KR810001099Y1 - 자동 전압 절환 스위치 회로 - Google Patents
자동 전압 절환 스위치 회로 Download PDFInfo
- Publication number
- KR810001099Y1 KR810001099Y1 KR2019800005078U KR800005078U KR810001099Y1 KR 810001099 Y1 KR810001099 Y1 KR 810001099Y1 KR 2019800005078 U KR2019800005078 U KR 2019800005078U KR 800005078 U KR800005078 U KR 800005078U KR 810001099 Y1 KR810001099 Y1 KR 810001099Y1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- transistor
- triac
- circuit
- point
- 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
Links
- 239000003990 capacitor Substances 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02M1/16—Means for providing current step on switching, e.g. with saturable reactor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (1)
- 도면에 표시된 바와 같이, 플럭(1)에 인가된 전압이 저저압일 시에는 정류부(2) 및 제1트리거회로(3), 제1트라이액회로(4)를 거쳐 변압기(T1)의 1차측 중간탭(e)에 연결되고, 고전압일 시에는 정류부(2) 및 제2트리거회로(5), 제2트라이액회로(6)을 거쳐 상기 변압기(T1)의 종단 탭(f)에 연결되도록, 상기 제2트리거회로(5)에 제너 다이오드(D2) 및 트랜지스터(R2)가 구성된 특징을 지닌 자동 전압 절환 스위치 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800005078U KR810001099Y1 (ko) | 1980-08-08 | 1980-08-08 | 자동 전압 절환 스위치 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800005078U KR810001099Y1 (ko) | 1980-08-08 | 1980-08-08 | 자동 전압 절환 스위치 회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810001099Y1 true KR810001099Y1 (ko) | 1981-09-14 |
Family
ID=19218732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019800005078U Expired KR810001099Y1 (ko) | 1980-08-08 | 1980-08-08 | 자동 전압 절환 스위치 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810001099Y1 (ko) |
-
1980
- 1980-08-08 KR KR2019800005078U patent/KR810001099Y1/ko not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19800808 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19810801 |
|
UE0701 | Decision of registration |
Patent event date: 19811124 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19811130 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19811130 |
|
UR1001 | Payment of annual fee |
Payment date: 19840127 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19850130 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19851230 Start annual number: 6 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19890126 Start annual number: 9 End annual number: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 19900117 Start annual number: 10 End annual number: 10 |
|
UC1801 | Expiration of term |
Termination category: Others Termination date: 19930724 |