KR200141851Y1 - 변압기의 절연파괴 방지회로 - Google Patents
변압기의 절연파괴 방지회로 Download PDFInfo
- Publication number
- KR200141851Y1 KR200141851Y1 KR2019950034057U KR19950034057U KR200141851Y1 KR 200141851 Y1 KR200141851 Y1 KR 200141851Y1 KR 2019950034057 U KR2019950034057 U KR 2019950034057U KR 19950034057 U KR19950034057 U KR 19950034057U KR 200141851 Y1 KR200141851 Y1 KR 200141851Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transformer
- oscillator
- input
- transistor
- input terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000015556 catabolic process Effects 0.000 title claims abstract description 9
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 230000010355 oscillation Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 11
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
- 변압기의 출력을 기초로 하여 발진펄스를 발생시키는 발진기제어회로에 있어서, 상기 발진기의 제1,2구동전원을 입력하는 제1,2입력부와; 상기 변압기의 동작을 제어하기 위한 트리거신호를 입력하는 제3입력부와; 상기 제3입력부로부터 입력되는 트리거신호에 의해서 제어되고, 상기 제1입력부로부터 입력되는 발진기의 제1구동전원에 의해서 동작되어, 상기 발진기의 제1구동전원 입력을 감시하는 스위칭수단과; 상기 스위칭수단의 출력에 제어되어서, 상기 변압기를 구동시키는 구동수단을 포함하여 구성되는 변압기의 절연파괴방지회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950034057U KR200141851Y1 (ko) | 1995-11-17 | 1995-11-17 | 변압기의 절연파괴 방지회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950034057U KR200141851Y1 (ko) | 1995-11-17 | 1995-11-17 | 변압기의 절연파괴 방지회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970025486U KR970025486U (ko) | 1997-06-20 |
KR200141851Y1 true KR200141851Y1 (ko) | 1999-06-01 |
Family
ID=19429289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950034057U Expired - Lifetime KR200141851Y1 (ko) | 1995-11-17 | 1995-11-17 | 변압기의 절연파괴 방지회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200141851Y1 (ko) |
-
1995
- 1995-11-17 KR KR2019950034057U patent/KR200141851Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970025486U (ko) | 1997-06-20 |
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Legal Events
Date | Code | Title | Description |
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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: 19951117 |
|
UA0201 | Request for examination |
Patent event date: 19951117 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980727 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19981030 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19990107 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: 19990108 |
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