DE3774085D1 - Niederspannungsversorgungsschaltung ohne netzspannungsabwaertstransformator. - Google Patents

Niederspannungsversorgungsschaltung ohne netzspannungsabwaertstransformator.

Info

Publication number
DE3774085D1
DE3774085D1 DE8787402671T DE3774085T DE3774085D1 DE 3774085 D1 DE3774085 D1 DE 3774085D1 DE 8787402671 T DE8787402671 T DE 8787402671T DE 3774085 T DE3774085 T DE 3774085T DE 3774085 D1 DE3774085 D1 DE 3774085D1
Authority
DE
Germany
Prior art keywords
device transformer
low voltage
mains
voltage circuit
circuit
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 - Fee Related
Application number
DE8787402671T
Other languages
English (en)
Inventor
Xavier Durbeck
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.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Application granted granted Critical
Publication of DE3774085D1 publication Critical patent/DE3774085D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M7/1557—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with automatic control of the output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)
DE8787402671T 1986-11-28 1987-11-26 Niederspannungsversorgungsschaltung ohne netzspannungsabwaertstransformator. Expired - Fee Related DE3774085D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616669A FR2607638B1 (fr) 1986-11-28 1986-11-28 Circuit d'alimentation en basse tension, sans transformateur abaisseur de la tension du secteur

Publications (1)

Publication Number Publication Date
DE3774085D1 true DE3774085D1 (de) 1991-11-28

Family

ID=9341362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787402671T Expired - Fee Related DE3774085D1 (de) 1986-11-28 1987-11-26 Niederspannungsversorgungsschaltung ohne netzspannungsabwaertstransformator.

Country Status (3)

Country Link
EP (1) EP0270450B1 (de)
DE (1) DE3774085D1 (de)
FR (1) FR2607638B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316829A (en) * 1970-07-02 1973-05-16 Philips Electronic Associated Power supply arrangements
DE2035622A1 (de) * 1970-07-17 1972-01-27 Philips Patentverwaltung Schaltungsanordnung zur Unterdrückung des Einschaltstromstoßes bei einem Halbleiter schalternetzgerat
JPS60191318A (ja) * 1984-03-12 1985-09-28 Matsushita Electric Ind Co Ltd 電源装置

Also Published As

Publication number Publication date
FR2607638A1 (fr) 1988-06-03
FR2607638B1 (fr) 1994-03-25
EP0270450A1 (de) 1988-06-08
EP0270450B1 (de) 1991-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee