JPS6014516U - amplifier - Google Patents
amplifierInfo
- Publication number
- JPS6014516U JPS6014516U JP10607083U JP10607083U JPS6014516U JP S6014516 U JPS6014516 U JP S6014516U JP 10607083 U JP10607083 U JP 10607083U JP 10607083 U JP10607083 U JP 10607083U JP S6014516 U JPS6014516 U JP S6014516U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- switching
- smoothing
- power supply
- 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
Landscapes
- Control Of Electrical Variables (AREA)
- 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
第1図は本考案の一実施例を示す回路図、第2図は第1
図の正の部分の具体例を示す回路図、第3図イ乃至ハ、
第4図2乃至ハ及び第5図イ乃至ハは、それぞれ無信号
時、有信号時及び大信号時における第一2図のA、B、
C各点の電圧を示す特性図である。
主な図番の説明、1.3・・・スイッチング回路、5.
6・・・平滑回路、7・・・増幅段、10.11・・・
比較回路、12.13・・・制御回路。Fig. 1 is a circuit diagram showing one embodiment of the present invention, and Fig. 2 is a circuit diagram showing an embodiment of the present invention.
A circuit diagram showing a specific example of the positive part of the figure, Figure 3 A to C,
4. 2 to C in FIG. 4 and FIG. 5 A to C in FIG. 5 are A, B in FIG.
It is a characteristic diagram which shows the voltage of each point C. Explanation of main figure numbers, 1.3...Switching circuit, 5.
6... Smoothing circuit, 7... Amplification stage, 10.11...
Comparison circuit, 12.13...control circuit.
Claims (1)
電源電圧をスイッチングするスイッチング回路と、該ス
イッチング回路の出力端に得られる電圧を平滑する平滑
回路と、該平滑回路の出力端に接続され、電気信号を増
幅する増幅段と、該増幅段の出力端電圧と前記平滑回路
の出力端電圧とを比較する比較回路と、該比較回路の出
力に応じて前記スイッチング回路の単位時間あたりのス
イッチング回数を制御する制御回路とを備えてなる増幅
器。A switching circuit connected to a power supply terminal and switching the power supply voltage supplied to the power supply terminal, a smoothing circuit smoothing the voltage obtained at the output end of the switching circuit, and a switching circuit connected to the output end of the smoothing circuit. , an amplification stage that amplifies an electric signal, a comparison circuit that compares an output terminal voltage of the amplification stage and an output terminal voltage of the smoothing circuit, and switching of the switching circuit per unit time according to the output of the comparison circuit. An amplifier comprising a control circuit that controls the number of times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10607083U JPS6014516U (en) | 1983-07-07 | 1983-07-07 | amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10607083U JPS6014516U (en) | 1983-07-07 | 1983-07-07 | amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6014516U true JPS6014516U (en) | 1985-01-31 |
Family
ID=30248375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10607083U Pending JPS6014516U (en) | 1983-07-07 | 1983-07-07 | amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6014516U (en) |
-
1983
- 1983-07-07 JP JP10607083U patent/JPS6014516U/en active Pending
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