JP2016163381A - 直流電源装置 - Google Patents
直流電源装置 Download PDFInfo
- Publication number
- JP2016163381A JP2016163381A JP2015037629A JP2015037629A JP2016163381A JP 2016163381 A JP2016163381 A JP 2016163381A JP 2015037629 A JP2015037629 A JP 2015037629A JP 2015037629 A JP2015037629 A JP 2015037629A JP 2016163381 A JP2016163381 A JP 2016163381A
- Authority
- JP
- Japan
- Prior art keywords
- switching
- output power
- regulator circuit
- switching regulator
- combined inductance
- 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
Description
2 スイッチングレギュレータ回路
3 主インダクタ
4 副インダクタ
5 合成インダクタンス
6 スイッチ
7 入力コンデンサ
8 スイッチ
9 ダイオード
10出力コンデンサ
11切換判定手段
Claims (1)
- 出力電力の制御にスイッチング周波数の変動を伴うスイッチングレギュレータ回路を有し、
該スイッチングレギュレータ回路を構成する複数のインダクタの接続を、出力電力が増大したときには合成インダクタンスが低減するように、出力電力が減少したときには合成インダクタンスが増加するように切り換えることを特徴とした直流電源装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015037629A JP2016163381A (ja) | 2015-02-27 | 2015-02-27 | 直流電源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015037629A JP2016163381A (ja) | 2015-02-27 | 2015-02-27 | 直流電源装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2016163381A true JP2016163381A (ja) | 2016-09-05 |
Family
ID=56845582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015037629A Pending JP2016163381A (ja) | 2015-02-27 | 2015-02-27 | 直流電源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2016163381A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016194626A1 (ja) * | 2015-05-29 | 2018-02-01 | 株式会社村田製作所 | Dc−dcコンバータ、スイッチングic、及びインダクタ装置 |
| US12212238B2 (en) * | 2020-03-03 | 2025-01-28 | Samsung Display Co., Ltd. | DC-DC converter |
| US12438442B1 (en) | 2024-10-23 | 2025-10-07 | Hong Kong Applied Science and Technology Research Institute Company Limited | Active variable inductor circuit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008072872A (ja) * | 2006-09-15 | 2008-03-27 | Fuji Electric Device Technology Co Ltd | スイッチングレギュレータ |
| JP2010178608A (ja) * | 2009-02-02 | 2010-08-12 | Lenovo Singapore Pte Ltd | Dc/dcコンバータおよび携帯式コンピュータ |
| JP2010220360A (ja) * | 2009-03-16 | 2010-09-30 | Fujitsu Ltd | Dcdcコンバータ |
-
2015
- 2015-02-27 JP JP2015037629A patent/JP2016163381A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008072872A (ja) * | 2006-09-15 | 2008-03-27 | Fuji Electric Device Technology Co Ltd | スイッチングレギュレータ |
| JP2010178608A (ja) * | 2009-02-02 | 2010-08-12 | Lenovo Singapore Pte Ltd | Dc/dcコンバータおよび携帯式コンピュータ |
| JP2010220360A (ja) * | 2009-03-16 | 2010-09-30 | Fujitsu Ltd | Dcdcコンバータ |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016194626A1 (ja) * | 2015-05-29 | 2018-02-01 | 株式会社村田製作所 | Dc−dcコンバータ、スイッチングic、及びインダクタ装置 |
| US12212238B2 (en) * | 2020-03-03 | 2025-01-28 | Samsung Display Co., Ltd. | DC-DC converter |
| US12438442B1 (en) | 2024-10-23 | 2025-10-07 | Hong Kong Applied Science and Technology Research Institute Company Limited | Active variable inductor circuit |
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