JPS5866418U - Overcurrent cutoff protection circuit for internal short circuit of stabilized negative voltage source - Google Patents
Overcurrent cutoff protection circuit for internal short circuit of stabilized negative voltage sourceInfo
- Publication number
- JPS5866418U JPS5866418U JP16105881U JP16105881U JPS5866418U JP S5866418 U JPS5866418 U JP S5866418U JP 16105881 U JP16105881 U JP 16105881U JP 16105881 U JP16105881 U JP 16105881U JP S5866418 U JPS5866418 U JP S5866418U
- Authority
- JP
- Japan
- Prior art keywords
- voltage source
- negative voltage
- internal short
- circuit
- short circuit
- 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
- Continuous-Control Power Sources That Use Transistors (AREA)
- Power Conversion In General (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
図は、過電流遮断回路を付加した電流制限型保護回路付
定電圧源の一実施例を示す図である。
１０１・・・・・・抵抗素子、１０２・・・・・・電圧
制御素子、１０３・・・・・・抵抗素子、１０４・・・
・・・電流制御素子、１０５・・・・・・抵抗素子、１
０６・・・・・・電圧制御素子、−１０７・・・・・・
抵抗素子、１０８・・・・・・定電圧素子制御素子。The figure is a diagram showing an embodiment of a constant voltage source with a current-limiting type protection circuit to which an overcurrent cutoff circuit is added. 101... Resistance element, 102... Voltage control element, 103... Resistance element, 104...
...Current control element, 105...Resistance element, 1
06... Voltage control element, -107...
Resistance element, 108... constant voltage element control element.
Claims (1)
電流検出抵抗と、回路保護用ＰＮＰＴｒを挿入したこと
を特徴とする安定化負電圧源内部短絡時用過電流遮断保
護回路。An overcurrent cutoff protection circuit for use in the event of an internal short circuit of a stabilized negative voltage source, characterized in that an overcurrent detection resistor and a PNPTr for circuit protection are inserted in series with a voltage control element in a continuously controlled negative voltage source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16105881U JPS5866418U (en) | 1981-10-30 | 1981-10-30 | Overcurrent cutoff protection circuit for internal short circuit of stabilized negative voltage source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16105881U JPS5866418U (en) | 1981-10-30 | 1981-10-30 | Overcurrent cutoff protection circuit for internal short circuit of stabilized negative voltage source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866418U true JPS5866418U (en) | 1983-05-06 |
Family
ID=29953439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16105881U Pending JPS5866418U (en) | 1981-10-30 | 1981-10-30 | Overcurrent cutoff protection circuit for internal short circuit of stabilized negative voltage source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866418U (en) |
-
1981
- 1981-10-30 JP JP16105881U patent/JPS5866418U/en active Pending
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