EP0299292A3 - Régulateur de tension longitudinale avec réduction du courant de retour - Google Patents
Régulateur de tension longitudinale avec réduction du courant de retour Download PDFInfo
- Publication number
- EP0299292A3 EP0299292A3 EP88110506A EP88110506A EP0299292A3 EP 0299292 A3 EP0299292 A3 EP 0299292A3 EP 88110506 A EP88110506 A EP 88110506A EP 88110506 A EP88110506 A EP 88110506A EP 0299292 A3 EP0299292 A3 EP 0299292A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- voltage
- voltage regulator
- reverse current
- reduced output
- longitudinal 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/571—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873723579 DE3723579C1 (de) | 1987-07-16 | 1987-07-16 | Laengsspannungsregler |
DE3723579 | 1987-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0299292A2 EP0299292A2 (fr) | 1989-01-18 |
EP0299292A3 true EP0299292A3 (fr) | 1989-05-10 |
Family
ID=6331728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88110506A Withdrawn EP0299292A3 (fr) | 1987-07-16 | 1988-06-30 | Régulateur de tension longitudinale avec réduction du courant de retour |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0299292A3 (fr) |
JP (1) | JPH01158515A (fr) |
DE (1) | DE3723579C1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2676156B1 (fr) * | 1991-04-30 | 1995-08-04 | Sgs Thomson Microelectronics | Circuit d'excitation periodique a niveau variable d'une charge capacitive. |
DE19542823C2 (de) * | 1995-11-16 | 1997-09-04 | Sgs Thomson Microelectronics | Hysteresebehaftete Komparatorschaltung zur Verwendung bei einer Spannungsregelungsschaltung |
JP4728741B2 (ja) * | 2005-08-23 | 2011-07-20 | フリースケール セミコンダクター インコーポレイテッド | ディスチャージ装置及び直流電源システム |
JP5331515B2 (ja) * | 2009-02-27 | 2013-10-30 | 新日本無線株式会社 | 安定化電源回路 |
JP2011238103A (ja) * | 2010-05-12 | 2011-11-24 | Renesas Electronics Corp | 電源回路 |
JP6130112B2 (ja) * | 2012-09-07 | 2017-05-17 | エスアイアイ・セミコンダクタ株式会社 | ボルテージレギュレータ |
DE102015216928B4 (de) | 2015-09-03 | 2021-11-04 | Dialog Semiconductor (Uk) Limited | Regler mit Überspannungsklemme und entsprechende Verfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554990A1 (fr) * | 1983-11-15 | 1985-05-17 | Ates Deutschland Halbleiter | Circuit regulateur de tension serie |
JPS60163113A (ja) * | 1984-02-02 | 1985-08-26 | Seiko Instr & Electronics Ltd | Mos集積回路用定電圧回路 |
JPS6155718A (ja) * | 1984-08-28 | 1986-03-20 | Fujitsu Ltd | 安定化電源装置 |
EP0238803A1 (fr) * | 1986-01-28 | 1987-09-30 | Nec Corporation | Alimentation électrique régulée |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244420B2 (fr) * | 1973-06-11 | 1977-11-08 | ||
IT1120243B (it) * | 1979-12-19 | 1986-03-19 | Merloni Elettrodomestici Spa | Perfezionamento nei sistemi di preservazione di dati in circuiti digitali in mancanza temporanea di energia elettrica di alimentazione |
DE3016244A1 (de) * | 1980-04-26 | 1981-10-29 | Volkswagenwerk Ag, 3180 Wolfsburg | Spitzenspannungsspeicher |
-
1987
- 1987-07-16 DE DE19873723579 patent/DE3723579C1/de not_active Expired
-
1988
- 1988-06-30 EP EP88110506A patent/EP0299292A3/fr not_active Withdrawn
- 1988-07-15 JP JP17683288A patent/JPH01158515A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554990A1 (fr) * | 1983-11-15 | 1985-05-17 | Ates Deutschland Halbleiter | Circuit regulateur de tension serie |
JPS60163113A (ja) * | 1984-02-02 | 1985-08-26 | Seiko Instr & Electronics Ltd | Mos集積回路用定電圧回路 |
JPS6155718A (ja) * | 1984-08-28 | 1986-03-20 | Fujitsu Ltd | 安定化電源装置 |
EP0238803A1 (fr) * | 1986-01-28 | 1987-09-30 | Nec Corporation | Alimentation électrique régulée |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 220 (P-482)[2276], 31. Juli 1986; & JP-A-61 55 718 (FUJITSU LTD) 20-03-1986 * |
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 7 (P-419)[2064], 11. Januar 1986; & JP-A-60 163 113 (SEIKO DENSHI KOGYO K.K.) 26-08-1985 * |
Also Published As
Publication number | Publication date |
---|---|
EP0299292A2 (fr) | 1989-01-18 |
JPH01158515A (ja) | 1989-06-21 |
DE3723579C1 (de) | 1989-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19891004 |