JPS5996911U - Amplifier protection circuit - Google Patents
Amplifier protection circuitInfo
- Publication number
- JPS5996911U JPS5996911U JP19380182U JP19380182U JPS5996911U JP S5996911 U JPS5996911 U JP S5996911U JP 19380182 U JP19380182 U JP 19380182U JP 19380182 U JP19380182 U JP 19380182U JP S5996911 U JPS5996911 U JP S5996911U
- Authority
- JP
- Japan
- Prior art keywords
- output
- amplifier
- protection circuit
- signal generation
- 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
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、第2図は従来の保護回路を示しす図、第3図は
本考案による保護回路を示す図である。
1・・・・・・増幅器、2. 21. 22・・・・・
・検出回路、3・・・・・・リレー駆動回路、4・・・
・・・スピーカ、5・・・・・・判別器、6・・・・・
・信号発生回路、SW・・・・・・リレー。1 and 2 are diagrams showing a conventional protection circuit, and FIG. 3 is a diagram showing a protection circuit according to the present invention. 1...Amplifier, 2. 21. 22...
・Detection circuit, 3... Relay drive circuit, 4...
...Speaker, 5...Discriminator, 6...
・Signal generation circuit, SW...Relay.
Claims (1)
って作動する信号発生回路と、前記検出回路出力によっ
て制御され増幅器出力と信号発生′ 回路出力との後
段への送出を切換える切換手段とを含み、増幅器出力の
異常を前記信号発生回路出力によって警報するようにし
たことを特徴tする増幅器の保護回路。a detection circuit for detecting an abnormality in the amplifier, a signal generation circuit operated by the output of the detection circuit, and a switching means controlled by the output of the detection circuit to switch the output of the amplifier output and the output of the signal generation circuit to a subsequent stage; A protection circuit for an amplifier, characterized in that an abnormality in the amplifier output is alarmed by the output of the signal generation circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19380182U JPS5996911U (en) | 1982-12-21 | 1982-12-21 | Amplifier protection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19380182U JPS5996911U (en) | 1982-12-21 | 1982-12-21 | Amplifier protection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5996911U true JPS5996911U (en) | 1984-06-30 |
Family
ID=30416736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19380182U Pending JPS5996911U (en) | 1982-12-21 | 1982-12-21 | Amplifier protection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5996911U (en) |
-
1982
- 1982-12-21 JP JP19380182U patent/JPS5996911U/en active Pending
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