KR950026013U - Power short circuit protection circuit - Google Patents

Power short circuit protection circuit

Info

Publication number: KR950026013U
Authority: KR; South Korea
Prior art keywords: power short; circuit; short circuit; protection circuit; circuit protection
Prior art date: 1994-02-19

Application number

KR2019940003018U

Other languages

Korean (ko)

Other versions

KR200146237Y1 (en

Inventor

구동엽

Original Assignee

삼성전자주식회사

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.)

1994-02-19

Filing date

1994-02-19

Publication date

1995-09-18

1994-02-19 Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사

1994-02-19 Priority to KR2019940003018U priority Critical patent/KR200146237Y1/en

1995-09-18 Publication of KR950026013U publication Critical patent/KR950026013U/en

1999-06-15 Application granted granted Critical

1999-06-15 Publication of KR200146237Y1 publication Critical patent/KR200146237Y1/en

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
- 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
- H02M3/33523—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 with galvanic isolation between input and output of both the power stage and the feedback loop

Landscapes

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

KR2019940003018U 1994-02-19 1994-02-19 A protecting circuit for power-shorts KR200146237Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019940003018U KR200146237Y1 (en)	1994-02-19	1994-02-19	A protecting circuit for power-shorts

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019940003018U KR200146237Y1 (en)	1994-02-19	1994-02-19	A protecting circuit for power-shorts

Publications (2)

Publication Number	Publication Date
KR950026013U true KR950026013U (en)	1995-09-18
KR200146237Y1 KR200146237Y1 (en)	1999-06-15

Family

ID=19377472

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019940003018U KR200146237Y1 (en)	1994-02-19	1994-02-19	A protecting circuit for power-shorts

Country Status (1)

Country	Link
KR (1)	KR200146237Y1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100624087B1 (en) *	1999-12-22	2006-09-18	페어차일드코리아반도체 주식회사	Switch-Mode Power Supplies with Short Circuit Protection
KR100467609B1 (en) *	2002-09-03	2005-01-24	삼성전자주식회사	Apparatus and method for protecting secondarily over voltage
KR100856901B1 (en) *	2003-02-24	2008-09-05	페어차일드코리아반도체 주식회사	Digital Soft-Start Circuits for Pulse Width Modulated Signal Generators and Switching-Mode Power Supplies Containing the Same
KR100975343B1 (en)	2008-08-04	2010-08-12	주식회사 혁신전공사	SM Monitoring System for Non-Isolated Track Circuit Rack with Automatic Recovery

1994
- 1994-02-19 KR KR2019940003018U patent/KR200146237Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR200146237Y1 (en)	1999-06-15

Publication	Publication Date	Title
DE69434615D1 (en)	2006-04-06	power circuit
DE69501245D1 (en)	1998-01-29	Switching power circuit
DE69513746D1 (en)	2000-01-13	Circuit breaker
DE69505201D1 (en)	1998-11-12	Circuit breaker
DE69503420D1 (en)	1998-08-20	Circuit protection devices
DE69512449D1 (en)	1999-11-04	Circuit breaker
DE69737378D1 (en)	2007-04-05	protection circuit
DE69510700D1 (en)	1999-08-19	Overcurrent protection circuit
DE59808593D1 (en)	2003-07-10	POWER CIRCUIT
DE69839704D1 (en)	2008-08-21	PROTECTION CIRCUIT
KR950026013U (en)	1995-09-18	Power short circuit protection circuit
DE69706436D1 (en)	2001-10-04	PROTECTIVE CIRCUIT
KR950004905U (en)	1995-02-18	Power short circuit protection circuit
DE4424332B4 (en)	2005-10-20	Circuit breaker
KR950024007U (en)	1995-08-23	Over Current Protection Circuit
KR960003289U (en)	1996-01-22	Power protection circuit
KR960015546U (en)	1996-05-17	Power switch protection device
KR970019926U (en)	1997-05-26	Power protection circuit
KR970011066U (en)	1997-03-29	Power protection circuit
KR970011411U (en)	1997-03-29	Power protection circuit
DE69728309D1 (en)	2004-05-06	protection circuit
KR960003290U (en)	1996-01-22	Overload protection circuit
KR950005028U (en)	1995-02-18	Power Circuit Protection Circuit
KR950028730U (en)	1995-10-20	Battery short circuit protection
KR950026011U (en)	1995-09-18	Power circuit

Legal Events

Date	Code	Title	Description
1994-02-19	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940219
1995-09-18	UG1501	Laying open of application
1996-07-12	UA0201	Request for examination	Patent event date: 19940219 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1998-10-29	E902	Notification of reason for refusal
1998-10-29	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19981029
1999-01-29	E701	Decision to grant or registration of patent right
1999-01-29	UE0701	Decision of registration	Patent event date: 19990129 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1999-02-25	REGI	Registration of establishment
1999-02-25	UR0701	Registration of establishment	Patent event date: 19990225 Patent event code: UR07011E01D Comment text: Registration of Establishment
1999-02-25	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19990226
1999-06-15	UG1601	Publication of registration
2002-01-29	UR1001	Payment of annual fee	Payment date: 20020130 Start annual number: 4 End annual number: 4
2003-01-28	UR1001	Payment of annual fee	Payment date: 20030129 Start annual number: 5 End annual number: 5
2004-01-29	UR1001	Payment of annual fee	Payment date: 20040130 Start annual number: 6 End annual number: 6
2005-01-27	UR1001	Payment of annual fee	Payment date: 20050128 Start annual number: 7 End annual number: 7
2006-01-26	FPAY	Annual fee payment	Payment date: 20060127 Year of fee payment: 8
2006-01-26	UR1001	Payment of annual fee	Payment date: 20060127 Start annual number: 8 End annual number: 8
2007-02-26	LAPS	Lapse due to unpaid annual fee