KR890005404U - 전원장치의 초기 과전류 방지회로 - Google Patents
전원장치의 초기 과전류 방지회로Info
- Publication number
- KR890005404U KR890005404U KR2019870014077U KR870014077U KR890005404U KR 890005404 U KR890005404 U KR 890005404U KR 2019870014077 U KR2019870014077 U KR 2019870014077U KR 870014077 U KR870014077 U KR 870014077U KR 890005404 U KR890005404 U KR 890005404U
- Authority
- KR
- South Korea
- Prior art keywords
- power supply
- protection circuit
- overcurrent protection
- initial overcurrent
- initial
- 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
-
- 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
- H02M1/36—Means for starting or stopping converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870014077U KR900004133Y1 (ko) | 1987-08-24 | 1987-08-24 | 전원장치의 초기 과전류 방지회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870014077U KR900004133Y1 (ko) | 1987-08-24 | 1987-08-24 | 전원장치의 초기 과전류 방지회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890005404U true KR890005404U (ko) | 1989-04-20 |
KR900004133Y1 KR900004133Y1 (ko) | 1990-05-10 |
Family
ID=19266811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870014077U KR900004133Y1 (ko) | 1987-08-24 | 1987-08-24 | 전원장치의 초기 과전류 방지회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900004133Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100801175B1 (ko) * | 2006-11-14 | 2008-02-05 | 한국기초과학지원연구원 | 광학렌즈 설계를 통한 컴팩트형 텔레비전 기능을 갖는프로젝터 |
-
1987
- 1987-08-24 KR KR2019870014077U patent/KR900004133Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100801175B1 (ko) * | 2006-11-14 | 2008-02-05 | 한국기초과학지원연구원 | 광학렌즈 설계를 통한 컴팩트형 텔레비전 기능을 갖는프로젝터 |
Also Published As
Publication number | Publication date |
---|---|
KR900004133Y1 (ko) | 1990-05-10 |
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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 | ||
FPAY | Annual fee payment |
Payment date: 20010430 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |