JPS62158934U - - Google Patents
Info
- Publication number
- JPS62158934U JPS62158934U JP4661986U JP4661986U JPS62158934U JP S62158934 U JPS62158934 U JP S62158934U JP 4661986 U JP4661986 U JP 4661986U JP 4661986 U JP4661986 U JP 4661986U JP S62158934 U JPS62158934 U JP S62158934U
- Authority
- JP
- Japan
- Prior art keywords
- load
- emitter
- collector
- electrode
- transistor
- 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
Links
- 230000001939 inductive effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案の誘導性負荷断続回路、一実
施例の回路図、第２図はこの考案の誘導性負荷断
続回路と従来の誘導性負荷回路におけるＡ点より
左側を見た電圧−電流特性を対比して示す特性図
、第３図は従来の誘導性負荷断続回路の回路図、
第４図は従来の誘導性負荷断続時の現象を説明す
る回路図である。
１…点火コイル、２…直流電源、３…開閉用ト
ランジスタ、４…制御用トランジスタ、９…第２
の制御用トランジスタ。なお、図中、同一符号は
同一、または相当部分を示す。
Fig. 1 is a circuit diagram of an inductive load intermittent circuit of this invention and an embodiment thereof, and Fig. 2 is a voltage-current diagram of the inductive load intermittent circuit of this invention and a conventional inductive load circuit when looking to the left of point A. A characteristic diagram showing a comparison of characteristics, Figure 3 is a circuit diagram of a conventional inductive load intermittent circuit,
FIG. 4 is a circuit diagram illustrating a phenomenon occurring when a conventional inductive load is switched on and off. 1... Ignition coil, 2... DC power supply, 3... Switching transistor, 4... Control transistor, 9... Second
control transistor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を付勢するため、一方の電極がこの負荷に接続さ
れた直流電源、この直流電源の他の電極と前記負
荷との間にコレクタ電極とエミツタ電極が接続さ
れた開閉用トランジスタ、この開閉用トランジス
タを導通可能状態に制御する制御用トランジスタ
、この制御用トランジスタのコレクタ、エミツタ
のそれぞれにそれぞれエミツタ、コレクタが相対
して接続され前記開閉用トランジスタの開時に、
導通可能状態となる第２の制御用トランジスタを
備えてなることを特徴とする誘導性負荷断続回路
。 A load having an inductive impedance, a DC power supply having one electrode connected to the load, and a collector electrode and an emitter electrode connected between the other electrode of the DC power supply and the load to energize the load. a switching transistor, a control transistor for controlling the switching transistor to a conductive state, an emitter and a collector connected to the collector and emitter of the control transistor, respectively, and when the switching transistor is opened,
An inductive load switching circuit characterized by comprising a second control transistor that becomes conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4661986U JPH0430823Y2 (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4661986U JPH0430823Y2 (en) | 1986-03-26 | 1986-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62158934U true JPS62158934U (en) | 1987-10-08 |
| JPH0430823Y2 JPH0430823Y2 (en) | 1992-07-24 |
Family
ID=30866449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4661986U Expired JPH0430823Y2 (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430823Y2 (en) |
-
1986
- 1986-03-26 JP JP4661986U patent/JPH0430823Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430823Y2 (en) | 1992-07-24 |
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