JPS59142741U - Pressure sensor power circuit - Google Patents

Pressure sensor power circuit

Info

Publication number
JPS59142741U
JPS59142741U JP3858583U JP3858583U JPS59142741U JP S59142741 U JPS59142741 U JP S59142741U JP 3858583 U JP3858583 U JP 3858583U JP 3858583 U JP3858583 U JP 3858583U JP S59142741 U JPS59142741 U JP S59142741U
Authority
JP
Japan
Prior art keywords
pressure sensor
power circuit
sensor power
constant voltage
circuit
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
JP3858583U
Other languages
Japanese (ja)
Other versions
JPH0416917Y2 (en
Inventor
才田　敏和
是永　高春
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP3858583U priority Critical patent/JPS59142741U/en
Publication of JPS59142741U publication Critical patent/JPS59142741U/en
Application granted granted Critical
Publication of JPH0416917Y2 publication Critical patent/JPH0416917Y2/ja
Granted legal-status Critical Current

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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]

第１図および第２図はそれぞれ従来の圧力センサの電源
回路の回路図、第３図はこの考案の圧力センサの電源回
路の一実施例を示す回路図である。 １・・・圧力センサ、２・・張御ユニット、３・・・電
池、１１・・・センサ、１２・・・増幅器、１５・・・
第１の定電圧回路、２５・・・第２の定電圧回路、１５
１゜２５１．２５３・・・抵抗、１５２，２５２・・・
定電圧ダイオード。なお、図中同一符号は同一または相
当部分を示す。　　　′1 and 2 are circuit diagrams of conventional pressure sensor power supply circuits, respectively, and FIG. 3 is a circuit diagram showing an embodiment of the pressure sensor power supply circuit of the present invention. DESCRIPTION OF SYMBOLS 1... Pressure sensor, 2... Control unit, 3... Battery, 11... Sensor, 12... Amplifier, 15...
First constant voltage circuit, 25... Second constant voltage circuit, 15
1°251.253...Resistance, 152,252...
Constant voltage diode. Note that the same reference numerals in the figures indicate the same or corresponding parts. ′

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力を検出する半導体圧力センサの出力を増幅する増幅
器よりなる圧力センサ、この圧力センサの外部に設けら
れ自動車の電池の電圧を安定化する定電圧回路、上記圧
力センサの内部に設けられ上記定電圧回路により安定化
された電圧を上記圧力センサを動作させる別の定電圧回
路を備えてなる圧力センサの電源回路。A pressure sensor consisting of an amplifier that amplifies the output of a semiconductor pressure sensor that detects pressure, a constant voltage circuit provided outside the pressure sensor to stabilize the voltage of an automobile battery, and a constant voltage circuit provided inside the pressure sensor. A power supply circuit for a pressure sensor, comprising another constant voltage circuit that operates the pressure sensor using a voltage stabilized by the circuit.
JP3858583U 1983-03-15 1983-03-15 Pressure sensor power circuit Granted JPS59142741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3858583U JPS59142741U (en) 1983-03-15 1983-03-15 Pressure sensor power circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3858583U JPS59142741U (en) 1983-03-15 1983-03-15 Pressure sensor power circuit

Publications (2)

Publication Number Publication Date
JPS59142741U true JPS59142741U (en) 1984-09-25
JPH0416917Y2 JPH0416917Y2 (en) 1992-04-15

Family

ID=30169251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3858583U Granted JPS59142741U (en) 1983-03-15 1983-03-15 Pressure sensor power circuit

Country Status (1)

Country Link
JP (1) JPS59142741U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017207462A (en) * 2016-05-17 2017-11-24 エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． pressure sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204464U (en) * 1981-06-24 1982-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204464U (en) * 1981-06-24 1982-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017207462A (en) * 2016-05-17 2017-11-24 エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． pressure sensor

Also Published As

Publication number Publication date
JPH0416917Y2 (en) 1992-04-15

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