JPS642581U - - Google Patents
Info
- Publication number
- JPS642581U JPS642581U JP9613787U JP9613787U JPS642581U JP S642581 U JPS642581 U JP S642581U JP 9613787 U JP9613787 U JP 9613787U JP 9613787 U JP9613787 U JP 9613787U JP S642581 U JPS642581 U JP S642581U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- switching element
- inductor
- converter
- output rectifying
- 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
- 238000009499 grossing Methods 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案に係るＤＣ−ＤＣコンバータの
電気回路図、第２図は同じく別の実施例における
電気回路図、第３図は本考案に係るＤＣ−ＤＣコ
ンバータに用いられるインダクタの要部の断面図
、第４図は本考案に係るＤＣ−ＤＣコンバータの
具体的な電気回路図、第５図は本考案に係るＤＣ
−ＤＣコンバータの別の実施例における電気回路
図、第６図は従来のＤＣ−ＤＣコンバータの電気
回路図、第７図は別の従来例におけるＤＣ−ＤＣ
コンバータの電気回路図である。
１，２……直流入力端、３，４，３１〜３ｎ…
…直流出力端、６……スイツチング素子、７，７
１〜７ｎ……ダイオード、８，８１〜８ｎ……コ
ンデンサ、１０……インダクタ、Ｃ１〜Ｃｎ……
中間タツプ。
FIG. 1 is an electric circuit diagram of a DC-DC converter according to the present invention, FIG. 2 is an electric circuit diagram of another embodiment, and FIG. 3 is a main part of an inductor used in the DC-DC converter according to the present invention. 4 is a specific electric circuit diagram of the DC-DC converter according to the present invention, and FIG. 5 is a cross-sectional view of the DC-DC converter according to the present invention.
-An electric circuit diagram of another embodiment of the DC converter, FIG. 6 is an electric circuit diagram of a conventional DC-DC converter, and FIG. 7 is a DC-DC diagram of another conventional example.
FIG. 3 is an electrical circuit diagram of the converter. 1, 2...DC input terminal, 3, 4, 31~3n...
...DC output end, 6... Switching element, 7, 7
1 to 7n...Diode, 8, 81 to 8n...Capacitor, 10...Inductor, C1 to Cn...
Intermediate tap.
Claims (1)
子の主回路の一端を接続し、前記スイツチング素
子の主回路の他端に１以上の中間タツプを有する
一巻線で構成されたインダクタの一端を接続し、
前記直流入力端の他方と直流出力端の一方とを共
通線によつて共通に接続すると共に、この共通線
に前記インダクタの他端を接続し、前記インダク
タの前記中間タツプに出力整流平滑回路を接続し
たことを特徴とするＤＣ−ＤＣコンバータ。 (2) 前記出力整流平滑回路は、前記スイツチン
グ素子のオン期間に前記インダクタに蓄積された
エネルギーを、次のオフ期間に放出する回路でな
ることを特徴とする実用新案登録請求の範囲第１
項に記載のＤＣ−ＤＣコンバータ。 (3) 前記出力整流平滑回路は、前記スイツチン
グ素子のオン時に電力を伝送する回路でなること
を特徴とする実用新案登録請求の範囲第１項に記
載のＤＣ−ＤＣコンバータ。[Claims for Utility Model Registration] (1) One winding wire having one end of the main circuit of a switching element connected to one of a pair of DC input terminals, and having one or more intermediate taps at the other end of the main circuit of the switching element. Connect one end of an inductor made up of
The other of the DC input ends and one of the DC output ends are commonly connected by a common line, the other end of the inductor is connected to this common line, and an output rectifying and smoothing circuit is connected to the intermediate tap of the inductor. A DC-DC converter characterized in that: (2) The output rectifying and smoothing circuit is a circuit that releases the energy accumulated in the inductor during the ON period of the switching element during the next OFF period.
The DC-DC converter described in section. (3) The DC-DC converter according to claim 1, wherein the output rectifying and smoothing circuit is a circuit that transmits power when the switching element is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9613787U JPS642581U (en) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9613787U JPS642581U (en) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642581U true JPS642581U (en) | 1989-01-09 |
Family
ID=31320961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9613787U Pending JPS642581U (en) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122218U (en) * | 1981-01-23 | 1982-07-29 | ||
| JP2021035288A (en) * | 2019-08-29 | 2021-03-01 | 日本電産株式会社 | Buck-boost chopper circuit and dc power supply device |
-
1987
- 1987-06-23 JP JP9613787U patent/JPS642581U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122218U (en) * | 1981-01-23 | 1982-07-29 | ||
| JPS642581Y2 (en) * | 1981-01-23 | 1989-01-23 | ||
| JP2021035288A (en) * | 2019-08-29 | 2021-03-01 | 日本電産株式会社 | Buck-boost chopper circuit and dc power supply device |
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