JPH065647Y2 - 極性検知機能付きドライバー - Google Patents

極性検知機能付きドライバー

Info

Publication number
JPH065647Y2
JPH065647Y2 JP12578988U JP12578988U JPH065647Y2 JP H065647 Y2 JPH065647 Y2 JP H065647Y2 JP 12578988 U JP12578988 U JP 12578988U JP 12578988 U JP12578988 U JP 12578988U JP H065647 Y2 JPH065647 Y2 JP H065647Y2
Authority
JP
Japan
Prior art keywords
driver
light emitting
emitting diode
line
polarity
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
JP12578988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0247581U (enrdf_load_stackoverflow
Inventor
優 鈴木
勝昭 安部
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12578988U priority Critical patent/JPH065647Y2/ja
Publication of JPH0247581U publication Critical patent/JPH0247581U/ja
Application granted granted Critical
Publication of JPH065647Y2 publication Critical patent/JPH065647Y2/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)
JP12578988U 1988-09-27 1988-09-27 極性検知機能付きドライバー Expired - Lifetime JPH065647Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12578988U JPH065647Y2 (ja) 1988-09-27 1988-09-27 極性検知機能付きドライバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12578988U JPH065647Y2 (ja) 1988-09-27 1988-09-27 極性検知機能付きドライバー

Publications (2)

Publication Number Publication Date
JPH0247581U JPH0247581U (enrdf_load_stackoverflow) 1990-03-30
JPH065647Y2 true JPH065647Y2 (ja) 1994-02-09

Family

ID=31376707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12578988U Expired - Lifetime JPH065647Y2 (ja) 1988-09-27 1988-09-27 極性検知機能付きドライバー

Country Status (1)

Country Link
JP (1) JPH065647Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0247581U (enrdf_load_stackoverflow) 1990-03-30

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