JPS60141691U - DC/DC converter - Google Patents
DC/DC converterInfo
- Publication number
- JPS60141691U JPS60141691U JP2787484U JP2787484U JPS60141691U JP S60141691 U JPS60141691 U JP S60141691U JP 2787484 U JP2787484 U JP 2787484U JP 2787484 U JP2787484 U JP 2787484U JP S60141691 U JPS60141691 U JP S60141691U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- series
- stone
- transformer
- series circuit
- 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.)
- Granted
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のＤＣ／ＤＣコンバータの一例を示す接続
図、第２図は本考案ＤＣ，／ＤＣコンバータの一実施例
を示す接続図、第３図はその動作説明のための波形図で
ある。
ＣＶｌ、Ｃ■２・・・１石式コンバータ、Ｑ、、 Ｑ２
・・・スイッチ素子、Ｔ１．Ｔ２・・・トランス、Ｃ１
１，Ｃ２１・・・コンデンサ、ＣＴ・・・カレントトラ
ンス、ＤＦ・・・倍電圧整一流・平滑回路、ＣＳ・・・
過電流検出回路。Fig. 1 is a connection diagram showing an example of a conventional DC/DC converter, Fig. 2 is a connection diagram showing an embodiment of the DC/DC converter of the present invention, and Fig. 3 is a waveform diagram for explaining its operation. be. CVl, C■2...1-stone converter, Q,, Q2
...Switch element, T1. T2...Trans, C1
1, C21... Capacitor, CT... Current transformer, DF... Voltage doubler rectifier/smoothing circuit, CS...
Overcurrent detection circuit.
Claims (1)
チ素子の直列回路と第２の１石式コンバータのトランス
の１次巻線とスイッチ素子の直列回蕗とを直流入力電圧
が印加される端子間に直列−接続し、かつ前記端子間に
第１、第２のコンデンサを直列接続してなるＤＣ／ＤＣ
コンバータにおい−て、前記第１、第２の１石式コンバ
ータの直列回路の接続点と前記第１、第２のコンデンサ
の接続点との間に電流検出用のカレントトランスを設け
、かつ第１、第２の１石式コンバータのスイッチ素子を
１８０°の位相差で駆動することを特徴と−した直列接
続のＤＣ／ＤＣコンバータ。A DC input voltage is applied to the series circuit of the primary winding of the transformer of the first single-stone converter and the switch element, and the series circuit of the primary winding of the transformer and the switch element of the second single-stone converter. DC/DC connected in series between two terminals, and first and second capacitors connected in series between the terminals.
In the converter, a current transformer for current detection is provided between the connection point of the series circuit of the first and second single-stone converters and the connection point of the first and second capacitors, and the first , a series-connected DC/DC converter characterized in that the switching elements of the second single-stone converter are driven with a phase difference of 180°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2787484U JPS60141691U (en) | 1984-02-28 | 1984-02-28 | DC/DC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2787484U JPS60141691U (en) | 1984-02-28 | 1984-02-28 | DC/DC converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141691U true JPS60141691U (en) | 1985-09-19 |
| JPS645990Y2 JPS645990Y2 (en) | 1989-02-15 |
Family
ID=30525230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2787484U Granted JPS60141691U (en) | 1984-02-28 | 1984-02-28 | DC/DC converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141691U (en) |
-
1984
- 1984-02-28 JP JP2787484U patent/JPS60141691U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645990Y2 (en) | 1989-02-15 |
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