KR930015443U - Small constant voltage power circuit - Google Patents

Small constant voltage power circuit

Info

Publication number: KR930015443U
Authority: KR; South Korea
Prior art keywords: constant voltage; voltage power; power circuit; small constant; small
Prior art date: 1991-12-26
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

Application number

KR2019910023930U

Other languages

Korean (ko)

Other versions

KR940001198Y1 (en

Inventor

이남재

Original Assignee

대우전자주식회사

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.)

1991-12-26

Filing date

1991-12-26

Publication date

1993-07-28

1991-12-26 Application filed by 대우전자주식회사 filed Critical 대우전자주식회사

1991-12-26 Priority to KR2019910023930U priority Critical patent/KR940001198Y1/en

1993-07-28 Publication of KR930015443U publication Critical patent/KR930015443U/en

1994-03-07 Application granted granted Critical

1994-03-07 Publication of KR940001198Y1 publication Critical patent/KR940001198Y1/en

2001-12-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Dc-Dc Converters (AREA)

KR2019910023930U 1991-12-26 1991-12-26 Small scale constant voltage power circuit Expired - Fee Related KR940001198Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019910023930U KR940001198Y1 (en)	1991-12-26	1991-12-26	Small scale constant voltage power circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019910023930U KR940001198Y1 (en)	1991-12-26	1991-12-26	Small scale constant voltage power circuit

Publications (2)

Publication Number	Publication Date
KR930015443U true KR930015443U (en)	1993-07-28
KR940001198Y1 KR940001198Y1 (en)	1994-03-07

Family

ID=19325587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019910023930U Expired - Fee Related KR940001198Y1 (en)	1991-12-26	1991-12-26	Small scale constant voltage power circuit

Country Status (1)

Country	Link
KR (1)	KR940001198Y1 (en)

1991
- 1991-12-26 KR KR2019910023930U patent/KR940001198Y1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR940001198Y1 (en)	1994-03-07

Publication	Publication Date	Title
DE69230346D1 (en)	1999-12-30	Constant voltage circuit
DE69314555D1 (en)	1997-11-20	High voltage circuit
DE69214016D1 (en)	1996-10-31	Power supply circuit
DE69212889D1 (en)	1996-09-26	Constant voltage circuit
DE69313244D1 (en)	1997-09-25	Low voltage reference generator circuit
DE69214303D1 (en)	1996-11-14	Constant voltage generator circuit
KR910017438U (en)	1991-10-28	SMPS output voltage stabilization circuit
DE69208969D1 (en)	1996-04-18	Current limiting circuit
DE59307227D1 (en)	1997-10-09	Power voltage limiting circuit
KR930015443U (en)	1993-07-28	Small constant voltage power circuit
DE4392104T1 (en)	1995-05-11	Voltage measurement circuit
KR920015976U (en)	1992-08-17	High voltage power circuit
KR930016796U (en)	1993-07-29	Voltage continuous output circuit
KR930005758U (en)	1993-03-22	Constant voltage power supply circuit
KR920010719U (en)	1992-06-17	High voltage power circuit
KR900013588U (en)	1990-07-05	Cold-voltage constant voltage circuit
KR930016548U (en)	1993-07-29	Power stabilization circuit
KR930012248U (en)	1993-06-25	Voltage combined circuit
ATA51091A (en)	1993-11-15	VOLTAGE MONITORING CIRCUIT
KR920017086U (en)	1992-09-17	Negative constant voltage circuit
KR920022311U (en)	1992-12-19	Current cell circuit
KR930003718U (en)	1993-02-26	Power switching circuit
KR920018541U (en)	1992-10-19	Constant current circuit
KR930007224U (en)	1993-04-24	Power control circuit
KR930009410U (en)	1993-05-26	Output terminal isolated constant voltage circuit

Legal Events

Date	Code	Title	Description
1991-12-26	A201	Request for examination
1991-12-26	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19911226
1991-12-26	UA0201	Request for examination	Patent event date: 19911226 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1993-07-28	UG1501	Laying open of application
1994-03-07	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940208
1994-05-25	E701	Decision to grant or registration of patent right
1994-05-25	UE0701	Decision of registration	Patent event date: 19940525 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1994-08-10	REGI	Registration of establishment
1994-08-10	UR0701	Registration of establishment	Patent event date: 19940810 Patent event code: UR07011E01D Comment text: Registration of Establishment
1994-08-10	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19940810
1997-03-03	UR1001	Payment of annual fee	Payment date: 19970303 Start annual number: 4 End annual number: 4
1998-01-03	UR1001	Payment of annual fee	Payment date: 19971231 Start annual number: 5 End annual number: 5
1999-02-26	FPAY	Annual fee payment	Payment date: 19990227 Year of fee payment: 6
1999-02-26	UR1001	Payment of annual fee	Payment date: 19990227 Start annual number: 6 End annual number: 6
2000-03-08	LAPS	Lapse due to unpaid annual fee
2000-03-08	UC1903	Unpaid annual fee