JPS6295337U - - Google Patents
Info
- Publication number
- JPS6295337U JPS6295337U JP18609285U JP18609285U JPS6295337U JP S6295337 U JPS6295337 U JP S6295337U JP 18609285 U JP18609285 U JP 18609285U JP 18609285 U JP18609285 U JP 18609285U JP S6295337 U JPS6295337 U JP S6295337U
- Authority
- JP
- Japan
- Prior art keywords
- type transistor
- collector
- base
- power supply
- pnp
- 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
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- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例の電源回路、第２
図は従来例の電源回路である。
１：ｐｎｐ形トランジスタ、２：入力端子、３
：出力端子、４：ｎｐｎ形トランジスタ、５，６
：抵抗、７：制御端子、８：ダイオード。
Figure 1 shows the power supply circuit of one embodiment of this invention;
The figure shows a conventional power supply circuit. 1: pnp transistor, 2: input terminal, 3
: Output terminal, 4: NPN transistor, 5, 6
: Resistor, 7: Control terminal, 8: Diode.
Claims (1)
力端子、コレクタを出力端子とし、ベースをｎｐ
ｎ形トランジスタのコレクタへ接続し、このｎｐ
ｎ形トランジスタのベースを制御端子とする電源
回路において、前記ｎｐｎ形トランジスタのベー
スをダイオードを介して前記ｐｎｐ形トランジス
タのコレクタへ接続したことを特徴とする電源回
路。 The emitter of the pnp transistor is the power supply voltage input terminal, the collector is the output terminal, and the base is the np
Connected to the collector of an n-type transistor, this np
1. A power supply circuit having a base of an n-type transistor as a control terminal, characterized in that the base of the npn-type transistor is connected to the collector of the pnp-type transistor via a diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18609285U JPS6295337U (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18609285U JPS6295337U (en) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295337U true JPS6295337U (en) | 1987-06-18 |
Family
ID=31135333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18609285U Pending JPS6295337U (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287196A (en) * | 2009-06-12 | 2010-12-24 | Pixela Corp | Power supply protection circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848142B2 (en) * | 1974-09-13 | 1983-10-26 | ドイツチエ アンゲルゲレ−テ マヌフアクトウ−ル （ デア−エム ） ヘルム−ス クンツエ ゲゼルシヤフト ミツト ベシユレンクタ− ハフツング ウント コンパニ− コマンデイゲゼルシヤフト | Irekoshikitsurizao |
-
1985
- 1985-12-04 JP JP18609285U patent/JPS6295337U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848142B2 (en) * | 1974-09-13 | 1983-10-26 | ドイツチエ アンゲルゲレ−テ マヌフアクトウ−ル （ デア−エム ） ヘルム−ス クンツエ ゲゼルシヤフト ミツト ベシユレンクタ− ハフツング ウント コンパニ− コマンデイゲゼルシヤフト | Irekoshikitsurizao |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287196A (en) * | 2009-06-12 | 2010-12-24 | Pixela Corp | Power supply protection circuit |