JPS6298490U - - Google Patents
Info
- Publication number
- JPS6298490U JPS6298490U JP19120785U JP19120785U JPS6298490U JP S6298490 U JPS6298490 U JP S6298490U JP 19120785 U JP19120785 U JP 19120785U JP 19120785 U JP19120785 U JP 19120785U JP S6298490 U JPS6298490 U JP S6298490U
- Authority
- JP
- Japan
- Prior art keywords
- switching transistor
- transistor
- voltage
- circuit
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は、本考案に係る装置の一例を示す構成
接続図、第２図はその動作波形図、第３図は本案
装置の他の例を示す構成接続図、第４図は従来回
路の構成接続図である。
Ｔ……トランス、Ｎ１，Ｎ２，Ｎ３……巻線、
Ｑ１……スイツチング・トランジスタ、ＲＧ……
安定化回路、ＣＮＴ……制御回路、Ｒ３……電流
検出回路、Ｑ２……トランジスタ。
Fig. 1 is a configuration and connection diagram showing an example of the device according to the present invention, Fig. 2 is its operating waveform diagram, Fig. 3 is a configuration and connection diagram showing another example of the device of the present invention, and Fig. 4 is a diagram of the conventional circuit. It is a configuration connection diagram. T...transformer, N1 , N2 , N3 ...winding,
Q1 ...Switching transistor, RG...
Stabilization circuit, CNT...control circuit, R3 ...current detection circuit, Q2 ...transistor.
Claims (1)
と、巻線Ｎ１に入力直流電圧をオン、オフして与
えるスイツチング・トランジスタと、巻線Ｎ３に
得られた電圧を整流、平滑して出力電圧を得る回
路と、前記スイツチング・トランジスタのベース
と巻線Ｎ２の一端間に設けられスイツチング・ト
ランジスタにベース電流を供給する回路を備えた
装置において、 前記スイツチング・トランジスタのエミツタに
当該トランジスタに流れる電流を検出する電流検
出抵抗を接続するとともに、この電流検出抵抗に
生ずる電圧が所定の値以上となつた時前記スイツ
トング・トランジスタをオフさせる制御回路を設
けたことを特徴とするリンギング・チヨーク・コ
ンバータ。 (2) 前記スイツチング・トランジスタとしてＭ
ＯＳＦＥＴを用いた実用新案登録請求の範囲第１
項記載のリンギング・チヨーク・コンバータ。[Claims for Utility Model Registration] (1) A transistor having windings N 1 , N 2 , N 3 , a switching transistor that turns on and off an input DC voltage to the winding N 1 , and a switching transistor having windings N 1 , N 2 , N 3 3. A device comprising a circuit for rectifying and smoothing the voltage obtained in step 3 to obtain an output voltage, and a circuit provided between the base of the switching transistor and one end of the winding N2 to supply base current to the switching transistor. A control circuit that connects a current detection resistor to the emitter of the switching transistor to detect the current flowing through the transistor, and turns off the switching transistor when a voltage generated in the current detection resistor exceeds a predetermined value. A ringing chiyoke converter characterized by being provided with. (2) M as the switching transistor
Scope of utility model registration claim using OSFET No. 1
The ringing chiyoke converter described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985191207U JPH043592Y2 (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985191207U JPH043592Y2 (en) | 1985-12-12 | 1985-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298490U true JPS6298490U (en) | 1987-06-23 |
| JPH043592Y2 JPH043592Y2 (en) | 1992-02-04 |
Family
ID=31145133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985191207U Expired JPH043592Y2 (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043592Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635209A (en) * | 1979-08-29 | 1981-04-07 | Mitsubishi Electric Corp | Program producing device |
| JPS5932221U (en) * | 1982-08-24 | 1984-02-28 | 三菱電機株式会社 | Peephole device for air conditioners |
-
1985
- 1985-12-12 JP JP1985191207U patent/JPH043592Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635209A (en) * | 1979-08-29 | 1981-04-07 | Mitsubishi Electric Corp | Program producing device |
| JPS5932221U (en) * | 1982-08-24 | 1984-02-28 | 三菱電機株式会社 | Peephole device for air conditioners |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043592Y2 (en) | 1992-02-04 |
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