoto Electric power supply device
JPH05111251A (en) * 1991-10-11 1993-04-30 Matsushita Electric Ind Co Ltd Stabilized power source
FI930248A (en) * 1993-01-21 1994-07-22 Neste Oy Battery-powered device that can be powered by a battery or other similar external, more economical power source

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935526A (en) * 1972-08-14 1976-01-27 Hitachi, Ltd. DC-to-DC converter
GB1456338A (en) * 1974-12-16 1976-11-24 Hasler Ag Dc-dc converters
GB1589832A (en) * 1977-09-23 1981-05-20 Int Standard Electric Corp Tv receivers power supply
EP0072583A2 (en) * 1981-08-18 1983-02-23 Gebrüder Zehnder AG DC-DC converter
US4481565A (en) * 1982-07-08 1984-11-06 Rca Corporation Core reset for single-ended dc-to-dc converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588691B2 (en) * 1967-03-01 1972-02-10 Siemens AG, 1000 Berlin u 8000 München ARRANGEMENT FOR CONTROLLING A DC MOTOR SUPPLIED BY A SINGLE-STICK TRANSISTOR DC VOLTAGE CONVERTER
DE2050034C2 (en) * 1970-10-12 1983-05-05 Graetz Gmbh & Co Ohg, 5990 Altena Electronic regulated DC voltage converter
JPS5383054A (en) * 1976-12-28 1978-07-22 Nec Corp Switching type stabilized power unit
US4130862A (en) * 1978-02-01 1978-12-19 Apple Computer, Inc. DC Power supply
DE3017369A1 (en) * 1980-05-07 1981-11-12 Licentia Gmbh Converter transforming accumulator DC to mains AC - has semiconductor power switches with resistor limiting peak current to rated value

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935526A (en) * 1972-08-14 1976-01-27 Hitachi, Ltd. DC-to-DC converter
GB1456338A (en) * 1974-12-16 1976-11-24 Hasler Ag Dc-dc converters
GB1589832A (en) * 1977-09-23 1981-05-20 Int Standard Electric Corp Tv receivers power supply
EP0072583A2 (en) * 1981-08-18 1983-02-23 Gebrüder Zehnder AG DC-DC converter
US4481565A (en) * 1982-07-08 1984-11-06 Rca Corporation Core reset for single-ended dc-to-dc converter

Also Published As

Publication number Publication date
JPS61269669A (en) 1986-11-29
GB2172155A (en) 1986-09-10
SG82689G (en) 1990-07-06
FR2578365B1 (en) 1989-05-26
GB8605059D0 (en) 1986-04-09
HK9490A (en) 1990-02-16
DE3507172A1 (en) 1986-09-04
FR2578365A1 (en) 1986-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980228