JPS61197722U - - Google Patents
Info
- Publication number
- JPS61197722U JPS61197722U JP8115785U JP8115785U JPS61197722U JP S61197722 U JPS61197722 U JP S61197722U JP 8115785 U JP8115785 U JP 8115785U JP 8115785 U JP8115785 U JP 8115785U JP S61197722 U JPS61197722 U JP S61197722U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- amplifier
- emitter
- core
- output
- 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
- Amplifiers (AREA)
Description
第１図は本考案の一実施例における保護装置を
示すブロツク図、第２図は従来の保護装置を示す
ブロツク図である。
１……増幅器、２……入力端子、３……トラン
ジスタ、４……リレー接点、５……リレーコイル
、６……リレー駆動回路、７……出力端子、８…
…抵抗、９……コイル、１０……コア。
FIG. 1 is a block diagram showing a protection device according to an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional protection device. DESCRIPTION OF SYMBOLS 1...Amplifier, 2...Input terminal, 3...Transistor, 4...Relay contact, 5...Relay coil, 6...Relay drive circuit, 7...Output terminal, 8...
...Resistance, 9...Coil, 10...Core.
Claims (1)
アとコアの一部に巻いてあるコイルと、このコイ
ルの両端にベースとエミツタが接続され、エミツ
タは増幅器の出力に接続されてあるトランジスタ
を有する保護装置。 A protection device that has a loop-shaped core that passes through the output line of an amplifier, a coil that is wound around a part of the core, and a transistor that has a base and an emitter connected to both ends of this coil, and the emitter is connected to the output of the amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115785U JPS61197722U (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115785U JPS61197722U (en) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197722U true JPS61197722U (en) | 1986-12-10 |
Family
ID=30627677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8115785U Pending JPS61197722U (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197722U (en) |
-
1985
- 1985-05-30 JP JP8115785U patent/JPS61197722U/ja active Pending
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