JPS61205285U - - Google Patents

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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
Application number
JP8694785U
Other languages
Japanese (ja)
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 JP8694785U priority Critical patent/JPS61205285U/ja
Publication of JPS61205285U publication Critical patent/JPS61205285U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源と、その直流電流路をオンオフするよ
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.
JP8694785U 1985-06-11 1985-06-11 Pending JPS61205285U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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