KR970006422Y1 - 멀티 고전압 공급회로 - Google Patents
멀티 고전압 공급회로 Download PDFInfo
- Publication number
- KR970006422Y1 KR970006422Y1 KR2019910014939U KR910014939U KR970006422Y1 KR 970006422 Y1 KR970006422 Y1 KR 970006422Y1 KR 2019910014939 U KR2019910014939 U KR 2019910014939U KR 910014939 U KR910014939 U KR 910014939U KR 970006422 Y1 KR970006422 Y1 KR 970006422Y1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- output
- high voltage
- supply circuit
- regulator
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004065 semiconductor 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
- 인가되는 전원을 직류 전압으로 변압하는 직류/직류변환기(1)와, 가변저항(TR1-TRn) 값 및 스위치(SW1)의 온/오프 동작에 따라 상기 직류/직류변환기(1)의 직류 전압을 정류하여 출력하는 제1레귤레이터(2)와, 인가되는 전압을 정류한 후 저항(Rc, Rd) 및 콘덴서(C2)를 통해 출력하는 제2레귤레이터(3)와, 상기 제2레귤레이터(3)의 출력을 입력받은 트랜지스터(T1-Tn)의 온/오프 동작에 따라 디바이스에 전원을 공급하는 전원공급부(4)를 포함하여 특징으로 하는 멀티 고전압 공급회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910014939U KR970006422Y1 (ko) | 1991-09-13 | 1991-09-13 | 멀티 고전압 공급회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910014939U KR970006422Y1 (ko) | 1991-09-13 | 1991-09-13 | 멀티 고전압 공급회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930007623U KR930007623U (ko) | 1993-04-26 |
KR970006422Y1 true KR970006422Y1 (ko) | 1997-06-24 |
Family
ID=19319250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910014939U Expired - Lifetime KR970006422Y1 (ko) | 1991-09-13 | 1991-09-13 | 멀티 고전압 공급회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970006422Y1 (ko) |
-
1991
- 1991-09-13 KR KR2019910014939U patent/KR970006422Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR930007623U (ko) | 1993-04-26 |
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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: 19910913 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19940910 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19910913 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19970529 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19970926 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: 19971107 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: 19971107 |
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UR1001 | Payment of annual fee |
Payment date: 20000518 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20011017 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20021018 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 20031017 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 20041018 Start annual number: 8 End annual number: 8 |
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FPAY | Annual fee payment |
Payment date: 20051019 Year of fee payment: 9 |
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UR1001 | Payment of annual fee |
Payment date: 20051019 Start annual number: 9 End annual number: 9 |
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EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20070609 |