JPH074604Y2 - 電気回路チェック用電源装置 - Google Patents

電気回路チェック用電源装置

Info

Publication number
JPH074604Y2
JPH074604Y2 JP1990130294U JP13029490U JPH074604Y2 JP H074604 Y2 JPH074604 Y2 JP H074604Y2 JP 1990130294 U JP1990130294 U JP 1990130294U JP 13029490 U JP13029490 U JP 13029490U JP H074604 Y2 JPH074604 Y2 JP H074604Y2
Authority
JP
Japan
Prior art keywords
phase
power supply
dwelling unit
electric circuit
transformer
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.)
Expired - Lifetime
Application number
JP1990130294U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0487481U (enExample
Inventor
俊男 坂井
茂 橋爪
一男 大山
重樹 乾
孝治 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takenaka Corp
Original Assignee
Takenaka Corp
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 Takenaka Corp filed Critical Takenaka Corp
Priority to JP1990130294U priority Critical patent/JPH074604Y2/ja
Publication of JPH0487481U publication Critical patent/JPH0487481U/ja
Application granted granted Critical
Publication of JPH074604Y2 publication Critical patent/JPH074604Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP1990130294U 1990-11-30 1990-11-30 電気回路チェック用電源装置 Expired - Lifetime JPH074604Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990130294U JPH074604Y2 (ja) 1990-11-30 1990-11-30 電気回路チェック用電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990130294U JPH074604Y2 (ja) 1990-11-30 1990-11-30 電気回路チェック用電源装置

Publications (2)

Publication Number Publication Date
JPH0487481U JPH0487481U (enExample) 1992-07-29
JPH074604Y2 true JPH074604Y2 (ja) 1995-02-01

Family

ID=31877648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990130294U Expired - Lifetime JPH074604Y2 (ja) 1990-11-30 1990-11-30 電気回路チェック用電源装置

Country Status (1)

Country Link
JP (1) JPH074604Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5883363B2 (ja) * 2012-08-10 2016-03-15 株式会社中電工 点灯及び極性試験用電源装置

Also Published As

Publication number Publication date
JPH0487481U (enExample) 1992-07-29

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