DD298863A5 - Schaltnetzteil - Google Patents
Schaltnetzteil Download PDFInfo
- Publication number
- DD298863A5 DD298863A5 DD90341808A DD34180890A DD298863A5 DD 298863 A5 DD298863 A5 DD 298863A5 DD 90341808 A DD90341808 A DD 90341808A DD 34180890 A DD34180890 A DD 34180890A DD 298863 A5 DD298863 A5 DD 298863A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- diode
- capacitor
- switch
- charging
- resistor
- Prior art date
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
- H02M3/33569—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 having several active switching elements
- H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Glass Compositions (AREA)
- Optical Communication System (AREA)
- Amplifiers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Polymerisation Methods In General (AREA)
- Cereal-Derived Products (AREA)
- Air Bags (AREA)
- Television Receiver Circuits (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3920235A DE3920235A1 (de) | 1989-06-21 | 1989-06-21 | Schaltnetzteil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD298863A5 true DD298863A5 (de) | 1992-03-12 |
Family
ID=6383196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90341808A DD298863A5 (de) | 1989-06-21 | 1990-06-19 | Schaltnetzteil |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0478612B1 (ja) |
| JP (1) | JP2763401B2 (ja) |
| KR (2) | KR0141582B1 (ja) |
| AT (1) | ATE93669T1 (ja) |
| AU (1) | AU5835390A (ja) |
| DD (1) | DD298863A5 (ja) |
| DE (2) | DE3920235A1 (ja) |
| ES (1) | ES2045930T3 (ja) |
| FI (1) | FI102865B (ja) |
| HK (1) | HK9096A (ja) |
| HU (1) | HUT58962A (ja) |
| MY (1) | MY107406A (ja) |
| TR (1) | TR24352A (ja) |
| WO (1) | WO1990016110A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209569A (ja) * | 1993-01-05 | 1994-07-26 | Yokogawa Electric Corp | スイッチング電源装置 |
| FI94687C (fi) * | 1993-09-22 | 1995-10-10 | Nokia Telecommunications Oy | Flyback-tyyppinen hakkuriteholähde |
| DE19507084A1 (de) * | 1995-03-01 | 1996-09-12 | Bosch Gmbh Robert | Als Schaltregler ausgebildeter Sperrwandler |
| JP3626072B2 (ja) | 2000-05-31 | 2005-03-02 | 松下電器産業株式会社 | スイッチング電源装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013332A1 (de) * | 1979-01-16 | 1980-07-23 | Siemens-Albis Aktiengesellschaft | Zerhackerschaltung |
| FR2608857B1 (fr) * | 1986-12-19 | 1989-05-12 | Sodilec Sa | Convertisseur continu-continu du type " forward " a commutation a courant nul et a fonctionnement en courants bidirectionnels |
| DE3705392A1 (de) * | 1987-02-20 | 1988-09-01 | Thomson Brandt Gmbh | Schaltnetzteil |
| JP2773195B2 (ja) * | 1988-04-05 | 1998-07-09 | 松下電器産業株式会社 | スイッチング電源装置 |
-
1989
- 1989-06-21 DE DE3920235A patent/DE3920235A1/de not_active Withdrawn
-
1990
- 1990-06-12 HU HU905137A patent/HUT58962A/hu unknown
- 1990-06-12 KR KR1019910701921A patent/KR0141582B1/ko active
- 1990-06-12 ES ES90909140T patent/ES2045930T3/es not_active Expired - Lifetime
- 1990-06-12 AT AT90909140T patent/ATE93669T1/de not_active IP Right Cessation
- 1990-06-12 AU AU58353/90A patent/AU5835390A/en not_active Abandoned
- 1990-06-12 JP JP2508904A patent/JP2763401B2/ja not_active Expired - Fee Related
- 1990-06-12 EP EP90909140A patent/EP0478612B1/de not_active Expired - Lifetime
- 1990-06-12 KR KR1019910701921A patent/KR920702801A/ko not_active IP Right Cessation
- 1990-06-12 WO PCT/EP1990/000916 patent/WO1990016110A1/de active IP Right Grant
- 1990-06-12 DE DE90909140T patent/DE59002495D1/de not_active Expired - Fee Related
- 1990-06-19 DD DD90341808A patent/DD298863A5/de not_active IP Right Cessation
- 1990-06-19 MY MYPI90001034A patent/MY107406A/en unknown
- 1990-06-20 TR TR90/0665A patent/TR24352A/xx unknown
-
1991
- 1991-12-20 FI FI916046A patent/FI102865B/fi active
-
1996
- 1996-01-18 HK HK9096A patent/HK9096A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0478612A1 (de) | 1992-04-08 |
| HK9096A (en) | 1996-01-26 |
| FI102865B1 (fi) | 1999-02-26 |
| KR0141582B1 (ko) | 1998-08-17 |
| AU5835390A (en) | 1991-01-08 |
| EP0478612B1 (de) | 1993-08-25 |
| KR920702801A (ko) | 1992-10-06 |
| DE3920235A1 (de) | 1991-01-03 |
| ATE93669T1 (de) | 1993-09-15 |
| FI916046A0 (fi) | 1991-12-20 |
| DE59002495D1 (de) | 1993-09-30 |
| FI102865B (fi) | 1999-02-26 |
| MY107406A (en) | 1995-11-30 |
| JP2763401B2 (ja) | 1998-06-11 |
| ES2045930T3 (es) | 1994-01-16 |
| HUT58962A (en) | 1992-03-30 |
| WO1990016110A1 (de) | 1990-12-27 |
| JPH04506296A (ja) | 1992-10-29 |
| TR24352A (tr) | 1991-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |