JPS591215U - portable power amplifier - Google Patents

portable power amplifier

Info

Publication number
JPS591215U
JPS591215U JP9387282U JP9387282U JPS591215U JP S591215 U JPS591215 U JP S591215U JP 9387282 U JP9387282 U JP 9387282U JP 9387282 U JP9387282 U JP 9387282U JP S591215 U JPS591215 U JP S591215U
Authority
JP
Japan
Prior art keywords
power
power amplifier
portable power
operating
voltage
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
Application number
JP9387282U
Other languages
Japanese (ja)
Inventor
崇 志賀
Original Assignee
日本ビクター株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本ビクター株式会社 filed Critical 日本ビクター株式会社
Priority to JP9387282U priority Critical patent/JPS591215U/en
Publication of JPS591215U publication Critical patent/JPS591215U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

添付図面は本考案の携帯型電力増幅装置の一実施態様の
ブロック回路図である。 ＡＣ３・・・第１の直流電源、ＤＣ３・・・第２の直流
電源、ｐｈ・・・第１の電力増幅器、Ｐｌ・・・第２の
電力増幅器、ＳＷ１〜ＳＷ３・・・切換スイッチ。The accompanying drawing is a block circuit diagram of one embodiment of the portable power amplifier device of the present invention. AC3: first DC power supply, DC3: second DC power supply, ph: first power amplifier, Pl: second power amplifier, SW1 to SW3: changeover switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 商用交流電力を整流平滑して高い直流電圧の動作用直流
電力を発生する第１゛の直流電源から動作用直流電力が
供給されて動作する大出力の第１の電力増幅器と、前記
した第１の直流電源の直流電圧よりも低い直流電圧を有
する第２の動作用直流電力が供給されて動作する中出力
または小出力の第２の電力増幅器とを備えてなる携帯型
電力増幅装置。a high-output first power amplifier that operates by being supplied with operating DC power from a first DC power supply that rectifies and smoothes commercial AC power to generate high DC voltage operating DC power; 1. A portable power amplifier device comprising: a second power amplifier with a medium output or a low output that operates by being supplied with a second operating DC power having a DC voltage lower than the DC voltage of the DC power source of the portable power amplifier.
JP9387282U 1982-06-23 1982-06-23 portable power amplifier Pending JPS591215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9387282U JPS591215U (en) 1982-06-23 1982-06-23 portable power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9387282U JPS591215U (en) 1982-06-23 1982-06-23 portable power amplifier

Publications (1)

Publication Number Publication Date
JPS591215U true JPS591215U (en) 1984-01-06

Family

ID=30224991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9387282U Pending JPS591215U (en) 1982-06-23 1982-06-23 portable power amplifier

Country Status (1)

Country Link
JP (1) JPS591215U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135287A (en) * 1984-07-17 1986-02-19 Mitsubishi Pencil Co Ltd Thermal copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135287A (en) * 1984-07-17 1986-02-19 Mitsubishi Pencil Co Ltd Thermal copying machine

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