JPH0260441U - - Google Patents

Info

Publication number
JPH0260441U
JPH0260441U JP1988139721U JP13972188U JPH0260441U JP H0260441 U JPH0260441 U JP H0260441U JP 1988139721 U JP1988139721 U JP 1988139721U JP 13972188 U JP13972188 U JP 13972188U JP H0260441 U JPH0260441 U JP H0260441U
Authority
JP
Japan
Prior art keywords
overcurrent
circuit
signal
power supply
supply device
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
JP1988139721U
Other languages
Japanese (ja)
Other versions
JPH0742196Y2 (en
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 JP1988139721U priority Critical patent/JPH0742196Y2/en
Publication of JPH0260441U publication Critical patent/JPH0260441U/ja
Application granted granted Critical
Publication of JPH0742196Y2 publication Critical patent/JPH0742196Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による電源装置の過電流表示回
路の一実施例を示す結線図、第２図は従来の電源
装置の過電流表示回路の一例を示す結線図である
。 １：電源装置、２，５：出力回路、４：発光ダ
イオード、９：検出回路、１０：表示回路、１１
：信号発信回路、１３：サイリスタ。 FIG. 1 is a wiring diagram showing an embodiment of an overcurrent indicating circuit for a power supply device according to the present invention, and FIG. 2 is a wiring diagram showing an example of an overcurrent indicating circuit for a conventional power supply device. 1: Power supply device, 2, 5: Output circuit, 4: Light emitting diode, 9: Detection circuit, 10: Display circuit, 11
: Signal transmission circuit, 13: Thyristor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれ単独に動作する複数の出力回路を備え
た電源装置の過電流表示回路において、過電流表
示をすべき第１の出力回路に過電流が流れている
ことを検出し過電流信号を発する検出回路と、前
記第１の出力回路と異なる第２の出力回路に接続
された発光ダイオードとサイリスタからなり前記
過電流信号により前記サイリスタが点弧して前記
発光ダイオードを発光させる表示回路と、前記サ
イリスタの点弧により信号を発する過電流信号発
信回路とを設けたことを特徴とする電源装置の過
電流表示回路。 A detection circuit that detects that an overcurrent is flowing in a first output circuit that should display an overcurrent indication and issues an overcurrent signal in an overcurrent indicating circuit of a power supply device that is equipped with a plurality of output circuits that each operate independently. a display circuit comprising a light emitting diode and a thyristor connected to a second output circuit different from the first output circuit, the thyristor being fired by the overcurrent signal to cause the light emitting diode to emit light; An overcurrent indicating circuit for a power supply device, comprising an overcurrent signal generating circuit that emits a signal upon ignition.
JP1988139721U 1988-10-26 1988-10-26 Power supply overcurrent display circuit Expired - Fee Related JPH0742196Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988139721U JPH0742196Y2 (en) 1988-10-26 1988-10-26 Power supply overcurrent display circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988139721U JPH0742196Y2 (en) 1988-10-26 1988-10-26 Power supply overcurrent display circuit

Publications (2)

Publication Number Publication Date
JPH0260441U true JPH0260441U (en) 1990-05-02
JPH0742196Y2 JPH0742196Y2 (en) 1995-09-27

Family

ID=31403246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988139721U Expired - Fee Related JPH0742196Y2 (en) 1988-10-26 1988-10-26 Power supply overcurrent display circuit

Country Status (1)

Country Link
JP (1) JPH0742196Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127044U (en) * 1974-08-20 1976-02-27
JPS556855U (en) * 1978-06-30 1980-01-17
JPS5622932U (en) * 1979-07-31 1981-02-28
JPS59141350U (en) * 1983-03-11 1984-09-21 株式会社リコー Leak detection device for electrophotographic copying machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127044U (en) * 1974-08-20 1976-02-27
JPS556855U (en) * 1978-06-30 1980-01-17
JPS5622932U (en) * 1979-07-31 1981-02-28
JPS59141350U (en) * 1983-03-11 1984-09-21 株式会社リコー Leak detection device for electrophotographic copying machines

Also Published As

Publication number Publication date
JPH0742196Y2 (en) 1995-09-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees