FI901564A0 - NAETKOPPLINGSDEL. - Google Patents
NAETKOPPLINGSDEL.Info
- Publication number
- FI901564A0 FI901564A0 FI901564A FI901564A FI901564A0 FI 901564 A0 FI901564 A0 FI 901564A0 FI 901564 A FI901564 A FI 901564A FI 901564 A FI901564 A FI 901564A FI 901564 A0 FI901564 A0 FI 901564A0
- Authority
- FI
- Finland
- Prior art keywords
- transmitter
- current
- pulse
- base current
- naetkopplingsdel
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
- Amplifiers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electronic Switches (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Dc Digital Transmission (AREA)
- Transformers For Measuring Instruments (AREA)
- Details Of Television Scanning (AREA)
Abstract
Certain switching network components require a first transmitter for the derivation of a base current (ib) from a collector current (ic) and a second transmitter for the transmission of a pulse (S). The problem to be solved is to reduce the energy consumption of these two transmitters. The latter consist of a single transmitter (Ü) with three coils (1, 2, 3) which serves both as a current transmitter for the base current (ib) and as an information transmitter for the pulse (S). Application in particular in monitors, television receivers, and video recorders.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873733456 DE3733456A1 (en) | 1987-09-30 | 1987-09-30 | SWITCHING POWER SUPPLY |
PCT/EP1988/000857 WO1989003135A1 (en) | 1987-09-30 | 1988-09-22 | Switching network component |
Publications (1)
Publication Number | Publication Date |
---|---|
FI901564A0 true FI901564A0 (en) | 1990-03-28 |
Family
ID=6337541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI901564A FI901564A0 (en) | 1987-09-30 | 1990-03-28 | NAETKOPPLINGSDEL. |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0386020A1 (en) |
JP (1) | JP2703301B2 (en) |
KR (1) | KR890702326A (en) |
AT (1) | ATE67349T1 (en) |
DE (2) | DE3733456A1 (en) |
ES (1) | ES2026237T3 (en) |
FI (1) | FI901564A0 (en) |
GR (1) | GR3003196T3 (en) |
HK (1) | HK173195A (en) |
WO (1) | WO1989003135A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910593C2 (en) * | 1979-03-17 | 1986-12-18 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Switching power supply, in particular for a television receiver |
DE3169932D1 (en) * | 1980-01-31 | 1985-05-23 | Videocolor Sa | Maintenance method for an electrical oscillating circuit and horizontal deflection device for a cathode ray tube using this method |
DE3008716A1 (en) * | 1980-03-07 | 1981-09-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | METHOD FOR TRANSFORMERALLY CONTROLLING A SWITCHING TRANSISTOR WORKING AS AN ACTUATOR OF A DC VOLTAGE CONVERTER |
US4347559A (en) * | 1981-03-02 | 1982-08-31 | Texas Instruments Incorporated | Switching power supply |
DE3210908C2 (en) * | 1982-03-25 | 1984-05-30 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Synchronized switched-mode power supply with mains-separated horizontal output stage circuit in television receivers |
DE3527000A1 (en) * | 1985-07-27 | 1987-02-05 | Thomson Brandt Gmbh | SWITCHING POWER SUPPLY |
-
1987
- 1987-09-30 DE DE19873733456 patent/DE3733456A1/en not_active Withdrawn
-
1988
- 1988-09-22 ES ES198888115548T patent/ES2026237T3/en not_active Expired - Lifetime
- 1988-09-22 JP JP63507850A patent/JP2703301B2/en not_active Expired - Fee Related
- 1988-09-22 KR KR1019890700942A patent/KR890702326A/en not_active Application Discontinuation
- 1988-09-22 EP EP88908213A patent/EP0386020A1/en active Pending
- 1988-09-22 WO PCT/EP1988/000857 patent/WO1989003135A1/en not_active Application Discontinuation
- 1988-09-22 DE DE8888115548T patent/DE3864786D1/en not_active Expired - Fee Related
- 1988-09-22 EP EP88115548A patent/EP0309900B1/en not_active Expired - Lifetime
- 1988-09-22 AT AT88115548T patent/ATE67349T1/en not_active IP Right Cessation
-
1990
- 1990-03-28 FI FI901564A patent/FI901564A0/en not_active Application Discontinuation
-
1991
- 1991-11-26 GR GR91401815T patent/GR3003196T3/en unknown
-
1995
- 1995-11-09 HK HK173195A patent/HK173195A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3864786D1 (en) | 1991-10-17 |
ES2026237T3 (en) | 1992-04-16 |
EP0309900B1 (en) | 1991-09-11 |
ATE67349T1 (en) | 1991-09-15 |
KR890702326A (en) | 1989-12-23 |
EP0309900A1 (en) | 1989-04-05 |
JPH03500359A (en) | 1991-01-24 |
WO1989003135A1 (en) | 1989-04-06 |
DE3733456A1 (en) | 1989-04-20 |
HK173195A (en) | 1995-11-17 |
GR3003196T3 (en) | 1993-02-17 |
JP2703301B2 (en) | 1998-01-26 |
EP0386020A1 (en) | 1990-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: DEUTSCHE THOMSON-BRANDT GMBH |