JPS6114895U - Single phase inverter circuit - Google Patents
Single phase inverter circuitInfo
- Publication number
- JPS6114895U JPS6114895U JP9902984U JP9902984U JPS6114895U JP S6114895 U JPS6114895 U JP S6114895U JP 9902984 U JP9902984 U JP 9902984U JP 9902984 U JP9902984 U JP 9902984U JP S6114895 U JPS6114895 U JP S6114895U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- collector terminal
- terminal
- power supply
- supply bus
- 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
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
第１図は本考案の実施例を用いたブラシレスモータの正
面図、第２図は第１図のブラシレスモータに用いる電気
回路図、第３図は第２図に示す比較器の出力を示す説明
図である。
１，３．５・・・ＰＮＰ型トランジスタ、２， ４．
６・・・ＮＰＮ型トランジスタ、６・・・抵抗。Fig. 1 is a front view of a brushless motor using an embodiment of the present invention, Fig. 2 is an electric circuit diagram used in the brushless motor of Fig. 1, and Fig. 3 is an explanation showing the output of the comparator shown in Fig. 2. It is a diagram. 1, 3.5...PNP type transistor, 2, 4.
6...NPN transistor, 6...resistor.
Claims (1)
母線の下端に接続し、こめトランジスタのコレクタ端子
をＮＰＮ型の第２トランジスタのコレクタ端子に接続し
、第２トランジスタの一エミッタ端子を直流電源母線の
他端に接続し、ＰＮＰ型の第３トラ−ンジスタのエミツ
タ端子を直流電源母線の前記一端に接碑し、第３トラン
ジスタのコレクタ端子をＮＰＮ型の第４トランジスタの
コレクタ、端子に接続し、第４トランジスタのエミッタ
端子を直流電源母線の前記他端に接続してブリッジ回路
を構成し、さらにＰＮＰ型の第５トランジスタのエミッ
タ端子を直流電源母線の一端に接続し、このトランジス
タのコレクタ端子を抵抗を介してＮＰＮ型の第６トラン
ジスタのコレクタ端子に接続し、この第６トランジスタ
のエミッタ端子を直流電源母線の他端に接続し、第３ト
ランジスタのベース端子を第５トランジスタのコレクタ
端子と抵抗との接線点に接続し、第４トランジスタのべ
、．二端子を抵抗と第６トランジスタのコレクタｉ子と
め接続点に接続し、また第１トランジスタ及び第２トラ
ンジスタのベース端子を第３トランジスタのコレクタ端
子と第４トランジスタのコレクタ端子との接続点に接続
して、このプリーツジ回．路の出力を第１トランジスタ
のコレクタ端子生第２トランジスタのコレクタ端子との
接続点及び第３トランジスタのコレクタ端子と第４トラ
ンジスタのヲレクタ端子との接続点から取り出し、同時
に第５トクン冫スタのベース端子と第６トランジスタの
ベース端子との接続点にスイッチング信号を与えて制御
したことを特徴とする単相インバータ回路。The emitter terminal of the first PNP transistor is connected to the lower end of the DC power supply bus, the collector terminal of the transistor is connected to the collector terminal of the second NPN transistor, and one emitter terminal of the second transistor is connected to the lower end of the DC power supply bus. the emitter terminal of a third transistor of PNP type is connected to the one end of the DC power supply bus, and the collector terminal of the third transistor is connected to the collector terminal of a fourth transistor of NPN type; The emitter terminal of the fourth transistor is connected to the other end of the DC power supply bus to form a bridge circuit, and the emitter terminal of the fifth PNP transistor is connected to one end of the DC power supply bus, and the collector terminal of this transistor is connected to the other end of the DC power supply bus. It is connected to the collector terminal of an NPN type sixth transistor via a resistor, the emitter terminal of this sixth transistor is connected to the other end of the DC power supply bus, and the base terminal of the third transistor is connected to the collector terminal of the fifth transistor and the resistor. , and the fourth transistor is connected to the tangent point of the fourth transistor. The two terminals are connected to the connection point between the resistor and the collector terminal of the sixth transistor, and the base terminals of the first and second transistors are connected to the connection point between the collector terminal of the third transistor and the collector terminal of the fourth transistor. Then, this pleatsage episode. The output of the circuit is taken out from the connection point between the collector terminal of the first transistor and the collector terminal of the second transistor, and from the connection point between the collector terminal of the third transistor and the collector terminal of the fourth transistor, and at the same time, the output is taken out from the base of the fifth transistor. A single-phase inverter circuit characterized in that the control is performed by applying a switching signal to the connection point between the terminal and the base terminal of the sixth transistor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9902984U JPS6114895U (en) | 1984-06-29 | 1984-06-29 | Single phase inverter circuit |
| US06/892,476 US4701683A (en) | 1984-05-18 | 1986-08-05 | Inverter circuit for converting DC power to pulse wave power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9902984U JPS6114895U (en) | 1984-06-29 | 1984-06-29 | Single phase inverter circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6114895U true JPS6114895U (en) | 1986-01-28 |
Family
ID=30658545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9902984U Pending JPS6114895U (en) | 1984-05-18 | 1984-06-29 | Single phase inverter circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114895U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49132524A (en) * | 1973-04-24 | 1974-12-19 | ||
| JPS5889074A (en) * | 1981-11-20 | 1983-05-27 | Mitsubishi Electric Corp | Power converter circuit |
-
1984
- 1984-06-29 JP JP9902984U patent/JPS6114895U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49132524A (en) * | 1973-04-24 | 1974-12-19 | ||
| JPS5889074A (en) * | 1981-11-20 | 1983-05-27 | Mitsubishi Electric Corp | Power converter circuit |
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