JPS6285026U - - Google Patents
Info
- Publication number
- JPS6285026U JPS6285026U JP17581185U JP17581185U JPS6285026U JP S6285026 U JPS6285026 U JP S6285026U JP 17581185 U JP17581185 U JP 17581185U JP 17581185 U JP17581185 U JP 17581185U JP S6285026 U JPS6285026 U JP S6285026U
- Authority
- JP
- Japan
- Prior art keywords
- diode
- cathode
- transistor
- current
- base
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例を示す電子スイツ
チの回路図、第２図は従来の電子スイツチを示す
回路図である。
１……信号源、２……スイツチ用トランジスタ
、３……制御トランジスタ、４……スイツチ、５
，６……ダイオード。
FIG. 1 is a circuit diagram of an electronic switch showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional electronic switch. 1...Signal source, 2...Switch transistor, 3...Control transistor, 4...Switch, 5
, 6...diode.
Claims (1)
接続し、前記トランジスタのエミツタに第１のダ
イオードのアノードを接続し、前記第１のダイオ
ードのカソードに基準電位がアノードに印加され
た第２のダイオードのカソードを共通接続し、こ
の共通接続点を前記第１のダイオードに電流を流
せる電位に抵抗を介して接続し、前記スイツチ用
トランジスタのベースにベース電流の供給を制御
する制御手段を設けたことを特徴とする電子スイ
ツチ。 A collector of a switching transistor is connected to a signal source, an anode of a first diode is connected to an emitter of the transistor, and a cathode of a second diode to which a reference potential is applied to the cathode of the first diode is connected to the cathode of the first diode. the common connection point is connected via a resistor to a potential that allows a current to flow through the first diode, and control means is provided at the base of the switch transistor for controlling supply of base current. electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581185U JPS6285026U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581185U JPS6285026U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285026U true JPS6285026U (en) | 1987-05-30 |
Family
ID=31115476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17581185U Pending JPS6285026U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285026U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58525B2 (en) * | 1976-11-29 | 1983-01-07 | 三菱重工業株式会社 | Water intake device |
-
1985
- 1985-11-15 JP JP17581185U patent/JPS6285026U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58525B2 (en) * | 1976-11-29 | 1983-01-07 | 三菱重工業株式会社 | Water intake device |