JPS58186615U - Amplifier power limiting circuit - Google Patents
Amplifier power limiting circuitInfo
- Publication number
- JPS58186615U JPS58186615U JP8509682U JP8509682U JPS58186615U JP S58186615 U JPS58186615 U JP S58186615U JP 8509682 U JP8509682 U JP 8509682U JP 8509682 U JP8509682 U JP 8509682U JP S58186615 U JPS58186615 U JP S58186615U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- limiting circuit
- switching circuit
- amplifier power
- power limiting
- 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
- Amplifiers (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
図は本考案の一実施例を示す回路図である。
図中、７． ８． １１． １２． １５及び１６はト
ランジスタ、５及び６はツェナダイオードである。The figure is a circuit diagram showing an embodiment of the present invention. In the figure, 7. 8. 11. 12. 15 and 16 are transistors, and 5 and 6 are Zener diodes.
Claims (1)
電力増幅器の入力端子と出力端子との間に接続されたツ
ェナダイオードとスイッチング回路との直列回路と、上
記抵抗器の電圧降下に応じて上記スイッチング回路を動
作させる制御手段とを有し、上記電力増幅器の出力が所
定の値を超えると上記スイッチング回路が動作して、上
記増幅器の入出力端子間の電圧を上記ツェナダイオード
１ により制限することを特徴とする増幅器の電力制
御 限回路。A power amplifier that supplies power to a load via a resistor, a series circuit of a Zener diode and a switching circuit connected between the input terminal and output terminal of the power amplifier, and a series circuit that responds to the voltage drop of the resistor. and a control means for operating the switching circuit, and when the output of the power amplifier exceeds a predetermined value, the switching circuit operates and the voltage between the input and output terminals of the amplifier is limited by the Zener diode 1. An amplifier power control limiting circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509682U JPS58186615U (en) | 1982-06-08 | 1982-06-08 | Amplifier power limiting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509682U JPS58186615U (en) | 1982-06-08 | 1982-06-08 | Amplifier power limiting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58186615U true JPS58186615U (en) | 1983-12-12 |
Family
ID=30094007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8509682U Pending JPS58186615U (en) | 1982-06-08 | 1982-06-08 | Amplifier power limiting circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186615U (en) |
-
1982
- 1982-06-08 JP JP8509682U patent/JPS58186615U/en active Pending
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