JPS6157630U - - Google Patents

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Publication number
JPS6157630U
JPS6157630U JP13929584U JP13929584U JPS6157630U JP S6157630 U JPS6157630 U JP S6157630U JP 13929584 U JP13929584 U JP 13929584U JP 13929584 U JP13929584 U JP 13929584U JP S6157630 U JPS6157630 U JP S6157630U
Authority
JP
Japan
Prior art keywords
transistor
coil
load
integrating circuit
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.)
Pending
Application number
JP13929584U
Other languages
English (en)
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 filed Critical
Priority to JP13929584U priority Critical patent/JPS6157630U/ja
Publication of JPS6157630U publication Critical patent/JPS6157630U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示した電気回路図
、第2図は動作説明のための電圧および電流波形
図、第3図および第4図はそれぞれ他の実施例を
示した電気回路図、第5図は従来の駆動回路の一
例を示した電気回路図である。 F…トランジスタ、L…コイル、D…ダイオー
ド、Pz…圧電素子、R…可変抵抗、C…コンデ
ンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. コイルに直列接続され駆動パルスによつてスイ
    ツチングされるトランジスタと、上記コイルの逆
    誘起電圧によつて駆動される圧電素子等の負荷と
    、上記トランジスタの入力側に設けた時定数が可
    変の積分回路とからなり、上記駆動パルスを上記
    積分回路を介して上記トランジスタに供給するこ
    とを特徴とする負荷の駆動回路。
JP13929584U 1984-09-13 1984-09-13 Pending JPS6157630U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13929584U JPS6157630U (ja) 1984-09-13 1984-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13929584U JPS6157630U (ja) 1984-09-13 1984-09-13

Publications (1)

Publication Number Publication Date
JPS6157630U true JPS6157630U (ja) 1986-04-18

Family

ID=30697673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13929584U Pending JPS6157630U (ja) 1984-09-13 1984-09-13

Country Status (1)

Country Link
JP (1) JPS6157630U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412880A (en) * 1987-07-07 1989-01-17 Nippon Denso Co Piezoelectric element driving circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551058U (ja) * 1979-03-31 1980-01-07
JPS5744398U (ja) * 1980-08-26 1982-03-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551058U (ja) * 1979-03-31 1980-01-07
JPS5744398U (ja) * 1980-08-26 1982-03-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412880A (en) * 1987-07-07 1989-01-17 Nippon Denso Co Piezoelectric element driving circuit

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