JPH0279186U - - Google Patents

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Publication number
JPH0279186U
JPH0279186U JP15900488U JP15900488U JPH0279186U JP H0279186 U JPH0279186 U JP H0279186U JP 15900488 U JP15900488 U JP 15900488U JP 15900488 U JP15900488 U JP 15900488U JP H0279186 U JPH0279186 U JP H0279186U
Authority
JP
Japan
Prior art keywords
voltage
circuit
outputs
transformer
input
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
JP15900488U
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 JP15900488U priority Critical patent/JPH0279186U/ja
Publication of JPH0279186U publication Critical patent/JPH0279186U/ja
Pending legal-status Critical Current

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  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)

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に係るコンバータ回
路のブロツク図、第2図は従来のコンバータ回路
を示すブロツク図である。 1……コンバータ回路、2……AC/DCコン
バータ部、3……DC/DCコンバータ部、4,
15……トランス、4a,15a……一次巻線、
4b,15b……二次巻線、7……整流回路、8
,18……スイツチング回路、9,19……ダイ
オード、10……コンデンサ、11……平滑回路
、14……制御回路。
FIG. 1 is a block diagram of a converter circuit according to an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional converter circuit. 1...Converter circuit, 2...AC/DC converter section, 3...DC/DC converter section, 4,
15...Transformer, 4a, 15a...Primary winding,
4b, 15b... Secondary winding, 7... Rectifier circuit, 8
, 18... switching circuit, 9, 19... diode, 10... capacitor, 11... smoothing circuit, 14... control circuit.

Claims (1)

【実用新案登録請求の範囲】 入力交流電圧を所定の直流電圧に変換して出力
する交流/直流コンバータ部と入力直流電圧を所
定の直流電圧に変換して出力する直流/直流コン
バータ部とを備えたコンバータ回路であつて、 前記交流/直流コンバータ部は、前記入力交流
電圧と直流電圧に整流して出力する整流回路と、
この整流回路の出力電圧をパルス状の交流電圧に
して出力するスイツチング回路と、このスイツチ
ング回路の出力電圧を変圧するトランスと、この
トランスの変圧電圧を整流するダイオードと、こ
のダイオードで整流された電圧を直流電圧に平滑
化して出力する平滑回路と、前記スイツチング回
路を制御し平滑回路の出力直流電圧を安定させる
制御回路とを備えてなり、 前記直流/直流コンバータ部は、前記交流/直
流コンバータ部の制御回路に制御され、前記入力
直流電圧をパルス状の交流電圧にして出力するス
イツチング回路と、このスイツチング回路の出力
電圧を変圧するトランスと、このトランスの変圧
電圧を整流しその出力電圧を前記交流/直流コン
バータ部の平滑回路に入力するダイオードとを備
えてなることを特徴とするコンバータ回路。
[Claims for Utility Model Registration] Comprising an AC/DC converter unit that converts an input AC voltage into a predetermined DC voltage and outputs the same, and a DC/DC converter unit that converts the input DC voltage into a predetermined DC voltage and outputs the same. The AC/DC converter section includes a rectifier circuit that rectifies the input AC voltage into a DC voltage and outputs the DC voltage;
A switching circuit that converts the output voltage of this rectifier circuit into a pulsed AC voltage and outputs it, a transformer that transforms the output voltage of this switching circuit, a diode that rectifies the transformed voltage of this transformer, and a voltage rectified by this diode. a smoothing circuit that smoothes and outputs the DC voltage into a DC voltage, and a control circuit that controls the switching circuit to stabilize the output DC voltage of the smoothing circuit; a switching circuit that converts the input DC voltage into a pulsed AC voltage and outputs it, a transformer that transforms the output voltage of the switching circuit, and a transformer that rectifies the transformed voltage of the transformer and transforms the output voltage into the A converter circuit comprising: a diode input to a smoothing circuit of an AC/DC converter section.
JP15900488U 1988-12-08 1988-12-08 Pending JPH0279186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15900488U JPH0279186U (en) 1988-12-08 1988-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15900488U JPH0279186U (en) 1988-12-08 1988-12-08

Publications (1)

Publication Number Publication Date
JPH0279186U true JPH0279186U (en) 1990-06-18

Family

ID=31439833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15900488U Pending JPH0279186U (en) 1988-12-08 1988-12-08

Country Status (1)

Country Link
JP (1) JPH0279186U (en)

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