JPS586436U - switching device - Google Patents
switching deviceInfo
- Publication number
- JPS586436U JPS586436U JP10069481U JP10069481U JPS586436U JP S586436 U JPS586436 U JP S586436U JP 10069481 U JP10069481 U JP 10069481U JP 10069481 U JP10069481 U JP 10069481U JP S586436 U JPS586436 U JP S586436U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- switch element
- switching device
- terminal
- 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
Landscapes
- Electronic Switches (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の回路図、第２図は本考案の一実施例の
回路図である。
１・・・・・・メイントランス、２・・・・・・帰還変
流器、３・・・・・・トランジスタ、５・・・・・・限
流抵抗、６・・・・・・信号源、７・・・・・・トラン
ジスタ、８・・・・・・抵抗。FIG. 1 is a circuit diagram of a conventional example, and FIG. 2 is a circuit diagram of an embodiment of the present invention. 1... Main transformer, 2... Feedback current transformer, 3... Transistor, 5... Current limiting resistor, 6... Signal Source, 7...transistor, 8...resistance.
Claims (1)
ス電流供給手段として、コレクタ電流変化分をトランジ
スタのベースに供給する帰還変流・ 器を用いたスイ
ッチング装置であって、制御端子、出力端子および接地
端子を有するスイッチ素子を有し、前記帰還変流器の出
力側に前記スイッチ素子の接地端子を、前記トランジス
タのベースに前記スイッチ素子の出力端子を、前記トラ
ンジスタのオン・オフ用制御信号源に前記スイッチ素子
の制御端子を接続したことを特徴とするスイッチング装
置。A switching device that uses a transistor as a switching element and a feedback current transformer that supplies changes in collector current to the base of the transistor as a base current supply means, and has a control terminal, an output terminal, and a ground terminal. The ground terminal of the switch element is connected to the output side of the feedback current transformer, the output terminal of the switch element is connected to the base of the transistor, and the switch element is connected to the output side of the feedback current transformer, and the output terminal of the switch element is connected to the base of the transistor. A switching device characterized in that control terminals of elements are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10069481U JPS586436U (en) | 1981-07-06 | 1981-07-06 | switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10069481U JPS586436U (en) | 1981-07-06 | 1981-07-06 | switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586436U true JPS586436U (en) | 1983-01-17 |
Family
ID=29895376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10069481U Pending JPS586436U (en) | 1981-07-06 | 1981-07-06 | switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586436U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522158A (en) * | 1975-06-23 | 1977-01-08 | Mitsubishi Electric Corp | Transistor switching device |
-
1981
- 1981-07-06 JP JP10069481U patent/JPS586436U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522158A (en) * | 1975-06-23 | 1977-01-08 | Mitsubishi Electric Corp | Transistor switching device |
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