JPH01115320U - - Google Patents
Info
- Publication number
- JPH01115320U JPH01115320U JP1018388U JP1018388U JPH01115320U JP H01115320 U JPH01115320 U JP H01115320U JP 1018388 U JP1018388 U JP 1018388U JP 1018388 U JP1018388 U JP 1018388U JP H01115320 U JPH01115320 U JP H01115320U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- high voltage
- output signal
- voltage amplifier
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
図は本考案の一実施例の高電圧増幅器の回路図
である。
Ａ１，Ａ２……差動増幅器、Ａ３……反転増幅
器、Ｓ１〜Ｓ８……スイツチ、Ｅ１，Ｅ２……直
流電源、ＣＶ……直流―交流変換増幅器、ＲＣ…
…整流平滑回路、Ｔ……昇圧トランス。
The figure is a circuit diagram of a high voltage amplifier according to an embodiment of the present invention. A1 , A2 ...differential amplifier, A3 ...inverting amplifier, S1 to S8 ...switch, E1 , E2 ...DC power supply, CV...DC-AC conversion amplifier, RC...
... Rectifying and smoothing circuit, T...Step-up transformer.
Claims (1)
力信号を入力し、それぞれ第２、第３の出力信号
を発生する第２、第３の増幅器とから成り、前記
第２、第３の出力信号を加算して最終出力信号を
発生するとともに、該最終出力の少くとも１部を
前記第１の増幅器の入力に負帰還するようにした
高電圧増幅器。 ２ 前記第２の増幅器が絶縁型である請求項１記
載の高電圧増幅器。 ３ 前記第３の増幅器に入力オフセツトを与えて
、前記第２の増幅器の入力信号が一定値以上とな
るようにした請求項１記載の高電圧増幅器。 ４ 前記第２の増幅器が絶縁型である請求項３記
載の高電圧増幅器。 ５ 前記第１の出力信号の極性を反転して前記第
２の増幅器に入力する極性反転回路を設けたこと
を特徴とする請求項２，３，４記載の高電圧増幅
器。[Claims for Utility Model Registration] 1. A first amplifier, and second and third amplifiers that receive a first output signal of the first amplifier and generate second and third output signals, respectively. a high voltage amplifier configured to add the second and third output signals to generate a final output signal, and to negatively feed at least a portion of the final output to the input of the first amplifier. . 2. The high voltage amplifier according to claim 1, wherein the second amplifier is of an isolated type. 3. The high voltage amplifier according to claim 1, wherein an input offset is given to the third amplifier so that the input signal of the second amplifier is equal to or higher than a certain value. 4. The high voltage amplifier according to claim 3, wherein the second amplifier is of an isolated type. 5. The high voltage amplifier according to claim 2, further comprising a polarity inversion circuit for inverting the polarity of the first output signal and inputting it to the second amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010183U JP2532716Y2 (en) | 1988-01-28 | 1988-01-28 | High voltage amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010183U JP2532716Y2 (en) | 1988-01-28 | 1988-01-28 | High voltage amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01115320U true JPH01115320U (en) | 1989-08-03 |
| JP2532716Y2 JP2532716Y2 (en) | 1997-04-16 |
Family
ID=31217611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988010183U Expired - Lifetime JP2532716Y2 (en) | 1988-01-28 | 1988-01-28 | High voltage amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532716Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56113U (en) * | 1979-06-13 | 1981-01-06 |
-
1988
- 1988-01-28 JP JP1988010183U patent/JP2532716Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56113U (en) * | 1979-06-13 | 1981-01-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532716Y2 (en) | 1997-04-16 |