JP5217297B2 - 可変電源装置 - Google Patents
可変電源装置 Download PDFInfo
- Publication number
- JP5217297B2 JP5217297B2 JP2007209266A JP2007209266A JP5217297B2 JP 5217297 B2 JP5217297 B2 JP 5217297B2 JP 2007209266 A JP2007209266 A JP 2007209266A JP 2007209266 A JP2007209266 A JP 2007209266A JP 5217297 B2 JP5217297 B2 JP 5217297B2
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- JP
- Japan
- Prior art keywords
- voltage
- power
- switching
- power supply
- switch means
- 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 - Fee Related
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Description
11,21,31,41 スイッチ手段
51 電圧供給路
61 切替制御手段
71,72,73,74 コンデンサ(容量性素子)
81 充電部
83 入力スイッチ手段(切替スイッチ手段)
Claims (2)
- 各々が電位の異なる直流電圧を発生するN個(Nは2以上の自然数)の電源と、
前記N個の電源にそれぞれ設けられ、切替信号により対応する前記電源を電圧供給路に挿入接続し、若しくは前記電圧供給路から切離すスイッチ手段と、
指令電圧の情報を受けて、この指令電圧に見合う出力電圧が前記電圧供給路の両端間に生成されるように、前記スイッチ手段の各々に前記切替信号を送出する切替制御手段と、
充電部と、を備え、
前記N個の電源の各電位は、2のべき乗(2 0 〜2 N−1 )の比であり、
前記N個の電源は、各々の容量が2のべき乗(2 0 〜2 N−1 )分の1の比である容量性素子で構成され、
前記充電部は、前記容量性素子を充電するための切替スイッチ手段が設けられていることを特徴とする可変電源装置。 - 前記電源の少なくとも一つは、アナログ制御電圧源またはスイッチング電源であることを特徴とする請求項1記載の可変電源装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209266A JP5217297B2 (ja) | 2007-08-10 | 2007-08-10 | 可変電源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209266A JP5217297B2 (ja) | 2007-08-10 | 2007-08-10 | 可変電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009044909A JP2009044909A (ja) | 2009-02-26 |
JP5217297B2 true JP5217297B2 (ja) | 2013-06-19 |
Family
ID=40445040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007209266A Expired - Fee Related JP5217297B2 (ja) | 2007-08-10 | 2007-08-10 | 可変電源装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5217297B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5538791B2 (ja) * | 2009-09-24 | 2014-07-02 | 独立行政法人国立高等専門学校機構 | スイッチトキャパシタ電源装置 |
JP2020150570A (ja) | 2019-03-11 | 2020-09-17 | Tdk株式会社 | 電源装置および医療システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0946274A (ja) * | 1995-07-28 | 1997-02-14 | Fujitsu Ltd | 2線/4線変換回路 |
JPH09305243A (ja) * | 1996-05-13 | 1997-11-28 | Seikun Imoto | 電圧制御装置 |
-
2007
- 2007-08-10 JP JP2007209266A patent/JP5217297B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009044909A (ja) | 2009-02-26 |
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