JPS58159030U - power supply - Google Patents

power supply

Info

Publication number
JPS58159030U
JPS58159030U JP5715982U JP5715982U JPS58159030U JP S58159030 U JPS58159030 U JP S58159030U JP 5715982 U JP5715982 U JP 5715982U JP 5715982 U JP5715982 U JP 5715982U JP S58159030 U JPS58159030 U JP S58159030U
Authority
JP
Japan
Prior art keywords
power supply
voltage
supply device
source
voltage source
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
JP5715982U
Other languages
Japanese (ja)
Other versions
JPH0357077Y2 (en
Inventor
菅原　和明
小井沼　博
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP5715982U priority Critical patent/JPS58159030U/en
Publication of JPS58159030U publication Critical patent/JPS58159030U/en
Application granted granted Critical
Publication of JPH0357077Y2 publication Critical patent/JPH0357077Y2/ja
Granted legal-status Critical Current

Links

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図は従来の電源回路の概略ブ爾ツク図、第２図乃至
第４図は本考案の実施例の回路ブロック図である。 主要部分の符号の説明、２，１０・・・・・・平滑コン
デンサ、５・・・・・・記憶回路、６・・・・・・バッ
クアップ電源用コゾデサ。FIG. 1 is a schematic block diagram of a conventional power supply circuit, and FIGS. 2 to 4 are circuit block diagrams of embodiments of the present invention. Explanation of the symbols of the main parts, 2, 10... Smoothing capacitor, 5... Memory circuit, 6... Backup power source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記憶回路へ動作電圧を供給する電圧源と、この電圧源に
より充電され前記記憶回路のバックアップ用電源となる
コンデンサとを含む電源装置であって、前記記憶回路以
外の回路システムのための動作電圧供給用電圧源におけ
る平滑電圧を前記記憶回路の電圧源の平滑コンデンサ及
び前記バックアップ用電源のコンデンサの一方に印加重
畳するようにしたことを特徴とする電源装置。A power supply device that includes a voltage source that supplies an operating voltage to a memory circuit, and a capacitor that is charged by the voltage source and serves as a backup power source for the memory circuit, the power supply device supplying operating voltage for a circuit system other than the memory circuit. 1. A power supply device, characterized in that a smoothed voltage in a voltage source for use in storage is applied to one of a smoothing capacitor of the voltage source of the storage circuit and a capacitor of the backup power source.
JP5715982U 1982-04-20 1982-04-20 power supply Granted JPS58159030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5715982U JPS58159030U (en) 1982-04-20 1982-04-20 power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5715982U JPS58159030U (en) 1982-04-20 1982-04-20 power supply

Publications (2)

Publication Number Publication Date
JPS58159030U true JPS58159030U (en) 1983-10-24
JPH0357077Y2 JPH0357077Y2 (en) 1991-12-25

Family

ID=30067637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5715982U Granted JPS58159030U (en) 1982-04-20 1982-04-20 power supply

Country Status (1)

Country Link
JP (1) JPS58159030U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285025A (en) * 1985-06-10 1986-12-15 エツセジ−エツセ　ミクロエレツトロニカ　ソチエタ　ペル　アノニマ Intelligent power apparatus having monolithic integrated circuit
JPS62172243U (en) * 1986-04-11 1987-10-31
JP2014186544A (en) * 2013-03-22 2014-10-02 Nohmi Bosai Ltd Fire detector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116303U (en) * 1973-10-23 1975-09-22 Tokyo Shibaura Electric Co Power supply circuit for CMOS storage device
JPS5734743A (en) * 1980-08-04 1982-02-25 Mitsubishi Electric Corp Power interruption compensating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116303U (en) * 1973-10-23 1975-09-22 Tokyo Shibaura Electric Co Power supply circuit for CMOS storage device
JPS5734743A (en) * 1980-08-04 1982-02-25 Mitsubishi Electric Corp Power interruption compensating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285025A (en) * 1985-06-10 1986-12-15 エツセジ−エツセ　ミクロエレツトロニカ　ソチエタ　ペル　アノニマ Intelligent power apparatus having monolithic integrated circuit
JPS62172243U (en) * 1986-04-11 1987-10-31
JP2014186544A (en) * 2013-03-22 2014-10-02 Nohmi Bosai Ltd Fire detector

Also Published As

Publication number Publication date
JPH0357077Y2 (en) 1991-12-25

Similar Documents

Publication Publication Date Title
JPS58159030U (en) power supply
JPS6087001U (en) Control circuit backup power supply circuit
JPS58103590U (en) power supply device
JPS58159031U (en) power supply
JPS6125051U (en) Backup power supply circuit
JPS60186831U (en) Power supply device with solar battery
JPS5986299U (en) Geothermal hot water descaling equipment
JPS58108533U (en) Volatile memory battery backup device
JPS59183149U (en) charging circuit
JPS58174357U (en) car anti-theft device
JPS6044447U (en) charging device
JPS6065832U (en) Memory backup circuit
JPS5986840U (en) Uninterruptible power system
JPS58131140U (en) power supply
JPS59137644U (en) Storage type D/A converter
JPS6025346U (en) power supply device
JPS6165550U (en)
JPS5880788U (en) power circuit
JPS5856400U (en) semiconductor equipment
JPS60108149U (en) power supply
JPS5958820U (en) Power supply circuit
JPS5819330U (en) Volatile memory power supply circuit
JPS6018688U (en) rectifier circuit
JPS58114514U (en) recording device
JPS5856547U (en) Protection circuit for electrical equipment