JPS5882676U - Battery consumption level display circuit - Google Patents

Battery consumption level display circuit

Info

Publication number
JPS5882676U
JPS5882676U JP17671281U JP17671281U JPS5882676U JP S5882676 U JPS5882676 U JP S5882676U JP 17671281 U JP17671281 U JP 17671281U JP 17671281 U JP17671281 U JP 17671281U JP S5882676 U JPS5882676 U JP S5882676U
Authority
JP
Japan
Prior art keywords
battery consumption
display circuit
level display
consumption level
amplifier
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
JP17671281U
Other languages
Japanese (ja)
Inventor
洋 中村
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP17671281U priority Critical patent/JPS5882676U/en
Publication of JPS5882676U publication Critical patent/JPS5882676U/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

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) [Abstract] 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]

第１図は従来技術の一例を示す回路図、第２図は本考案
による実施例を示す回路図、第３図は本考案の実施例に
おける電池電圧、ＬＥＤ順方向電圧、増巾器電源電圧の
設定を示す図、第４図は本考案実施例の特性を示す特性
図である。Fig. 1 is a circuit diagram showing an example of the prior art, Fig. 2 is a circuit diagram showing an embodiment of the present invention, and Fig. 3 is a battery voltage, LED forward voltage, and amplifier power supply voltage in the embodiment of the present invention. FIG. 4 is a characteristic diagram showing the characteristics of the embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池を電源とする電気機器において該機器の増巾器への
電源供給は、直列に抵抗を介して行ない、該抵抗の后か
らＬＥＤを該増巾器と並列に接続し、電池の消耗度の表
示又は該機器の動作表示と該増巾器への供給電圧の安定
化を兼ね備えたことを特徴とする電池消耗度表示回路。In electrical equipment that uses batteries as a power source, power is supplied to the amplifier of the equipment through a resistor in series, and an LED is connected in parallel with the amplifier after the resistor to reduce battery consumption. A battery consumption level display circuit characterized by having a display or an operation display of the device and stabilization of the voltage supplied to the amplifier.
JP17671281U 1981-11-30 1981-11-30 Battery consumption level display circuit Pending JPS5882676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17671281U JPS5882676U (en) 1981-11-30 1981-11-30 Battery consumption level display circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17671281U JPS5882676U (en) 1981-11-30 1981-11-30 Battery consumption level display circuit

Publications (1)

Publication Number Publication Date
JPS5882676U true JPS5882676U (en) 1983-06-04

Family

ID=29969918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17671281U Pending JPS5882676U (en) 1981-11-30 1981-11-30 Battery consumption level display circuit

Country Status (1)

Country Link
JP (1) JPS5882676U (en)

Similar Documents

Publication Publication Date Title
JPS5882676U (en) Battery consumption level display circuit
JPS58183522U (en) power supply
JPS5927612U (en) AC amplifier
JPS5836411U (en) constant voltage power supply
JPS58183045U (en) power circuit
JPS58134039U (en) power input circuit
JPS58169569U (en) battery indicator
JPS5993072U (en) Storage battery temperature/liquid level detection device
JPS5951498U (en) Non-contact emergency lighting device
JPS58129517U (en) power circuit
JPS5937891U (en) Average value rectifier
JPS6030021U (en) Power indicator for electronic equipment
JPS605283U (en) semiconductor control circuit
JPS59132136U (en) Standby display circuit
JPS6087090U (en) display device
JPS5918539U (en) capacitor charging circuit
JPS5958820U (en) Power supply circuit
JPS58105614U (en) Power supply voltage check circuit
JPS593561U (en) Light emitting diode drive circuit
JPS593790U (en) power circuit
JPS5810798U (en) Electric toy using electrical skin resistance change display device
JPS6033635U (en) Temperature/electrical conversion circuit
JPS5933522U (en) power supply
JPS5989391U (en) In-vehicle electronic equipment
JPS5828437U (en) Timer energization display device