JPS6082328U - memory device - Google Patents

memory device

Info

Publication number
JPS6082328U
JPS6082328U JP17332183U JP17332183U JPS6082328U JP S6082328 U JPS6082328 U JP S6082328U JP 17332183 U JP17332183 U JP 17332183U JP 17332183 U JP17332183 U JP 17332183U JP S6082328 U JPS6082328 U JP S6082328U
Authority
JP
Japan
Prior art keywords
power supply
memory device
memory
capacitor
diode
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.)
Pending
Application number
JP17332183U
Other languages
Japanese (ja)
Inventor
英明 小山
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP17332183U priority Critical patent/JPS6082328U/en
Publication of JPS6082328U publication Critical patent/JPS6082328U/en
Pending legal-status Critical Current

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  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は電池を用いた従来装置の回路図、第２．３図は
コンデンサを用いた場合の回路図、第４図は本考案の装
置の回路図である。 ２・・・ダイオードブリッジ、６・・・定電圧回路、８
　′・・・他の負荷、９・・・メモリ、１２・・・コン
デンサ、１４．１５・・・ダイオード。FIG. 1 is a circuit diagram of a conventional device using a battery, FIGS. 2 and 3 are circuit diagrams using a capacitor, and FIG. 4 is a circuit diagram of a device according to the present invention. 2... Diode bridge, 6... Constant voltage circuit, 8
'...Other loads, 9...Memory, 12...Capacitors, 14.15...Diodes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 他の負荷と同一の直流電源から給電されるメモリを備え
、前記電源が遮断されている場合にメモリをバックアッ
プするコンーデンサを備えたメモリ装置において、前記
メモリは第１のダイオードを各して前記直流電源から給
電され、また前記コンデンサは第１のダイオードを介し
て前記直流電源から充電され、更に前記能の負荷は第２
のダイオード及び定電圧回路を介して給電されるべくな
しであることを特徴とするメモリ装置。In a memory device comprising a memory that is powered by the same DC power supply as other loads, and a capacitor that backs up the memory when the power supply is cut off, the memory is configured to connect each of the first diodes to the DC power supply. Power is supplied from a power supply, and the capacitor is charged from the DC power supply via a first diode, and the load of the capacitor is charged from the DC power supply through a first diode.
A memory device characterized in that power is not to be supplied through a diode and a constant voltage circuit.
JP17332183U 1983-11-08 1983-11-08 memory device Pending JPS6082328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17332183U JPS6082328U (en) 1983-11-08 1983-11-08 memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17332183U JPS6082328U (en) 1983-11-08 1983-11-08 memory device

Publications (1)

Publication Number Publication Date
JPS6082328U true JPS6082328U (en) 1985-06-07

Family

ID=30377599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17332183U Pending JPS6082328U (en) 1983-11-08 1983-11-08 memory device

Country Status (1)

Country Link
JP (1) JPS6082328U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622117A (en) * 1979-08-01 1981-03-02 Hitachi Ltd Electric power supply system for cmos memory circuit
JPS5819614U (en) * 1981-07-29 1983-02-07 セイコーエプソン株式会社 Spring bar structure for watches

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622117A (en) * 1979-08-01 1981-03-02 Hitachi Ltd Electric power supply system for cmos memory circuit
JPS5819614U (en) * 1981-07-29 1983-02-07 セイコーエプソン株式会社 Spring bar structure for watches

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