JPS5320681A - Method of detecting disconnection for lamps - Google Patents

Method of detecting disconnection for lamps

Info

Publication number
JPS5320681A
JPS5320681A JP9518376A JP9518376A JPS5320681A JP S5320681 A JPS5320681 A JP S5320681A JP 9518376 A JP9518376 A JP 9518376A JP 9518376 A JP9518376 A JP 9518376A JP S5320681 A JPS5320681 A JP S5320681A
Authority
JP
Japan
Prior art keywords
lamps
detecting disconnection
comparator
requiring
drop
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
JP9518376A
Other languages
Japanese (ja)
Inventor
Toyoteru Kuroda
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP9518376A priority Critical patent/JPS5320681A/en
Publication of JPS5320681A publication Critical patent/JPS5320681A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE: To detect disconnection for lamps of relatively large capacity without requiring any special resistor for detecting load current through the comparison of a drop in voltage due to line harness with the reference voltage by means of a comparator.
COPYRIGHT: (C)1978,JPO&Japio
JP9518376A 1976-08-10 1976-08-10 Method of detecting disconnection for lamps Pending JPS5320681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9518376A JPS5320681A (en) 1976-08-10 1976-08-10 Method of detecting disconnection for lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9518376A JPS5320681A (en) 1976-08-10 1976-08-10 Method of detecting disconnection for lamps

Publications (1)

Publication Number Publication Date
JPS5320681A true JPS5320681A (en) 1978-02-25

Family

ID=14130627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9518376A Pending JPS5320681A (en) 1976-08-10 1976-08-10 Method of detecting disconnection for lamps

Country Status (1)

Country Link
JP (1) JPS5320681A (en)

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