JPS63179735U - - Google Patents

Info

Publication number
JPS63179735U
JPS63179735U JP6947687U JP6947687U JPS63179735U JP S63179735 U JPS63179735 U JP S63179735U JP 6947687 U JP6947687 U JP 6947687U JP 6947687 U JP6947687 U JP 6947687U JP S63179735 U JPS63179735 U JP S63179735U
Authority
JP
Japan
Prior art keywords
detection circuit
primary winding
commercial transformer
power failure
impedance
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
JP6947687U
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 JP6947687U priority Critical patent/JPS63179735U/ja
Publication of JPS63179735U publication Critical patent/JPS63179735U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の原理図、第２図は本考案の実
施例の回路図、第３図は第１図の等価回路図、第
４図と第５図は従来の停電検出回路図を示す。 第１図において、２は停電検出回路、５は商用
トランス、６は固定抵抗をそれぞれ示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 商用トランス５を使用した停電検出回路２にお
    いて、 該商用トランス５の一次捲線をＡＣ１００Ｖ系
    の単捲線構成とし、供給電圧がＡＣ２００Ｖ系の
    場合には前記一次捲線にインピーダンス整合ので
    きる固定抵抗６を介して接続するようにしたこと
    を特徴とする停電検出回路。
JP6947687U 1987-05-08 1987-05-08 Pending JPS63179735U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6947687U JPS63179735U (ja) 1987-05-08 1987-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6947687U JPS63179735U (ja) 1987-05-08 1987-05-08

Publications (1)

Publication Number Publication Date
JPS63179735U true JPS63179735U (ja) 1988-11-21

Family

ID=30910244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6947687U Pending JPS63179735U (ja) 1987-05-08 1987-05-08

Country Status (1)

Country Link
JP (1) JPS63179735U (ja)

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