JPS6316721U - - Google Patents
Info
- Publication number
- JPS6316721U JPS6316721U JP10981586U JP10981586U JPS6316721U JP S6316721 U JPS6316721 U JP S6316721U JP 10981586 U JP10981586 U JP 10981586U JP 10981586 U JP10981586 U JP 10981586U JP S6316721 U JPS6316721 U JP S6316721U
- Authority
- JP
- Japan
- Prior art keywords
- base
- circuit
- drive transistor
- transistor
- shunt
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
図面は本考案の電子スイツチ回路の回路構成図
である。
１……入力端子、２……出力端子、３……スイ
ツチ、Ｔ１……スイツチングトランジスタ、Ｔ２
……ドライブ用トランジスタ、Ｒ２，Ｒ３……抵
抗（分流回路）、Ｃ……コンデンサ、Ｄ……ダイ
オード。
The drawing is a circuit diagram of the electronic switch circuit of the present invention. 1...Input terminal, 2...Output terminal, 3...Switch, T1 ...Switching transistor, T2
... Drive transistor, R 2 , R 3 ... Resistor (shunt circuit), C... Capacitor, D... Diode.
Claims (1)
スイツチングトランジスタと、該トランジスタの
ベースとアース間にコレクタ・エミツタ間が接続
され、ベースにスイツチ制御信号を入力するドラ
イブ用トランジスタとを備える電子スイツチ回路
において、前記ドライブ用トランジスタのベース
側に前記スイツチングトランジスタの出力電流の
分流を前記ドライブ用トランジスタのベースに供
給する分流回路と、前記ドライブ用のトランジス
タのベースに起動電圧を印加するコンデンサと前
記分流を側路するダイオードとから成る並列回路
とを接続したことを特徴とする電子スイツチ回路
。 An electronic switch circuit comprising a switching transistor whose emitter and collector are connected between input and output, and a drive transistor whose collector and emitter are connected between the base of the transistor and ground, and whose base receives a switch control signal. , a shunt circuit that supplies a shunt of the output current of the switching transistor to the base of the drive transistor on the base side of the drive transistor, a capacitor that applies a starting voltage to the base of the drive transistor, and the shunt circuit. An electronic switch circuit characterized by connecting a diode and a parallel circuit consisting of a bypass circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981586U JPS6316721U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981586U JPS6316721U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6316721U true JPS6316721U (en) | 1988-02-03 |
Family
ID=30988259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10981586U Pending JPS6316721U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220605U (en) * | 1988-07-19 | 1990-02-09 |
-
1986
- 1986-07-17 JP JP10981586U patent/JPS6316721U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220605U (en) * | 1988-07-19 | 1990-02-09 |
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