JP2521232Y2 - Ｌｅｄ駆動回路 - Google Patents

Ｌｅｄ駆動回路

Info

Publication number
JP2521232Y2
JP2521232Y2 JP13689288U JP13689288U JP2521232Y2 JP 2521232 Y2 JP2521232 Y2 JP 2521232Y2 JP 13689288 U JP13689288 U JP 13689288U JP 13689288 U JP13689288 U JP 13689288U JP 2521232 Y2 JP2521232 Y2 JP 2521232Y2
Authority
JP
Japan
Prior art keywords
led
transistor
drive circuit
voltage
collector
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
JP13689288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258354U (US07709020-20100504-C00041.png
Inventor
良哉 中村
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13689288U priority Critical patent/JP2521232Y2/ja
Publication of JPH0258354U publication Critical patent/JPH0258354U/ja
Application granted granted Critical
Publication of JP2521232Y2 publication Critical patent/JP2521232Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP13689288U 1988-10-20 1988-10-20 Ｌｅｄ駆動回路 Expired - Lifetime JP2521232Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13689288U JP2521232Y2 (ja) 1988-10-20 1988-10-20 Ｌｅｄ駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13689288U JP2521232Y2 (ja) 1988-10-20 1988-10-20 Ｌｅｄ駆動回路

Publications (2)

Publication Number Publication Date
JPH0258354U JPH0258354U (US07709020-20100504-C00041.png) 1990-04-26
JP2521232Y2 true JP2521232Y2 (ja) 1996-12-25

Family

ID=31397824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13689288U Expired - Lifetime JP2521232Y2 (ja) 1988-10-20 1988-10-20 Ｌｅｄ駆動回路

Country Status (1)

Country Link
JP (1) JP2521232Y2 (US07709020-20100504-C00041.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6221807B2 (ja) * 2014-02-14 2017-11-01 アイコム株式会社 Ｌｅｄ点灯回路と、それを用いた充電器

Also Published As

Publication number Publication date
JPH0258354U (US07709020-20100504-C00041.png) 1990-04-26

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