JPS6447274A - Multi-output converter - Google Patents
Multi-output converterInfo
- Publication number
- JPS6447274A JPS6447274A JP20461287A JP20461287A JPS6447274A JP S6447274 A JPS6447274 A JP S6447274A JP 20461287 A JP20461287 A JP 20461287A JP 20461287 A JP20461287 A JP 20461287A JP S6447274 A JPS6447274 A JP S6447274A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- output
- pieces
- coil
- common
- 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.)
- Pending
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
PURPOSE:To reduce a cost and a space by suppressing the leakage of switching noise through one piece of common mode choke common to each DC output by multi-output converter of switching system even if the number of DC outputs increases. CONSTITUTION:A multi-output converter converts AC voltage obtained by switching DC input at a switching section 1 into (n) pieces of AC voltage by a transformer section 2 and rectifies separately by a rectifier circuit section 3 to output (n) pieces of DC voltage V1-Vn to a load through a common mode choke 4. The choke 4 is wound around one piece of common core together with (n) pieces of coil 41-4n inserted separately one by one to (n) pieces of outlet line outputting the DC voltage V1-Vn of output of the rectifier circuit section 3 and one piece of coil 40 common to the outlet lines. And, it has such a construction that the total of each number of turns is equal to that of one piece of coil 40, and the whole coil operates as one piece of common mode choke.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20461287A JPS6447274A (en) | 1987-08-18 | 1987-08-18 | Multi-output converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20461287A JPS6447274A (en) | 1987-08-18 | 1987-08-18 | Multi-output converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447274A true JPS6447274A (en) | 1989-02-21 |
Family
ID=16493357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20461287A Pending JPS6447274A (en) | 1987-08-18 | 1987-08-18 | Multi-output converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447274A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005261112A (en) * | 2004-03-12 | 2005-09-22 | Sanken Electric Co Ltd | Dc-dc converter |
JP2010158125A (en) * | 2008-12-27 | 2010-07-15 | Sinfonia Technology Co Ltd | Dc power supply apparatus and reactor apparatus |
JP2011139599A (en) * | 2009-12-28 | 2011-07-14 | Tdk Corp | Switching power supply device |
JP2013251362A (en) * | 2012-05-31 | 2013-12-12 | Brother Ind Ltd | Noise reduction device, power supply device, and core arrangement method for noise reduction device |
WO2017170645A1 (en) * | 2016-03-29 | 2017-10-05 | 三菱重工オートモーティブサーマルシステムズ株式会社 | Compressor control circuit, compression apparatus, and vehicle |
-
1987
- 1987-08-18 JP JP20461287A patent/JPS6447274A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005261112A (en) * | 2004-03-12 | 2005-09-22 | Sanken Electric Co Ltd | Dc-dc converter |
JP2010158125A (en) * | 2008-12-27 | 2010-07-15 | Sinfonia Technology Co Ltd | Dc power supply apparatus and reactor apparatus |
JP2011139599A (en) * | 2009-12-28 | 2011-07-14 | Tdk Corp | Switching power supply device |
JP2013251362A (en) * | 2012-05-31 | 2013-12-12 | Brother Ind Ltd | Noise reduction device, power supply device, and core arrangement method for noise reduction device |
WO2017170645A1 (en) * | 2016-03-29 | 2017-10-05 | 三菱重工オートモーティブサーマルシステムズ株式会社 | Compressor control circuit, compression apparatus, and vehicle |
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