JPH02122463U - - Google Patents

Info

Publication number
JPH02122463U
JPH02122463U JP3152189U JP3152189U JPH02122463U JP H02122463 U JPH02122463 U JP H02122463U JP 3152189 U JP3152189 U JP 3152189U JP 3152189 U JP3152189 U JP 3152189U JP H02122463 U JPH02122463 U JP H02122463U
Authority
JP
Japan
Prior art keywords
output
comparing
voltage
generating
current
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.)
Granted
Application number
JP3152189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0751802Y2 (ja
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 JP1989031521U priority Critical patent/JPH0751802Y2/ja
Publication of JPH02122463U publication Critical patent/JPH02122463U/ja
Application granted granted Critical
Publication of JPH0751802Y2 publication Critical patent/JPH0751802Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989031521U 1989-03-20 1989-03-20 Ｌｄバイアスアラーム回路 Expired - Lifetime JPH0751802Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031521U JPH0751802Y2 (ja) 1989-03-20 1989-03-20 Ｌｄバイアスアラーム回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031521U JPH0751802Y2 (ja) 1989-03-20 1989-03-20 Ｌｄバイアスアラーム回路

Publications (2)

Publication Number Publication Date
JPH02122463U true JPH02122463U (enrdf_load_stackoverflow) 1990-10-08
JPH0751802Y2 JPH0751802Y2 (ja) 1995-11-22

Family

ID=31257431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031521U Expired - Lifetime JPH0751802Y2 (ja) 1989-03-20 1989-03-20 Ｌｄバイアスアラーム回路

Country Status (1)

Country Link
JP (1) JPH0751802Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153786A (en) * 1980-04-30 1981-11-27 Sumitomo Electric Ind Ltd Monitoring circuit for bias current of laser-diode
JPS609184A (ja) * 1983-06-29 1985-01-18 Fujitsu Ltd 過バイアス電流検出回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153786A (en) * 1980-04-30 1981-11-27 Sumitomo Electric Ind Ltd Monitoring circuit for bias current of laser-diode
JPS609184A (ja) * 1983-06-29 1985-01-18 Fujitsu Ltd 過バイアス電流検出回路

Also Published As

Publication number Publication date
JPH0751802Y2 (ja) 1995-11-22

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