HK33994A - Power supply circuit - Google Patents
Power supply circuitInfo
- Publication number
- HK33994A HK33994A HK33994A HK33994A HK33994A HK 33994 A HK33994 A HK 33994A HK 33994 A HK33994 A HK 33994A HK 33994 A HK33994 A HK 33994A HK 33994 A HK33994 A HK 33994A
- Authority
- HK
- Hong Kong
- Prior art keywords
- battery
- voltage
- during
- power supply
- circuit
- 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
- H02M3/02—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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S30/00—Cutlery
- Y10S30/01—Rechargeable battery operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S320/00—Electricity: battery or capacitor charging or discharging
- Y10S320/28—Regulating transformer, e.g. high leakage, ferro-resonant
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Air Bags (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8503479A NL8503479A (nl) | 1985-12-18 | 1985-12-18 | Voedingsschakeling. |
Publications (1)
Publication Number | Publication Date |
---|---|
HK33994A true HK33994A (en) | 1994-04-22 |
Family
ID=19847030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK33994A HK33994A (en) | 1985-12-18 | 1994-04-14 | Power supply circuit |
Country Status (9)
Country | Link |
---|---|
US (1) | US4684871A (nl) |
EP (1) | EP0226253B1 (nl) |
JP (1) | JPH0736672B2 (nl) |
KR (1) | KR930011803B1 (nl) |
AT (1) | ATE56568T1 (nl) |
CA (1) | CA1259373A (nl) |
DE (1) | DE3674164D1 (nl) |
HK (1) | HK33994A (nl) |
NL (1) | NL8503479A (nl) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1330828C (en) * | 1987-10-09 | 1994-07-19 | Jiri K. Nor | Battery charger |
DE3742613A1 (de) * | 1987-12-16 | 1989-06-29 | Braun Ag | Elektronisches schaltnetzteil mit einem drosselwandler |
CA1311268C (en) * | 1988-04-11 | 1992-12-08 | Karl Kordesch | Method and a taper charger for the resistance free charging of a rechargeable battery |
DE3917795A1 (de) * | 1988-06-06 | 1989-12-07 | Altus Corp | Ladegeraet zum wiederaufladen einer sekundaerzelle mit einer li-cucl(pfeil abwaerts)2(pfeil abwaerts)-verknuepfung |
US5055763A (en) * | 1988-09-26 | 1991-10-08 | Eveready Battery Company, Inc. | Electronic battery charger device and method |
US4965506A (en) * | 1989-02-14 | 1990-10-23 | U.S. Philips Corporation | Power-supply circuit having circuitry for switching from a battery charging mode to a battery trickle-charging mode |
US4969077A (en) * | 1989-02-14 | 1990-11-06 | U.S. Philips Corporation | Power supply circuit |
US4939632A (en) * | 1989-02-14 | 1990-07-03 | U.S. Philips Corporation | Power supply circuit |
US5101334A (en) * | 1989-02-14 | 1992-03-31 | U.S. Philips Corporation | High speed power supply circuit with circuit with positive feedback |
FR2654876B1 (fr) * | 1989-11-23 | 1993-11-12 | Commissariat A Energie Atomique | Dispositif de charge de moyens d'accumulation d'energie electrique, muni de moyens permettant de maitriser cette charge. |
DE4212041A1 (de) * | 1992-04-10 | 1993-10-14 | Braun Ag | Elektronisches Schaltnetzteil |
DE4241065C1 (de) * | 1992-12-05 | 1994-03-31 | Braun Ag | Elektronisches Schaltnetzteil zur Speisung eines Akkumulators |
DE4337461A1 (de) * | 1993-11-03 | 1995-05-04 | Braun Ag | Schaltnetzteil |
US5610804A (en) * | 1994-06-20 | 1997-03-11 | Tdk Corporation | Power supply with dual energy transfer circuits for power factor correction |
US5581170A (en) * | 1994-12-12 | 1996-12-03 | Unitrode Corporation | Battery protector |
US5652501A (en) * | 1994-12-12 | 1997-07-29 | Unitrode Corporation | Voltage sensor for detecting cell voltages |
JP3778571B2 (ja) * | 1995-11-27 | 2006-05-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電源回路 |
JPH11504800A (ja) * | 1996-03-01 | 1999-04-27 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 電源回路 |
DE19614816C1 (de) * | 1996-04-15 | 1997-06-19 | Braun Ag | Elektronisches Schaltnetzteil und dessen Verwendung |
FR2789818B1 (fr) * | 1999-02-16 | 2001-03-09 | Advanced Electromagnetic Syste | Chargeur de batterie rapide |
FR2830383B1 (fr) * | 2001-10-02 | 2004-09-10 | Somfy | Convertisseur de tension |
EP2571150A3 (en) | 2011-09-16 | 2018-02-28 | Braun GmbH | Power-supply circuit for an electrical appliance having a battery and a dc-to-dc converter |
JP6898447B2 (ja) * | 2016-12-01 | 2021-07-07 | インテグレーテッド・デバイス・テクノロジー・インコーポレーテッド | バッテリ充電システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531706A (en) * | 1967-04-28 | 1970-09-29 | Gen Electric | Rapid charge rates for sealed cells |
NL7706447A (nl) * | 1977-06-13 | 1978-12-15 | Philips Nv | Inrichting voor het voeden van een gelijkstroom- motor bevattende een accubatterij. |
JPS56501694A (nl) * | 1979-11-29 | 1981-11-19 | ||
JPS56115141A (en) * | 1980-02-14 | 1981-09-10 | Matsushita Electric Works Ltd | Automatic voltage changing type charger |
US4376263A (en) * | 1980-11-06 | 1983-03-08 | Braun Aktiengesellschaft | Battery charging circuit |
DE3218594A1 (de) * | 1982-05-17 | 1983-12-22 | Braun Ag, 6000 Frankfurt | Elektronisches schaltnetzteil |
-
1985
- 1985-12-18 NL NL8503479A patent/NL8503479A/nl unknown
-
1986
- 1986-03-28 US US06/845,659 patent/US4684871A/en not_active Expired - Lifetime
- 1986-12-10 DE DE8686202222T patent/DE3674164D1/de not_active Expired - Lifetime
- 1986-12-10 EP EP86202222A patent/EP0226253B1/en not_active Expired - Lifetime
- 1986-12-10 AT AT86202222T patent/ATE56568T1/de not_active IP Right Cessation
- 1986-12-15 KR KR1019860010716A patent/KR930011803B1/ko not_active IP Right Cessation
- 1986-12-15 CA CA000525272A patent/CA1259373A/en not_active Expired
- 1986-12-18 JP JP61300165A patent/JPH0736672B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-14 HK HK33994A patent/HK33994A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0226253A1 (en) | 1987-06-24 |
KR870006691A (ko) | 1987-07-14 |
NL8503479A (nl) | 1987-07-16 |
DE3674164D1 (de) | 1990-10-18 |
KR930011803B1 (ko) | 1993-12-21 |
JPH0736672B2 (ja) | 1995-04-19 |
JPS62155734A (ja) | 1987-07-10 |
EP0226253B1 (en) | 1990-09-12 |
CA1259373A (en) | 1989-09-12 |
ATE56568T1 (de) | 1990-09-15 |
US4684871A (en) | 1987-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK33994A (en) | Power supply circuit | |
ES2074997T3 (es) | Cargador de baterias. | |
ATE29936T1 (de) | Ladung von batterien. | |
DE3682377D1 (de) | Ueberwachung des zustandes einer batterie. | |
MX9605240A (es) | Aparato y metodo para descargar y cargar una disposicion de baterias multiples. | |
MX9705594A (es) | Aparato y metodo para identificar el tipo y marca de una bateria para un dispositivo portatil. | |
EP0406858A3 (en) | A battery charger for a portable wireless telephone set having means for tricklingly charging the battery with an increased current during a stand-by period of the telephone set | |
MY104792A (en) | An apparatujs for displaying a charge amount of a re- chargeable battery in a battery charger. | |
JPS55111079A (en) | Capacity recovery method in lead acid battery | |
SE8702350D0 (sv) | Sett att mata ett elstengsel samt impulsgivare for settets genomforande | |
JPS55150567A (en) | Actuation of nickel-iron battery group | |
JPS55157732A (en) | Electronic flash device | |
IE44826L (en) | Control of accumulator charging | |
NZ229639A (en) | Uninterruptible power supply: full-load battery test by discharging into ac supply | |
JPS5624767A (en) | Device for starting up auxiliary engine | |
JPS6439235A (en) | Battery charging equipment | |
JPS572470A (en) | Plasma ignition unit | |
JPS5622976A (en) | Life time deciding method for nickel-cadmium accumulator | |
JPS5488057A (en) | Turn-off circuit of gate turn-off thyristor | |
JPS6489578A (en) | Laser power supply device | |
Zheltov | Charging Device for Small-Scale High-Current Electron Accelerator | |
JPS5592031A (en) | Timer unit | |
ES8203534A1 (es) | Perfeccionamientos en los equipos de carga de baterias | |
JPS5640779A (en) | Over charging preventing circuit for electronic watch | |
PL257029A1 (en) | Voltage comparator arrangement with square adjustable hysteresis loop,in particular for battery charging rectifiers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |