JPS63137586U - - Google Patents
Info
- Publication number
- JPS63137586U JPS63137586U JP2458487U JP2458487U JPS63137586U JP S63137586 U JPS63137586 U JP S63137586U JP 2458487 U JP2458487 U JP 2458487U JP 2458487 U JP2458487 U JP 2458487U JP S63137586 U JPS63137586 U JP S63137586U
- Authority
- JP
- Japan
- Prior art keywords
- output
- power supply
- transformer
- amplifier
- class
- 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
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図はこの考案の交流電源装置の１実施例の
結線図、第２図は第１図の発振回路の直流バイア
ス説明用の等価回路図、第３図は従来の交流電源
装置の結線図、第４図ａ，ｂは第３図の昇圧トラ
ンスのヒステリシス特性説明用の磁界と磁束密度
との関係図、第５図ａ，ｂは第３図の昇圧トラン
スの１次巻線からみた負荷インピーダンス説明用
の結線図、等価回路図である。
７……発振回路、８……正直流電源、１０……
Ａ級増幅器、１１……Ｂ級プツシユプル回路、１
２……増幅回路、１３……昇圧トランス、１４…
…負荷、１６……帰還回路。
Figure 1 is a wiring diagram of one embodiment of the AC power supply of this invention, Figure 2 is an equivalent circuit diagram for explaining the DC bias of the oscillation circuit in Figure 1, and Figure 3 is a wiring diagram of a conventional AC power supply. , Figures 4a and b are relationship diagrams between the magnetic field and magnetic flux density to explain the hysteresis characteristics of the step-up transformer in Figure 3, and Figures 5a and b are the loads seen from the primary winding of the step-up transformer in Figure 3. They are a wiring diagram and an equivalent circuit diagram for explaining impedance. 7...Oscillation circuit, 8...Direct current power supply, 10...
Class A amplifier, 11... Class B push-pull circuit, 1
2...Amplification circuit, 13...Step-up transformer, 14...
...Load, 16...Feedback circuit.
Claims (1)
の交流を供給する交流電源装置において、 正または負の単一直流電源によつて駆動され、
前記直流電源のほぼ中点レベルを基準にして変化
する正弦波の発振信号を形成して出力する発振回
路と、 前記発振回路の出力交流を前段増幅するＡ級増
幅器および該増幅器の出力交流を電力増幅するＢ
級プツシユプル回路とを有し、前記直流電源によ
つて駆動される増幅回路と、 前記プツシユプル回路の出力交流を昇圧して前
記負荷に供給する昇圧トランスと、 前記直流電源によつて駆動され、前記トランス
の出力交流を整流平滑して形成した検出信号と前
記直流電源の分圧によつて形成した出力設定用の
基準信号の誤差信号を前記Ａ級増幅器のエミツタ
路またはコレクタ路に注入して前記トランスの出
力交流を負帰還制御する帰還回路と を備えた交流電源装置。[Claims for Utility Model Registration] An AC power supply device that amplifies and boosts a sinusoidal oscillation signal to supply high-voltage AC to a load, which is driven by a single positive or negative DC power supply,
an oscillation circuit that forms and outputs a sinusoidal oscillation signal that changes with reference to approximately the midpoint level of the DC power supply; a class A amplifier that amplifies the output AC of the oscillation circuit in the first stage; and a class A amplifier that amplifies the output AC of the amplifier as electric power. Amplify B
a step-up transformer that boosts the output AC of the push-pull circuit and supplies it to the load; a step-up transformer that is driven by the DC power source and drives the An error signal between a detection signal formed by rectifying and smoothing the output AC of the transformer and a reference signal for output setting formed by voltage division of the DC power supply is injected into the emitter path or collector path of the class A amplifier. An AC power supply device equipped with a feedback circuit that performs negative feedback control of the output AC of a transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2458487U JPS63137586U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2458487U JPS63137586U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137586U true JPS63137586U (en) | 1988-09-09 |
Family
ID=30823952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2458487U Pending JPS63137586U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137586U (en) |
-
1987
- 1987-02-20 JP JP2458487U patent/JPS63137586U/ja active Pending
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