JPS63153786U - - Google Patents
Info
- Publication number
- JPS63153786U JPS63153786U JP3154487U JP3154487U JPS63153786U JP S63153786 U JPS63153786 U JP S63153786U JP 3154487 U JP3154487 U JP 3154487U JP 3154487 U JP3154487 U JP 3154487U JP S63153786 U JPS63153786 U JP S63153786U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- excitation transformer
- transformer
- parallel
- capacitor connected
- 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
- 230000005284 excitation Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例を示した高電圧発生
回路の概略図、第２図はその一部を示したもの、
第３図及び第４図は信号波形図、第５図は従来の
高電圧発生回路の概略図を示したものである。
１：直流電源、２：駆動回路、３：励振トラン
ス３、４：整流回路、５：負荷、Ｓ０：スイツチ
ング素子、６：サージ阻止用コンデンサ、７Ａ，
７Ｂ：共振周波数低下用コイル、８Ａ，８Ｂ：絶
縁支持台、９Ｂ：支持脚、１０：金属板又は絶縁
板。
FIG. 1 is a schematic diagram of a high voltage generation circuit showing an embodiment of the present invention, and FIG. 2 shows a part of it.
3 and 4 are signal waveform diagrams, and FIG. 5 is a schematic diagram of a conventional high voltage generation circuit. 1: DC power supply, 2: Drive circuit, 3: Excitation transformer 3, 4: Rectifier circuit, 5: Load, S 0 : Switching element, 6: Surge blocking capacitor, 7A,
7B: Coil for reducing resonance frequency, 8A, 8B: Insulating support stand, 9B: Support leg, 10: Metal plate or insulating plate.
Claims (1)
をオンオフさせる駆動信号を発生する駆動回路、
該スイツチング素子に並列に接続されたコンデン
サ、該スイツチング素子によつてスイツチングさ
れて励振トランスの１次側に印加される直流電圧
を発生する手段、上記励振トランスの浮遊容量に
対し並列に接続されたインダクタンス素子、及び
該共振トランスの浮遊容量の大きさを可変する為
の手段を具備し、励振トランスの２次出力を整流
して直流電圧を得る様に成した高電圧発生回路。 one switching element, a drive circuit that generates a drive signal to turn the switching element on and off;
A capacitor connected in parallel to the switching element, a means for generating a DC voltage that is switched by the switching element and applied to the primary side of the excitation transformer, and a capacitor connected in parallel to the stray capacitance of the excitation transformer. A high voltage generation circuit comprising an inductance element and means for varying the size of stray capacitance of the resonant transformer, and configured to rectify the secondary output of the excitation transformer to obtain a DC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154487U JPS63153786U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154487U JPS63153786U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153786U true JPS63153786U (en) | 1988-10-07 |
Family
ID=30837380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3154487U Pending JPS63153786U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153786U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326833Y1 (en) * | 1966-10-19 | 1968-11-07 | ||
| JPS6042089B2 (en) * | 1976-09-28 | 1985-09-20 | ユニセム・ユニオ−ネ・セメンテリエ・マルチノ・エミリアネ・エ・デイ・アウグスタ・ソシエタ・パ−・アシオネ | packaging bag feeding device |
-
1987
- 1987-03-04 JP JP3154487U patent/JPS63153786U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326833Y1 (en) * | 1966-10-19 | 1968-11-07 | ||
| JPS6042089B2 (en) * | 1976-09-28 | 1985-09-20 | ユニセム・ユニオ−ネ・セメンテリエ・マルチノ・エミリアネ・エ・デイ・アウグスタ・ソシエタ・パ−・アシオネ | packaging bag feeding device |
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