GB2152771B - Power supply circuit - Google Patents

Power supply circuit

Info

Publication number: GB2152771B
Authority: GB; United Kingdom
Prior art keywords: power supply; supply circuit; circuit; power; supply
Prior art date: 1983-12-16
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.): Expired

Application number

GB08429627A

Other versions

GB2152771A (en

GB8429627D0 (en

Inventor

David Gurwicz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nada Electronics Ltd

Original Assignee

Nada Electronics Ltd

Priority date (The priority date 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 date listed.)

1983-12-16

Filing date

1984-11-23

Publication date

1987-02-25

1984-11-23 Application filed by Nada Electronics Ltd filed Critical Nada Electronics Ltd

1985-01-03 Publication of GB8429627D0 publication Critical patent/GB8429627D0/en

1985-08-07 Publication of GB2152771A publication Critical patent/GB2152771A/en

1987-02-25 Application granted granted Critical

1987-02-25 Publication of GB2152771B publication Critical patent/GB2152771B/en

Status Expired legal-status Critical Current

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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4275—Arrangements for improving power factor of AC input by adding an auxiliary output voltage in series to the input
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Rectifiers (AREA)

GB08429627A 1983-12-16 1984-11-23 Power supply circuit Expired GB2152771B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB838333627A GB8333627D0 (en)	1983-12-16	1983-12-16	Switched mode power supply

Publications (3)

Publication Number	Publication Date
GB8429627D0 GB8429627D0 (en)	1985-01-03
GB2152771A GB2152771A (en)	1985-08-07
GB2152771B true GB2152771B (en)	1987-02-25

Family

ID=10553428

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB838333627A Pending GB8333627D0 (en)	1983-12-16	1983-12-16	Switched mode power supply
GB08429627A Expired GB2152771B (en)	1983-12-16	1984-11-23	Power supply circuit

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB838333627A Pending GB8333627D0 (en)	1983-12-16	1983-12-16	Switched mode power supply

Country Status (1)

Country	Link
GB (2)	GB8333627D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4642745A (en) *	1986-03-03	1987-02-10	General Electric Company	Power circuit with high input power factor and a regulated output
DE3741452A1 (en) *	1987-04-10	1988-10-20	Wandel & Goltermann	REGULATED DC VOLTAGE CONVERTER
US4884180A (en) *	1987-12-08	1989-11-28	Wandel & Goltermann Gmbh & Co.	Regulated direct-current converter
EP0492715B1 (en) *	1990-12-25	1996-04-03	Matsushita Electric Works, Ltd.	Inverter device
US5113337A (en) *	1991-02-08	1992-05-12	General Electric Company	High power factor power supply
US5119283A (en) *	1991-06-10	1992-06-02	General Electric Company	High power factor, voltage-doubler rectifier
FR2696290B1 (en) *	1992-09-30	1995-02-24	Courier De Mere Henri	Line current compensator.
FR2710207B1 (en) *	1993-09-14	1995-11-10	Courier De Mere Henri Edouard	Self-compensated converter with low crest factor of the output current.
DE102017106424B4 (en)	2017-03-24	2021-09-02	Infineon Technologies Austria Ag	Power converter circuit with a main converter and an auxiliary converter

1983
- 1983-12-16 GB GB838333627A patent/GB8333627D0/en active Pending
1984
- 1984-11-23 GB GB08429627A patent/GB2152771B/en not_active Expired

Also Published As

Publication number	Publication date
GB2152771A (en)	1985-08-07
GB8333627D0 (en)	1984-01-25
GB8429627D0 (en)	1985-01-03

Publication	Publication Date	Title
GB2179477B (en)	1989-03-30	Power supply circuit
GB2137833B (en)	1986-12-03	Uninterruptible power supply
ZA841794B (en)	1984-10-31	Electrical power supply
GB2124044B (en)	1986-03-05	Power supply circuit
GB2144001B (en)	1986-12-03	Power supply circuit
GB2138224B (en)	1986-09-03	Power supply circuit
GB2144562B (en)	1986-10-22	Power supply circuits
DE3366032D1 (en)	1986-10-16	Power supply circuit
EP0297545A3 (en)	1989-11-29	Power supply circuit
GB2092842B (en)	1984-11-07	Power supply circuit
GB2152771B (en)	1987-02-25	Power supply circuit
DE3361228D1 (en)	1985-12-19	Power supply
GB2147125B (en)	1986-11-26	Power supply
GB8708101D0 (en)	1987-05-13	Power supply circuit
GB8320994D0 (en)	1983-09-07	Power supply
GB8403589D0 (en)	1984-03-14	Power supply circuit
DE3269964D1 (en)	1986-04-24	Power supply circuit
EP0301100A4 (en)	1992-08-19	Power supply circuit
GB8427287D0 (en)	1984-12-05	Electrical power supply unit
GB2183113B (en)	1987-12-02	Failsafe electrical power supply
GB2130823B (en)	1986-10-01	Power supply
IE830720L (en)	1983-10-01	Supply circuit
GB8628176D0 (en)	1986-12-31	Power supply circuit
DE3475036D1 (en)	1988-12-08	Power supply circuit
GB2142193B (en)	1986-10-08	Power supply circuit

Legal Events

Date	Code	Title	Description
1989-07-19	PCNP	Patent ceased through non-payment of renewal fee