JPS60160089U - high voltage power supply - Google Patents

high voltage power supply

Info

Publication number
JPS60160089U
JPS60160089U JP4638584U JP4638584U JPS60160089U JP S60160089 U JPS60160089 U JP S60160089U JP 4638584 U JP4638584 U JP 4638584U JP 4638584 U JP4638584 U JP 4638584U JP S60160089 U JPS60160089 U JP S60160089U
Authority
JP
Japan
Prior art keywords
high voltage
power supply
voltage power
circuit
voltage control
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
JP4638584U
Other languages
Japanese (ja)
Other versions
JPH0733590Y2 (en
Inventor
正二 加藤
Original Assignee
日本電子株式会社
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 by 日本電子株式会社 filed Critical 日本電子株式会社
Priority to JP1984046385U priority Critical patent/JPH0733590Y2/en
Publication of JPS60160089U publication Critical patent/JPS60160089U/en
Application granted granted Critical
Publication of JPH0733590Y2 publication Critical patent/JPH0733590Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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

第１図は従来の装置を説明するための構成図、−第２図
は本考案の一実施例の構成図である。 １：高圧制御回路、２：昇圧トランス、３：ダイオード
、４：コンデンサー、５：昇圧整流回路、６，７：フィ
ルター抵抗、８，９：フィルターコンデンサー、１０：
検出抵抗、１１：基準抵抗、１２：基準電圧、１３：差
動増幅器、１４：リップル検出抵抗、１５・・・検出端
子、１６：スイッチ、Ｒｆ：フィルター抵抗、Ｒ□、Ｒ
２：分割抵抗、Ｃ１：フィルターコンデンサー、Ｃ２：
リップル検出コンデンサー。FIG. 1 is a block diagram for explaining a conventional device, and FIG. 2 is a block diagram of an embodiment of the present invention. 1: High voltage control circuit, 2: Step-up transformer, 3: Diode, 4: Capacitor, 5: Step-up rectifier circuit, 6, 7: Filter resistor, 8, 9: Filter capacitor, 10:
Detection resistor, 11: Reference resistor, 12: Reference voltage, 13: Differential amplifier, 14: Ripple detection resistor, 15... Detection terminal, 16: Switch, Rf: Filter resistor, R□, R
2: Dividing resistor, C1: Filter capacitor, C2:
Ripple detection capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高圧制御回路と、該高圧制御回路の出力を昇圧整流する
昇圧整流回路と、該昇圧整流回線の出力に接続されたフ
ィルター回路と、該フィルター回路を経た高電圧出力に
おける電圧変動を検出して前記高電圧制御回路へ負帰還
する機構とを備えた装置において、コンデンサーと抵抗
が並列接続された回路を複数個直列に接続して、その一
端を接地電位とし、他端をフィルター抵抗に接続するこ
とにより前記フィルター回路を構成し、前記直列接続さ
れた複数の回路のいづれかの接続部にリップル測定用の
端子を設けたことを特徴とする高電圧電源。a high voltage control circuit; a step-up rectifier circuit for step-up rectifying the output of the high-voltage control circuit; a filter circuit connected to the output of the step-up rectifier circuit; In a device equipped with a negative feedback mechanism to a high voltage control circuit, a plurality of circuits in which a capacitor and a resistor are connected in parallel are connected in series, one end of which is grounded, and the other end connected to a filter resistor. A high voltage power supply characterized in that the filter circuit is configured by: and a ripple measurement terminal is provided at one of the connections of the plurality of series-connected circuits.
JP1984046385U 1984-03-30 1984-03-30 High voltage power supply Expired - Lifetime JPH0733590Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984046385U JPH0733590Y2 (en) 1984-03-30 1984-03-30 High voltage power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984046385U JPH0733590Y2 (en) 1984-03-30 1984-03-30 High voltage power supply

Publications (2)

Publication Number Publication Date
JPS60160089U true JPS60160089U (en) 1985-10-24
JPH0733590Y2 JPH0733590Y2 (en) 1995-07-31

Family

ID=30560727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984046385U Expired - Lifetime JPH0733590Y2 (en) 1984-03-30 1984-03-30 High voltage power supply

Country Status (1)

Country Link
JP (1) JPH0733590Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433524A1 (en) * 1994-09-20 1996-03-21 Jeol Ltd High voltage direct current generator for generating voltage for accelerating charged particles, e.g. in electron microscope,

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014727A (en) * 1973-06-11 1975-02-17
JPS541005A (en) * 1977-06-03 1979-01-06 Nec Corp Locating controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014727A (en) * 1973-06-11 1975-02-17
JPS541005A (en) * 1977-06-03 1979-01-06 Nec Corp Locating controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433524A1 (en) * 1994-09-20 1996-03-21 Jeol Ltd High voltage direct current generator for generating voltage for accelerating charged particles, e.g. in electron microscope,
DE4433524C2 (en) * 1994-09-20 1999-01-28 Jeol Ltd High voltage direct current generator

Also Published As

Publication number Publication date
JPH0733590Y2 (en) 1995-07-31

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