JPS627785U - - Google Patents
Info
- Publication number
- JPS627785U JPS627785U JP9791785U JP9791785U JPS627785U JP S627785 U JPS627785 U JP S627785U JP 9791785 U JP9791785 U JP 9791785U JP 9791785 U JP9791785 U JP 9791785U JP S627785 U JPS627785 U JP S627785U
- Authority
- JP
- Japan
- Prior art keywords
- ringing
- main transistor
- chain
- converter
- shortening
- 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
- 238000004904 shortening Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案の実施例を示す回路図、第２
図はその特性図、第３図は第２図と比較するため
の従来例を示す特性図である。
１……高速化回路、２……主トランジスタ、４
……リンギングチヨーク形コンバータ、９……ド
ライブトランジスタ、１０……積分コンデンサ、
１７……逆バイアス用トランジスタ、１８……時
定数調整抵抗。
Figure 1 is a circuit diagram showing an embodiment of this invention, Figure 2 is a circuit diagram showing an embodiment of this invention.
The figure is a characteristic diagram thereof, and FIG. 3 is a characteristic diagram showing a conventional example for comparison with FIG. 1... Speed-up circuit, 2... Main transistor, 4
... Ringing chain yoke converter, 9 ... Drive transistor, 10 ... Integrating capacitor,
17... Reverse bias transistor, 18... Time constant adjustment resistor.
Claims (1)
トランジスタのターンオフ時ベースバイアス電圧
を逆バイアスに反転させ、かつ該反転時間をスイ
ツチング周期に合せて調整することにより、該主
トランジスタのコレクタ電流下降時間を短縮して
なることを特徴とするリンギングチヨーク形コン
バータ自励式スイツチングレギユレータの高速化
回路。 In a ringing chain converter, the base bias voltage of the main transistor is inverted to reverse bias when it is turned off, and the inversion time is adjusted in accordance with the switching period, thereby shortening the collector current fall time of the main transistor. A high-speed circuit for a ringing chain yoke type converter self-excited switching regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791785U JPS627785U (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791785U JPS627785U (en) | 1985-06-27 | 1985-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627785U true JPS627785U (en) | 1987-01-17 |
Family
ID=30965364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9791785U Pending JPS627785U (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186559A (en) * | 1987-01-26 | 1988-08-02 | Origin Electric Co Ltd | Dc high voltage generator and controlling method |
| JPH0441013U (en) * | 1990-08-07 | 1992-04-07 |
-
1985
- 1985-06-27 JP JP9791785U patent/JPS627785U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186559A (en) * | 1987-01-26 | 1988-08-02 | Origin Electric Co Ltd | Dc high voltage generator and controlling method |
| JPH0441013U (en) * | 1990-08-07 | 1992-04-07 |