JPH0623005Y2 - フォトカプラ回路 - Google Patents

フォトカプラ回路

Info

Publication number
JPH0623005Y2
JPH0623005Y2 JP1988022696U JP2269688U JPH0623005Y2 JP H0623005 Y2 JPH0623005 Y2 JP H0623005Y2 JP 1988022696 U JP1988022696 U JP 1988022696U JP 2269688 U JP2269688 U JP 2269688U JP H0623005 Y2 JPH0623005 Y2 JP H0623005Y2
Authority
JP
Japan
Prior art keywords
voltage
circuit
emitting element
light emitting
noise
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
JP1988022696U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01127265U (en]
Inventor
憲也 早川
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP1988022696U priority Critical patent/JPH0623005Y2/ja
Publication of JPH01127265U publication Critical patent/JPH01127265U/ja
Application granted granted Critical
Publication of JPH0623005Y2 publication Critical patent/JPH0623005Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP1988022696U 1988-02-23 1988-02-23 フォトカプラ回路 Expired - Lifetime JPH0623005Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988022696U JPH0623005Y2 (ja) 1988-02-23 1988-02-23 フォトカプラ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988022696U JPH0623005Y2 (ja) 1988-02-23 1988-02-23 フォトカプラ回路

Publications (2)

Publication Number Publication Date
JPH01127265U JPH01127265U (en]) 1989-08-31
JPH0623005Y2 true JPH0623005Y2 (ja) 1994-06-15

Family

ID=31241039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988022696U Expired - Lifetime JPH0623005Y2 (ja) 1988-02-23 1988-02-23 フォトカプラ回路

Country Status (1)

Country Link
JP (1) JPH0623005Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006231911A (ja) * 2005-01-27 2006-09-07 Seiko Epson Corp 画素回路、発光装置および電子機器
JP6296805B2 (ja) * 2014-01-23 2018-03-20 Ａｉ Ｔｅｃｈｎｏｌｏｇｙ株式会社 検知装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017176B2 (ja) * 1977-10-13 1985-05-01 三菱電機株式会社 結合回路

Also Published As

Publication number Publication date
JPH01127265U (en]) 1989-08-31

Similar Documents

Publication Publication Date Title
JP6691180B2 (ja) 固体パルス変調器における保護回路、発振補償回路および給電回路
US4725769A (en) Current limited for constant current for switching driving devices
CN114303309B (zh) 过流保护电路及开关电路
JPH0623005Y2 (ja) フォトカプラ回路
JPH05336745A (ja) スイッチング電源
US4639616A (en) Circuit for controlling the base of a power transistor used in high tension switching
US5491405A (en) Level conversion of AC or DC voltage with noise rejection and low power consumption
JPH05211715A (ja) スイッチング電源の過電流保護回路
JP3341553B2 (ja) 電力用半導体素子ゲート駆動回路用の信号伝送回路
JP2003052166A (ja) スイッチング電源回路
KR100344784B1 (ko) 스위칭 전원장치
JPH039393Y2 (en])
JPS6129205B2 (en])
JP2539700Y2 (ja) ディジタル信号転送回路
JP3905076B2 (ja) 電源装置
JP3032935B2 (ja) ドライブ回路
JPH0110020Y2 (en])
JPH06106020B2 (ja) スイッチングレギユレータ
JPH0250709B2 (en])
JP2589820Y2 (ja) スイッチング電源装置
JPH0412792Y2 (en])
JP6674369B2 (ja) スイッチング電源装置
JPS5840414Y2 (ja) 初期セツトパルス発生回路
JPS625726Y2 (en])
JPH044553B2 (en])