JPS6266429U - - Google Patents
Info
- Publication number
- JPS6266429U JPS6266429U JP14339986U JP14339986U JPS6266429U JP S6266429 U JPS6266429 U JP S6266429U JP 14339986 U JP14339986 U JP 14339986U JP 14339986 U JP14339986 U JP 14339986U JP S6266429 U JPS6266429 U JP S6266429U
- Authority
- JP
- Japan
- Prior art keywords
- power storage
- drive circuit
- storage element
- power
- signal
- 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
Links
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図Ａは従来の能動素子の駆動回路の一例を
示す図、同図Ｂはその動作波形図、第２図Ａは本
考案の一実施例の回路図、同図Ｂはその一部等価
回路図、第３図は第２図の回路の動作を説明する
波形図である。
主要部分の符号説明、Ｑ３……出力スイツチン
グトランジスタ、Ｃ……コンデンサ、Ｒ１，Ｒ２
……抵抗。
Fig. 1A is a diagram showing an example of a conventional active element drive circuit, Fig. 1B is a diagram of its operating waveforms, Fig. 2A is a circuit diagram of an embodiment of the present invention, and Fig. 2B is a partial equivalent thereof. The circuit diagram, FIG. 3, is a waveform diagram illustrating the operation of the circuit of FIG. 2. Explanation of symbols for main parts, Q 3 ... Output switching transistor, C ... Capacitor, R 1 , R 2
……resistance.
Claims (1)
続された能動素子の駆動回路であつて、蓄電素子
と、前記蓄電素子に並列に設けられた第１の抵抗
素子と、前記蓄電素子の他端と前記電源との間に
設けられた第２の抵抗素子とからなる蓄電回路を
有し、前記蓄電素子の一端に最大レベルが電源電
圧に略等しい入力信号を印加し且つ前記蓄電素子
の他端に導出された信号を用いて前記能動素子を
駆動することを特徴とする能動素子の駆動回路。 (2) 前記蓄電回路の放電時定数は前記入力信号
の最大周波数分の１より大に選定されていること
を特徴とする実用新案登録請求の範囲第１項記載
の駆動回路。 (3) 前記第１の抵抗素子は可変抵抗素子である
ことを特徴とする実用新案登録請求の範囲第１項
記載の駆動回路。[Claims for Utility Model Registration] (1) A drive circuit for an active element, one end of which is connected to a power source and the other end of which is connected to a load, including a power storage element and a first drive circuit provided in parallel with the power storage element. and a second resistance element provided between the other end of the power storage element and the power supply, and an input having a maximum level approximately equal to the power supply voltage at one end of the power storage element. An active element drive circuit, characterized in that the active element is driven by applying a signal and using a signal derived to the other end of the power storage element. (2) The drive circuit according to claim 1, wherein the discharge time constant of the power storage circuit is selected to be larger than 1/the maximum frequency of the input signal. (3) The drive circuit according to claim 1, wherein the first resistance element is a variable resistance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14339986U JPS6266429U (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14339986U JPS6266429U (en) | 1986-09-18 | 1986-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266429U true JPS6266429U (en) | 1987-04-24 |
Family
ID=31053048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14339986U Pending JPS6266429U (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266429U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917161A (en) * | 1972-06-01 | 1974-02-15 | ||
| JPS50104817A (en) * | 1974-01-19 | 1975-08-19 | ||
| JPS5457857A (en) * | 1977-09-26 | 1979-05-10 | Philips Nv | Buffer circuit |
-
1986
- 1986-09-18 JP JP14339986U patent/JPS6266429U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917161A (en) * | 1972-06-01 | 1974-02-15 | ||
| JPS50104817A (en) * | 1974-01-19 | 1975-08-19 | ||
| JPS5457857A (en) * | 1977-09-26 | 1979-05-10 | Philips Nv | Buffer circuit |
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