JPS6281486U - - Google Patents
Info
- Publication number
- JPS6281486U JPS6281486U JP17311985U JP17311985U JPS6281486U JP S6281486 U JPS6281486 U JP S6281486U JP 17311985 U JP17311985 U JP 17311985U JP 17311985 U JP17311985 U JP 17311985U JP S6281486 U JPS6281486 U JP S6281486U
- Authority
- JP
- Japan
- Prior art keywords
- switching transistor
- base
- winding
- primary winding
- base winding
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図はこの考案の一実施例によるリンギング
・チヨーク・コンバータを示す回図路、第２図は
この考案の他の実施例を示す回路図、第３図は従
来のリンギング・チヨーク・コンバータを示す回
路図である。
１は入力電源、２はスイツチング・トランジス
タ、３はトランス、４はトランス３の一次巻線、
５はトランス３のベース巻線、１７，１９は抵抗
、１６はトランジスタ、１８はゼナーダイオード
、２０は定電流ダイオード。なお、図中同一符号
は同一または相当部分を示す。
Fig. 1 is a circuit diagram showing a ringing-choke converter according to one embodiment of this invention, Fig. 2 is a circuit diagram showing another embodiment of this invention, and Fig. 3 is a circuit diagram showing a conventional ringing-chiyoke converter. FIG. 1 is the input power supply, 2 is the switching transistor, 3 is the transformer, 4 is the primary winding of the transformer 3,
5 is a base winding of the transformer 3, 17 and 19 are resistors, 16 is a transistor, 18 is a Zener diode, and 20 is a constant current diode. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
れる一次巻線と、この一次巻線と同一コアに巻か
れる上記スイツチング・トランジスタのベース巻
線と、このベース巻線と上記スイツチング・トラ
ンジスタのベース間に直列に挿入された定電流回
路とを備えたリンギング・チヨーク・コンバータ
。 A primary winding driven to open and close by a switching transistor, a base winding of the switching transistor wound on the same core as the primary winding, and a base winding of the switching transistor inserted in series between this base winding and the base of the switching transistor. A ringing current converter with a constant current circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17311985U JPS6281486U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17311985U JPS6281486U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281486U true JPS6281486U (en) | 1987-05-25 |
Family
ID=31110280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17311985U Pending JPS6281486U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281486U (en) |
-
1985
- 1985-11-11 JP JP17311985U patent/JPS6281486U/ja active Pending
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