KR950012702U - Input current detection circuit of switching mode power supply - Google Patents
Input current detection circuit of switching mode power supplyInfo
- 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
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)
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)
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)
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 |
-
1993
- 1993-10-28 KR KR2019930022266U patent/KR200155070Y1/en not_active IP Right Cessation
Cited By (1)
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 |