JPS6288484U - - Google Patents

Info

Publication number
JPS6288484U
JPS6288484U JP18015085U JP18015085U JPS6288484U JP S6288484 U JPS6288484 U JP S6288484U JP 18015085 U JP18015085 U JP 18015085U JP 18015085 U JP18015085 U JP 18015085U JP S6288484 U JPS6288484 U JP S6288484U
Authority
JP
Japan
Prior art keywords
winding
load
leakage prevention
same phase
earth leakage
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
JP18015085U
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 JP18015085U priority Critical patent/JPS6288484U/ja
Publication of JPS6288484U publication Critical patent/JPS6288484U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Dc-Dc Converters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路構成図、第2
図はそのスイツチング動作図、第3図ないし第8
図は従来例の説明図である。 1……ダイオードブリツジ、2……整流コンデ
ンサ、3……トランジスタスイツチ、4……限流
リアクトル、5……直流モータ、6……浮遊容量
、7……漏電防止トランス、8……帰路コンデン
サ。

Claims (1)

  1. 【実用新案登録請求の範囲】 直流電圧スイツチング手段により出力電圧をパ
    ルス幅変調して負荷へ与える回路において、 1次側の電力供給線を同相に2次側の接地線も
    同相に巻いた漏電防止トランスと、 その1次側巻線の一方端をスイツチング手段に
    接続し、他方端を負荷に接続する手段と、 さらに2次側巻線の一端は帰路コンデンサを介
    して直流電圧の正、負端へ接続しそれぞれ他端は
    接地する手段と、 を具備することを特徴とする漏電防止装置。
JP18015085U 1985-11-22 1985-11-22 Pending JPS6288484U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18015085U JPS6288484U (ja) 1985-11-22 1985-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18015085U JPS6288484U (ja) 1985-11-22 1985-11-22

Publications (1)

Publication Number Publication Date
JPS6288484U true JPS6288484U (ja) 1987-06-05

Family

ID=31123843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18015085U Pending JPS6288484U (ja) 1985-11-22 1985-11-22

Country Status (1)

Country Link
JP (1) JPS6288484U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758161A3 (en) * 1995-08-07 1997-05-07 Eaton Corp Suppression of radiation from conductors in inverter controls
EP0780960A1 (en) 1995-12-21 1997-06-25 Mitsubishi Denki Kabushiki Kaisha Electric leakage preventive apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758161A3 (en) * 1995-08-07 1997-05-07 Eaton Corp Suppression of radiation from conductors in inverter controls
EP0780960A1 (en) 1995-12-21 1997-06-25 Mitsubishi Denki Kabushiki Kaisha Electric leakage preventive apparatus and method
CN1061798C (zh) * 1995-12-21 2001-02-07 三菱电机株式会社 防漏电装置及防漏电方法

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