JPS5972848U - Power switching circuit - Google Patents

Power switching circuit

Info

Publication number
JPS5972848U
JPS5972848U JP1982167124U JP16712482U JPS5972848U JP S5972848 U JPS5972848 U JP S5972848U JP 1982167124 U JP1982167124 U JP 1982167124U JP 16712482 U JP16712482 U JP 16712482U JP S5972848 U JPS5972848 U JP S5972848U
Authority
JP
Japan
Prior art keywords
switching circuit
power switching
power supply
diode
diodes
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
JP1982167124U
Other languages
Japanese (ja)
Inventor
司 西野
Original Assignee
日本コロムビア株式会社
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 日本コロムビア株式会社 filed Critical 日本コロムビア株式会社
Priority to JP1982167124U priority Critical patent/JPS5972848U/en
Publication of JPS5972848U publication Critical patent/JPS5972848U/en
Pending 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 the drawing]

図は本考案の一実施例を示すブロック図である。 図中、１は太陽電池、３は電子機器である。 The figure is a block diagram showing one embodiment of the present invention. In the figure, 1 is a solar cell and 3 is an electronic device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主電源と補助電源をそれぞれダイオードを介して負荷に
接続すると共に、上記各ダイオードの少くともいずれか
一方を発光ダイオードとしたことを特徴とする電源切換
え回路。A power supply switching circuit characterized in that a main power supply and an auxiliary power supply are each connected to a load via a diode, and at least one of the diodes is a light emitting diode.
JP1982167124U 1982-11-04 1982-11-04 Power switching circuit Pending JPS5972848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982167124U JPS5972848U (en) 1982-11-04 1982-11-04 Power switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982167124U JPS5972848U (en) 1982-11-04 1982-11-04 Power switching circuit

Publications (1)

Publication Number Publication Date
JPS5972848U true JPS5972848U (en) 1984-05-17

Family

ID=30365712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982167124U Pending JPS5972848U (en) 1982-11-04 1982-11-04 Power switching circuit

Country Status (1)

Country Link
JP (1) JPS5972848U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61218325A (en) * 1985-03-22 1986-09-27 大同ほくさん株式会社 Change-over supply system for current to load from solar cell and spare cell
JPS6416220A (en) * 1987-07-08 1989-01-19 Hitachi Ltd Parallel dc power source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61218325A (en) * 1985-03-22 1986-09-27 大同ほくさん株式会社 Change-over supply system for current to load from solar cell and spare cell
JPS6416220A (en) * 1987-07-08 1989-01-19 Hitachi Ltd Parallel dc power source

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