JPS6030621U - Amplifier power supply circuit - Google Patents
Amplifier power supply circuitInfo
- Publication number
- JPS6030621U JPS6030621U JP12296283U JP12296283U JPS6030621U JP S6030621 U JPS6030621 U JP S6030621U JP 12296283 U JP12296283 U JP 12296283U JP 12296283 U JP12296283 U JP 12296283U JP S6030621 U JPS6030621 U JP S6030621U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- amplifier power
- voltage
- amplifier
- 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
第１図は本考案の実施例のブロック図、第２図は第１図
のブロックの具体例を示す図である。
主要部分の符号の説明、１・・・バッテリ、２・・・ス
イッチングレギュレータ１．３・・・スイッチ回路、４
・・・アンプ、５・・・一方向性回路、６・・・レベル
差検出回路。FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing a specific example of the blocks in FIG. 1. Explanation of symbols of main parts, 1...Battery, 2...Switching regulator 1.3...Switch circuit, 4
...Amplifier, 5...Unidirectional circuit, 6...Level difference detection circuit.
Claims (1)
圧を昇圧するスイッチングレギュレータと、増幅信号レ
ベルに応じて増幅器への供給電源を前記電圧源から前記
スイッチングレギュレータへ切替える電源切替手段とを
有することを特徴とする増幅器の電源供給回路。It has a voltage source that generates a voltage at a predetermined level, a switching regulator that boosts the voltage of this voltage source, and a power supply switching means that switches the power supply to the amplifier from the voltage source to the switching regulator in accordance with the amplified signal level. An amplifier power supply circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12296283U JPS6030621U (en) | 1983-08-08 | 1983-08-08 | Amplifier power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12296283U JPS6030621U (en) | 1983-08-08 | 1983-08-08 | Amplifier power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6030621U true JPS6030621U (en) | 1985-03-01 |
Family
ID=30280858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12296283U Pending JPS6030621U (en) | 1983-08-08 | 1983-08-08 | Amplifier power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030621U (en) |
-
1983
- 1983-08-08 JP JP12296283U patent/JPS6030621U/en active Pending
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