DE3914287A1 - Gleichspannungswandler - Google Patents
GleichspannungswandlerInfo
- Publication number
- DE3914287A1 DE3914287A1 DE3914287A DE3914287A DE3914287A1 DE 3914287 A1 DE3914287 A1 DE 3914287A1 DE 3914287 A DE3914287 A DE 3914287A DE 3914287 A DE3914287 A DE 3914287A DE 3914287 A1 DE3914287 A1 DE 3914287A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- controller
- output
- converter according
- semiconductor element
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000005669 field effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- G05F1/563—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 including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
-
- 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
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1563—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators without using an external clock
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3914287A DE3914287A1 (de) | 1989-04-29 | 1989-04-29 | Gleichspannungswandler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3914287A DE3914287A1 (de) | 1989-04-29 | 1989-04-29 | Gleichspannungswandler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3914287A1 true DE3914287A1 (de) | 1990-11-08 |
| DE3914287C2 DE3914287C2 (enExample) | 1991-06-06 |
Family
ID=6379803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3914287A Granted DE3914287A1 (de) | 1989-04-29 | 1989-04-29 | Gleichspannungswandler |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3914287A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0550167A3 (enExample) * | 1991-12-23 | 1994-01-05 | Gen Electric | |
| EP0654893A1 (de) * | 1993-11-19 | 1995-05-24 | Sgs-Thomson Microelectronics Gmbh | Treiberschaltung für einen Schrittmotor |
| US5502369A (en) * | 1991-10-01 | 1996-03-26 | Mitsubishi Denki Kabushiki Kaisha | Stabilized direct current power supply |
| DE19652622A1 (de) * | 1996-12-18 | 1998-06-25 | Bosch Gmbh Robert | Getaktete Endstufenschaltung zur Steuerung oder Regelung induktiver Lasten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2712934B2 (ja) * | 1991-10-01 | 1998-02-16 | 三菱電機株式会社 | 直流安定化電源 |
-
1989
- 1989-04-29 DE DE3914287A patent/DE3914287A1/de active Granted
Non-Patent Citations (1)
| Title |
|---|
| JP 60-257 766(A) In: Patents Abstr. of Japan, Sect E, Vol.10, Nr. 125, 1986 (E-402) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5502369A (en) * | 1991-10-01 | 1996-03-26 | Mitsubishi Denki Kabushiki Kaisha | Stabilized direct current power supply |
| EP0550167A3 (enExample) * | 1991-12-23 | 1994-01-05 | Gen Electric | |
| EP0654893A1 (de) * | 1993-11-19 | 1995-05-24 | Sgs-Thomson Microelectronics Gmbh | Treiberschaltung für einen Schrittmotor |
| WO1995014327A1 (de) * | 1993-11-19 | 1995-05-26 | Sgs-Thomson Microelectronics Gmbh | Treiberschaltung für einen schrittmotor |
| US5656910A (en) * | 1993-11-19 | 1997-08-12 | Sgs-Thomson Microelectronics Gmbh | Driver circuit for a stepping motor |
| JP3197278B2 (ja) | 1993-11-19 | 2001-08-13 | エスジ−エス−トムソン マイクロエレクトロニクス ゲゼルシャフト ミットベシュレンクテル ハフツング | ステッピングモータの駆動回路 |
| DE19652622A1 (de) * | 1996-12-18 | 1998-06-25 | Bosch Gmbh Robert | Getaktete Endstufenschaltung zur Steuerung oder Regelung induktiver Lasten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3914287C2 (enExample) | 1991-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |