JPS63163012U - - Google Patents

Info

Publication number
JPS63163012U
JPS63163012U JP5687987U JP5687987U JPS63163012U JP S63163012 U JPS63163012 U JP S63163012U JP 5687987 U JP5687987 U JP 5687987U JP 5687987 U JP5687987 U JP 5687987U JP S63163012 U JPS63163012 U JP S63163012U
Authority
JP
Japan
Prior art keywords
power
amplifier
ground side
power line
poles
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
JP5687987U
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 JP5687987U priority Critical patent/JPS63163012U/ja
Publication of JPS63163012U publication Critical patent/JPS63163012U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図は従来の構成を示す回路図、第２図は本
考案の一実施例の構成を示す回路図である。 １：増幅器、２：整流器、３：平滑コンデンサ
、４：電源スイツチ、５：プラグ、６：電灯線、
１０：アース、１１：出力、２０：減衰／整流回
路、２１：減衰／整流回路、２２：電圧比較器、
２３：極性切換リレー、２４：電源スイツチ、２
５：小型電源。

Claims (1)

  1. 【実用新案登録請求の範囲】 交流電源に接続される電力増幅器において、 交流電源ラインの両極の電位を検出する手段と
    、 該検出出力により交流電源ラインの接地側と増
    幅器の接地側とを接続させる切換手段と、 を備えたことを特徴とするトランスレス電力増幅
    器。
JP5687987U 1987-04-15 1987-04-15 Pending JPS63163012U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5687987U JPS63163012U (ja) 1987-04-15 1987-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5687987U JPS63163012U (ja) 1987-04-15 1987-04-15

Publications (1)

Publication Number Publication Date
JPS63163012U true JPS63163012U (ja) 1988-10-25

Family

ID=30886078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5687987U Pending JPS63163012U (ja) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPS63163012U (ja)

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