JP4976663B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP4976663B2 JP4976663B2 JP2005188750A JP2005188750A JP4976663B2 JP 4976663 B2 JP4976663 B2 JP 4976663B2 JP 2005188750 A JP2005188750 A JP 2005188750A JP 2005188750 A JP2005188750 A JP 2005188750A JP 4976663 B2 JP4976663 B2 JP 4976663B2
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- JP
- Japan
- Prior art keywords
- power
- storage means
- converter
- power storage
- voltage
- 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.)
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- Dc-Dc Converters (AREA)
Description
2、102 DC−DCコンバータ
3、103 負荷回路
6、105 制御回路
7、106 スイッチ
13 出力制御回路
23 定電圧出力回路
25 遅延回路
Claims (3)
- 発電電源と、前記発電電源に接続したDC−DCコンバータと、前記DC−DCコンバータの出力に接続した蓄電手段と、前記蓄電手段の電力で駆動される負荷回路とを備えた電子機器であって、
前記蓄電手段と第一の接地端子の間に、ゲートを前記発電電源と前記DC−DCコンバータとの接続点に接続したトランジスタを設け、
前記蓄電手段及び前記負荷回路の接地端子を第二の接地端子に接続し、
前記DC−DCコンバータは、前記発電電源の発電電圧に応じて、出力端子の電圧が制御されることによって、昇圧能力が調整され、
前記発電電源の発電電力を効率よく前記蓄電手段に蓄えることが可能な電子機器。 - 前記発電電源は、太陽電池、または熱電変換素子、または燃料電池である請求項1記載の電子機器。
- 更に、前記DC−DCコンバータと前記蓄電手段との接続点と前記負荷回路の間にスイッチと、前記蓄電手段の電圧によって前記スイッチを制御する制御回路と、を備えた請求項1または2記載の電子機器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005188750A JP4976663B2 (ja) | 2005-06-28 | 2005-06-28 | 電子機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005188750A JP4976663B2 (ja) | 2005-06-28 | 2005-06-28 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007014064A JP2007014064A (ja) | 2007-01-18 |
JP4976663B2 true JP4976663B2 (ja) | 2012-07-18 |
Family
ID=37751798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005188750A Active JP4976663B2 (ja) | 2005-06-28 | 2005-06-28 | 電子機器 |
Country Status (1)
Country | Link |
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JP (1) | JP4976663B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5434642B2 (ja) * | 2010-02-04 | 2014-03-05 | 富士通株式会社 | 温度信号発信装置及び温度情報収集システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3301472B2 (ja) * | 1995-08-21 | 2002-07-15 | ティアック株式会社 | 突入電流防止機能を有する回路装置 |
JPH10243638A (ja) * | 1997-02-25 | 1998-09-11 | Sony Corp | スイッチング電源装置 |
JP2000134918A (ja) * | 1998-10-21 | 2000-05-12 | Canon Inc | スイッチング電源装置 |
JP2005117786A (ja) * | 2003-10-08 | 2005-04-28 | Seiko Instruments Inc | スイッチングレギュレータ回路 |
JP4352319B2 (ja) * | 2003-12-04 | 2009-10-28 | 富士電機デバイステクノロジー株式会社 | 電源供給装置 |
-
2005
- 2005-06-28 JP JP2005188750A patent/JP4976663B2/ja active Active
Also Published As
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JP2007014064A (ja) | 2007-01-18 |
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