KR950012702U - Input current detection circuit of switching mode power supply - Google Patents

Input current detection circuit of switching mode power supply

Info

Publication number
KR950012702U
KR950012702U KR2019930022266U KR930022266U KR950012702U KR 950012702 U KR950012702 U KR 950012702U KR 2019930022266 U KR2019930022266 U KR 2019930022266U KR 930022266 U KR930022266 U KR 930022266U KR 950012702 U KR950012702 U KR 950012702U
Authority
KR
South Korea
Prior art keywords
power supply
detection circuit
current detection
input current
mode power
Prior art date
Application number
KR2019930022266U
Other languages
Korean (ko)
Other versions
KR200155070Y1 (en
Inventor
서인영
Original Assignee
삼성전기주식회사
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.)
Filing date
Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR2019930022266U priority Critical patent/KR200155070Y1/en
Publication of KR950012702U publication Critical patent/KR950012702U/en
Application granted granted Critical
Publication of KR200155070Y1 publication Critical patent/KR200155070Y1/en

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
    • 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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR2019930022266U 1993-10-28 1993-10-28 Input current detecting circuit for switching mode power supply KR200155070Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930022266U KR200155070Y1 (en) 1993-10-28 1993-10-28 Input current detecting circuit for switching mode power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930022266U KR200155070Y1 (en) 1993-10-28 1993-10-28 Input current detecting circuit for switching mode power supply

Publications (2)

Publication Number Publication Date
KR950012702U true KR950012702U (en) 1995-05-17
KR200155070Y1 KR200155070Y1 (en) 1999-08-16

Family

ID=19366530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930022266U KR200155070Y1 (en) 1993-10-28 1993-10-28 Input current detecting circuit for switching mode power supply

Country Status (1)

Country Link
KR (1) KR200155070Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685077B1 (en) * 2005-03-02 2007-02-22 주식회사 케이이씨 Lose reduction circuit of Switching Mode Power Supply

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685078B1 (en) 2005-03-14 2007-02-22 주식회사 케이이씨 Pulse width limit circuit of Switching Mode Power Supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685077B1 (en) * 2005-03-02 2007-02-22 주식회사 케이이씨 Lose reduction circuit of Switching Mode Power Supply

Also Published As

Publication number Publication date
KR200155070Y1 (en) 1999-08-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee