JPH08765Y2 - Ｌｅｄの温度補正回路 - Google Patents

Ｌｅｄの温度補正回路

Info

Publication number
JPH08765Y2
JPH08765Y2 JP1989132895U JP13289589U JPH08765Y2 JP H08765 Y2 JPH08765 Y2 JP H08765Y2 JP 1989132895 U JP1989132895 U JP 1989132895U JP 13289589 U JP13289589 U JP 13289589U JP H08765 Y2 JPH08765 Y2 JP H08765Y2
Authority
JP
Japan
Prior art keywords
led
resistor
cds
resistance value
output
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
JP1989132895U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371664U (en, 2012
Inventor
正二 足立
達之 藤田
Original Assignee
安藤電気株式会社
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 安藤電気株式会社 filed Critical 安藤電気株式会社
Priority to JP1989132895U priority Critical patent/JPH08765Y2/ja
Publication of JPH0371664U publication Critical patent/JPH0371664U/ja
Application granted granted Critical
Publication of JPH08765Y2 publication Critical patent/JPH08765Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
JP1989132895U 1989-11-15 1989-11-15 Ｌｅｄの温度補正回路 Expired - Lifetime JPH08765Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989132895U JPH08765Y2 (ja) 1989-11-15 1989-11-15 Ｌｅｄの温度補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989132895U JPH08765Y2 (ja) 1989-11-15 1989-11-15 Ｌｅｄの温度補正回路

Publications (2)

Publication Number Publication Date
JPH0371664U JPH0371664U (en, 2012) 1991-07-19
JPH08765Y2 true JPH08765Y2 (ja) 1996-01-10

Family

ID=31680325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989132895U Expired - Lifetime JPH08765Y2 (ja) 1989-11-15 1989-11-15 Ｌｅｄの温度補正回路

Country Status (1)

Country Link
JP (1) JPH08765Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0371664U (en, 2012) 1991-07-19

Similar Documents

Publication Publication Date Title
US4000643A (en) Apparatus for producing a compensating voltage
JPH08765Y2 (ja) Ｌｅｄの温度補正回路
JPH0770935B2 (ja) 差動電流増幅回路
JPH08766Y2 (ja) Ｌｅｄの温度補正回路
JP2962263B2 (ja) 半導体レーザ駆動回路
NL8003930A (nl) Weergeefinrichting met een vloeibaar kristal.
US4001703A (en) Transmission line interface circuit
JPH0413694Y2 (en, 2012)
JPH05127711A (ja) プログラマブルコントローラ
JPS6368819A (ja) 液晶駆動電圧発生回路
JPH0540550Y2 (en, 2012)
JPH01124011A (ja) Ｌｅｄ駆動回路
JPH04317580A (ja) カレントセンスアンプリファイア
KR100354257B1 (ko) 액정표시장치의 콘트라스트 조절회로
JPS62173437A (ja) 液晶表示装置駆動回路
SU1499428A1 (ru) Датчик тока шины питани
JPH0435776Y2 (en, 2012)
JPS62263519A (ja) 基準電圧発生回路
SU1310998A1 (ru) Преобразователь напр жени в ток
JPH0471282A (ja) 光送信回路
JPH0311832A (ja) 光送信器
EP0512731A1 (en) Voltage-to-current converter
JPH0588566B2 (en, 2012)
JPS61264909A (ja) シユミツトトリガ回路
JPH0349410Y2 (en, 2012)