JPS61205285U - - Google Patents
Info
- Publication number
- JPS61205285U JPS61205285U JP8694785U JP8694785U JPS61205285U JP S61205285 U JPS61205285 U JP S61205285U JP 8694785 U JP8694785 U JP 8694785U JP 8694785 U JP8694785 U JP 8694785U JP S61205285 U JPS61205285 U JP S61205285U
- Authority
- JP
- Japan
- Prior art keywords
- smoothing
- switching elements
- pulse signals
- circuit
- turn
- 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
- 238000009499 grossing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
Description
第1図は本考案の一実施例を示す結線図、第2
図は電圧波形図である。
図中、2はインバータ主回路、4は全波整流回
路、8及び9は第1及び第2のトランジスタ(ス
イツチング素子)、10は駆動回路、11はリア
クトル、12は平滑コンデンサ、13はフリーホ
イールダイオード、14は平滑回路、17は誘導
電動機である。
Fig. 1 is a wiring diagram showing one embodiment of the present invention;
The figure is a voltage waveform diagram. In the figure, 2 is the inverter main circuit, 4 is a full-wave rectifier circuit, 8 and 9 are first and second transistors (switching elements), 10 is a drive circuit, 11 is a reactor, 12 is a smoothing capacitor, and 13 is a freewheel. 14 is a smoothing circuit, and 17 is an induction motor.
Claims (1)
うに設けられ互に並列接続された第1及び第2の
スイツチング素子と、これらスイツチング素子に
よる断続電流を平滑するリアクトルを含む平滑回
路と、前記第1及び第2のスイツチング素子を夫
々オンオフ動作させる第1及び第2のパルス信号
を出力する駆動回路とからなり、これら第1及び
第2のパルス信号は各々のパルスが互に時間的に
重複しない関係になつていることを特徴とするチ
ヨツパ回路。 A smoothing circuit including a DC power supply, first and second switching elements connected in parallel and arranged to turn on and off the DC current path, and a reactor for smoothing the intermittent current caused by these switching elements; and a drive circuit that outputs first and second pulse signals that respectively turn on and off the second switching element, and these first and second pulse signals have a relationship in which the respective pulses do not overlap with each other in time. The chipotsupa circuit is characterized by its shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8694785U JPS61205285U (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8694785U JPS61205285U (en) | 1985-06-11 | 1985-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61205285U true JPS61205285U (en) | 1986-12-24 |
Family
ID=30638713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8694785U Pending JPS61205285U (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61205285U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280992U (en) * | 1988-12-09 | 1990-06-21 | ||
JP2009148066A (en) * | 2007-12-13 | 2009-07-02 | Rohm Co Ltd | Control circuit of switching regulator |
JP2011045218A (en) * | 2009-08-24 | 2011-03-03 | Mitsubishi Electric Corp | Power conversion device, motor drive controller equipped with the same, compressor and blower mounted with motor drive controller, and air conditioner, refrigerator and freezer mounted with the compressor or blower |
-
1985
- 1985-06-11 JP JP8694785U patent/JPS61205285U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280992U (en) * | 1988-12-09 | 1990-06-21 | ||
JP2009148066A (en) * | 2007-12-13 | 2009-07-02 | Rohm Co Ltd | Control circuit of switching regulator |
JP2011045218A (en) * | 2009-08-24 | 2011-03-03 | Mitsubishi Electric Corp | Power conversion device, motor drive controller equipped with the same, compressor and blower mounted with motor drive controller, and air conditioner, refrigerator and freezer mounted with the compressor or blower |
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