JPS63194580U - - Google Patents

Info

Publication number
JPS63194580U
JPS63194580U JP8546087U JP8546087U JPS63194580U JP S63194580 U JPS63194580 U JP S63194580U JP 8546087 U JP8546087 U JP 8546087U JP 8546087 U JP8546087 U JP 8546087U JP S63194580 U JPS63194580 U JP S63194580U
Authority
JP
Japan
Prior art keywords
power supply
mos
filter circuit
ripple filter
supply ripple
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
Application number
JP8546087U
Other languages
Japanese (ja)
Other versions
JP2535402Y2 (en
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 JP1987085460U priority Critical patent/JP2535402Y2/en
Publication of JPS63194580U publication Critical patent/JPS63194580U/ja
Application granted granted Critical
Publication of JP2535402Y2 publication Critical patent/JP2535402Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Power Conversion In General (AREA)
  • Networks Using Active Elements (AREA)

Description

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

第１図は本考案にかかる電源リツプルフイルタ
ー回路の一実施例の回路図、第２図は前記実施例
の動作を示す波形図、第３図は従来の電源リツプ
ルフイルター回路の回路図、第４図は前記従来の
電源リツプルフイルター回路の動作を示す波形図
である。 １…Ｃ―ＭＯＳ．ＩＣインバータ素子、２…電
源端子、３…出力端子、４…入力端子、５…ＧＮ
Ｄ端子、Ｑ…トランジスタ、Ｃ…コンデンサ、Ｒ
…抵抗。 FIG. 1 is a circuit diagram of an embodiment of a power supply ripple filter circuit according to the present invention, FIG. 2 is a waveform diagram showing the operation of the embodiment, and FIG. 3 is a circuit diagram of a conventional power supply ripple filter circuit. FIG. 4 is a waveform diagram showing the operation of the conventional power supply ripple filter circuit. 1...C-MOS. IC inverter element, 2...Power terminal, 3...Output terminal, 4...Input terminal, 5...GN
D terminal, Q...transistor, C...capacitor, R
…resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源ラインに直列接続したトランジスタによる
電源リツプルフイルター回路において、入力側に
積分回路を設け、該積分回路の出力電圧を電源と
するＣ―ＭＯＳ．ＩＣ素子を設け、該Ｃ―ＭＯＳ
．ＩＣ素子の出力で前記トランジスタを制御する
電源リツプルフイルター回路。 In a power supply ripple filter circuit using transistors connected in series to a power supply line, an integrating circuit is provided on the input side, and a C-MOS. An IC element is provided, and the C-MOS
．． A power supply ripple filter circuit that controls the transistor with the output of the IC element.
JP1987085460U 1987-05-29 1987-05-29 Power supply ripple filter circuit Expired - Lifetime JP2535402Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987085460U JP2535402Y2 (en) 1987-05-29 1987-05-29 Power supply ripple filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987085460U JP2535402Y2 (en) 1987-05-29 1987-05-29 Power supply ripple filter circuit

Publications (2)

Publication Number Publication Date
JPS63194580U true JPS63194580U (en) 1988-12-14
JP2535402Y2 JP2535402Y2 (en) 1997-05-14

Family

ID=30940887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987085460U Expired - Lifetime JP2535402Y2 (en) 1987-05-29 1987-05-29 Power supply ripple filter circuit

Country Status (1)

Country Link
JP (1) JP2535402Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02300810A (en) * 1989-05-15 1990-12-13 Mitsubishi Electric Corp Power source circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956837U (en) * 1982-10-04 1984-04-13 パイオニア株式会社 Power supply noise removal circuit
JPS59170915A (en) * 1983-03-18 1984-09-27 Nec Corp Reducing circuit of ripple voltage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956837U (en) * 1982-10-04 1984-04-13 パイオニア株式会社 Power supply noise removal circuit
JPS59170915A (en) * 1983-03-18 1984-09-27 Nec Corp Reducing circuit of ripple voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02300810A (en) * 1989-05-15 1990-12-13 Mitsubishi Electric Corp Power source circuit

Also Published As

Publication number Publication date
JP2535402Y2 (en) 1997-05-14

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