KR900005495Y1 - Dc/dc컨버터의 입력돌입전류 방지회로 - Google Patents
Dc/dc컨버터의 입력돌입전류 방지회로 Download PDFInfo
- Publication number
- KR900005495Y1 KR900005495Y1 KR2019880000817U KR880000817U KR900005495Y1 KR 900005495 Y1 KR900005495 Y1 KR 900005495Y1 KR 2019880000817 U KR2019880000817 U KR 2019880000817U KR 880000817 U KR880000817 U KR 880000817U KR 900005495 Y1 KR900005495 Y1 KR 900005495Y1
- Authority
- KR
- South Korea
- Prior art keywords
- inrush current
- prevention circuit
- converter
- current prevention
- input
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title claims description 10
- 239000003990 capacitor Substances 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from DC input or output
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
- DC입력단과 스위칭트랜지스터(Q2)로 제어되는 주전력 트랜스(Tl)와의 관련구성으로 되는 DC/DC컨버터에 있어서, 상기 DC입력단과 주전력트탠스(T1)와의 사이에 입력지연수단을 포함한 릴레이의 돌입전류방지회로(1)를 구비한 것을 특징으로하는 DC/DC컨버터의 입력돌입전류 방지회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880000817U KR900005495Y1 (ko) | 1988-01-30 | 1988-01-30 | Dc/dc컨버터의 입력돌입전류 방지회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880000817U KR900005495Y1 (ko) | 1988-01-30 | 1988-01-30 | Dc/dc컨버터의 입력돌입전류 방지회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890016781U KR890016781U (ko) | 1989-08-19 |
KR900005495Y1 true KR900005495Y1 (ko) | 1990-06-20 |
Family
ID=19271850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880000817U KR900005495Y1 (ko) | 1988-01-30 | 1988-01-30 | Dc/dc컨버터의 입력돌입전류 방지회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900005495Y1 (ko) |
-
1988
- 1988-01-30 KR KR2019880000817U patent/KR900005495Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890016781U (ko) | 1989-08-19 |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880130 |
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Patent event date: 19880130 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900524 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19900908 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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UR0701 | Registration of establishment |
Patent event date: 19900920 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19900920 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |