JPH0210641U - - Google Patents

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Publication number
JPH0210641U
JPH0210641U JP8780288U JP8780288U JPH0210641U JP H0210641 U JPH0210641 U JP H0210641U JP 8780288 U JP8780288 U JP 8780288U JP 8780288 U JP8780288 U JP 8780288U JP H0210641 U JPH0210641 U JP H0210641U
Authority
JP
Japan
Prior art keywords
voltage
drop detector
voltage drop
battery
detects
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
JP8780288U
Other languages
English (en)
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 filed Critical
Priority to JP8780288U priority Critical patent/JPH0210641U/ja
Publication of JPH0210641U publication Critical patent/JPH0210641U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の原理ブロツク図、第2図は本
考案による電池放電特性図、第3図は本考案によ
る送信電力の接続特性図、第4図は本考案の一実
施例を示すブロツク図、第5図は第4図の要部の
一実施例を示す回路図、第6図はその特性図、第
7図は従来例の救命無線機のブロツク図、第8図
は従来例の電池放電特性図、第9図は従来例の送
信電力の持続特性図である。 図中、2……電力増幅器、6……電池、7……
電圧低下検出器、8……パワーコントローラ、1
0……無線機。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電池6の電圧が所定のレベル以下に低下したこ
    とを検出する電圧低下検出器7と、該電圧低下検
    出器7の出力に基づいて無線機10の電力増幅器
    2に供給する電源電圧を高レベルから低レベルに
    切替えるパワーコントローラ8を備えたことを特
    徴とする無線機の電源回路。
JP8780288U 1988-06-30 1988-06-30 Pending JPH0210641U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8780288U JPH0210641U (ja) 1988-06-30 1988-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8780288U JPH0210641U (ja) 1988-06-30 1988-06-30

Publications (1)

Publication Number Publication Date
JPH0210641U true JPH0210641U (ja) 1990-01-23

Family

ID=31312398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8780288U Pending JPH0210641U (ja) 1988-06-30 1988-06-30

Country Status (1)

Country Link
JP (1) JPH0210641U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077875A (ja) * 2007-09-26 2009-04-16 Fujinon Corp 電子内視鏡及び内視鏡システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077875A (ja) * 2007-09-26 2009-04-16 Fujinon Corp 電子内視鏡及び内視鏡システム

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