JPS5856586U - load drive device - Google Patents

load drive device

Info

Publication number
JPS5856586U
JPS5856586U JP15027581U JP15027581U JPS5856586U JP S5856586 U JPS5856586 U JP S5856586U JP 15027581 U JP15027581 U JP 15027581U JP 15027581 U JP15027581 U JP 15027581U JP S5856586 U JPS5856586 U JP S5856586U
Authority
JP
Japan
Prior art keywords
drive device
load drive
load
switching
switching element
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
JP15027581U
Other languages
Japanese (ja)
Inventor
高崎　靖夫
和夫 桜井
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP15027581U priority Critical patent/JPS5856586U/en
Publication of JPS5856586U publication Critical patent/JPS5856586U/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]

第１図は従来の負荷駆動装置の回路図、第２図は本考案
による負荷駆動装置の回路図を示す。 ５ＣＲ２，５ＣＲ３：サイリスクスイッチ、Ｚｌ。 Ｚ２：サージアブソーバ（電圧制限素子）。FIG. 1 shows a circuit diagram of a conventional load driving device, and FIG. 2 shows a circuit diagram of a load driving device according to the present invention. 5CR2, 5CR3: Cyrisk switch, Zl. Z2: Surge absorber (voltage limiting element).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイッチング素子により負荷をオンオフする負荷駆動装
置において、２つ以上のスイッチング素子を直列に接続
し、かつスイッチングの際に各スイッチング素子にかか
る電圧がそめ耐電圧以下になるよう電圧制限素子を各ス
イッチング素子と並列に接続したことを特徴とする負荷
駆動装置。In a load drive device that turns on and off a load using a switching element, two or more switching elements are connected in series, and a voltage limiting element is connected to each switching element so that the voltage applied to each switching element during switching is lower than the withstand voltage. A load driving device characterized by being connected in parallel with.
JP15027581U 1981-10-09 1981-10-09 load drive device Pending JPS5856586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15027581U JPS5856586U (en) 1981-10-09 1981-10-09 load drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15027581U JPS5856586U (en) 1981-10-09 1981-10-09 load drive device

Publications (1)

Publication Number Publication Date
JPS5856586U true JPS5856586U (en) 1983-04-16

Family

ID=29943008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15027581U Pending JPS5856586U (en) 1981-10-09 1981-10-09 load drive device

Country Status (1)

Country Link
JP (1) JPS5856586U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027888U (en) * 1973-07-04 1975-03-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027888U (en) * 1973-07-04 1975-03-31

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