JPH0124656Y2 - - Google Patents

Info

Publication number
JPH0124656Y2
JPH0124656Y2 JP1981071616U JP7161681U JPH0124656Y2 JP H0124656 Y2 JPH0124656 Y2 JP H0124656Y2 JP 1981071616 U JP1981071616 U JP 1981071616U JP 7161681 U JP7161681 U JP 7161681U JP H0124656 Y2 JPH0124656 Y2 JP H0124656Y2
Authority
JP
Japan
Prior art keywords
power
input
supplied
circuit
power supply
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
Application number
JP1981071616U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57184600U (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 JP1981071616U priority Critical patent/JPH0124656Y2/ja
Publication of JPS57184600U publication Critical patent/JPS57184600U/ja
Application granted granted Critical
Publication of JPH0124656Y2 publication Critical patent/JPH0124656Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP1981071616U 1981-05-18 1981-05-18 Expired JPH0124656Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981071616U JPH0124656Y2 (en]) 1981-05-18 1981-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981071616U JPH0124656Y2 (en]) 1981-05-18 1981-05-18

Publications (2)

Publication Number Publication Date
JPS57184600U JPS57184600U (en]) 1982-11-24
JPH0124656Y2 true JPH0124656Y2 (en]) 1989-07-26

Family

ID=29867406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981071616U Expired JPH0124656Y2 (en]) 1981-05-18 1981-05-18

Country Status (1)

Country Link
JP (1) JPH0124656Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116027A (en) * 1976-03-25 1977-09-29 Casio Comput Co Ltd Memory protection circuit in small size electronic devices
US4145761A (en) * 1978-03-09 1979-03-20 Motorola Inc. Ram retention during power up and power down

Also Published As

Publication number Publication date
JPS57184600U (en]) 1982-11-24

Similar Documents

Publication Publication Date Title
JPH10201095A (ja) 電源回路
US4774450A (en) Stabilized power-supply circuit connectable with auxiliary electric source without an intermediary blocking diode
US6515462B2 (en) Power supply device
JP3182607B2 (ja) 電流ソースセル装置
JPH0124656Y2 (en])
JPH05257502A (ja) オン／オフされる電子機器中の装置
JPH018026Y2 (en])
JPS5897720A (ja) 電源回路
JPS626753Y2 (en])
JPS6341669Y2 (en])
JPS5897721A (ja) 電源回路
JPH029371Y2 (en])
JPS5847455Y2 (ja) 自動電力オフ装置
JPH10257691A (ja) エンコーダ内蔵用電源回路
JPH0516725Y2 (en])
JPH0749728A (ja) マイクロコンピューターのバックアップ電源回路
JPS6234359Y2 (en])
JPS6316030Y2 (en])
JPS5834806Y2 (ja) 信号伝送遮断回路
JPS5939803Y2 (ja) 電源回路
JPH0333566Y2 (en])
JP2710334B2 (ja) 電力増幅装置
JPS6119536Y2 (en])
JP2732677B2 (ja) メモリバックアップ用電圧検出回路
JP2585051Y2 (ja) 入出力回路