JPS58174946U - Surge absorption circuit - Google Patents

Surge absorption circuit

Info

Publication number
JPS58174946U
JPS58174946U JP7225682U JP7225682U JPS58174946U JP S58174946 U JPS58174946 U JP S58174946U JP 7225682 U JP7225682 U JP 7225682U JP 7225682 U JP7225682 U JP 7225682U JP S58174946 U JPS58174946 U JP S58174946U
Authority
JP
Japan
Prior art keywords
absorption circuit
surge absorption
diode
series
load
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
JP7225682U
Other languages
Japanese (ja)
Inventor
大塚　光次
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 JP7225682U priority Critical patent/JPS58174946U/en
Publication of JPS58174946U publication Critical patent/JPS58174946U/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)

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図は従来のサージ吸収回路を示す図、第２
−　　図はこの考案のサージ吸収回路を示す図であり、
リ　　図中、１は直流電源、２はスイッチ、３はリレー
。 ３　　のコイル、４はダイオード、５はツェナーダイオ
ニ　　−ドである。なお、図中同一あるいは相当部分に
　　　　　−、　　は同一符号を付して示しである。・ Figure 1 shows a conventional surge absorption circuit, Figure 2 shows a conventional surge absorption circuit.
- The figure shows the surge absorption circuit of this invention,
In the figure, 1 is a DC power supply, 2 is a switch, and 3 is a relay. 3 is a coil, 4 is a diode, and 5 is a Zener diode. In addition, in the figures, the same or corresponding parts are indicated by the same symbols.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源とインダクタンス負荷との間に、リレーを制御
するスイッチが直列に接続され、上記タイツチの接点を
保護するダイオードが負荷と並ダに接続されているサー
ジ吸収回路において、上笛ダイオードと逆向きに、かつ
ダイオードと直列にツェナーダイオード゛を接続したこ
とを特徴とすイサージ吸収回路。In a surge absorption circuit, a switch that controls a relay is connected in series between a DC power source and an inductance load, and a diode that protects the contacts of the tights is connected parallel to the load. An Isurge absorption circuit characterized in that a Zener diode is connected in series with the diode.
JP7225682U 1982-05-18 1982-05-18 Surge absorption circuit Pending JPS58174946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7225682U JPS58174946U (en) 1982-05-18 1982-05-18 Surge absorption circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7225682U JPS58174946U (en) 1982-05-18 1982-05-18 Surge absorption circuit

Publications (1)

Publication Number Publication Date
JPS58174946U true JPS58174946U (en) 1983-11-22

Family

ID=30081827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7225682U Pending JPS58174946U (en) 1982-05-18 1982-05-18 Surge absorption circuit

Country Status (1)

Country Link
JP (1) JPS58174946U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016103401A (en) * 2014-11-28 2016-06-02 株式会社デンソー Electromagnetic switch for starter
JP2021511715A (en) * 2018-08-13 2021-05-06 エルジー・ケム・リミテッド Switch controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016103401A (en) * 2014-11-28 2016-06-02 株式会社デンソー Electromagnetic switch for starter
CN105655200A (en) * 2014-11-28 2016-06-08 株式会社电装 Electromagnetic switch for starter
US10147575B2 (en) 2014-11-28 2018-12-04 Denso Corporation Electromagnetic switch for starter
JP2021511715A (en) * 2018-08-13 2021-05-06 エルジー・ケム・リミテッド Switch controller

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