JPH0478609U - - Google Patents
Info
- Publication number
- JPH0478609U JPH0478609U JP12256990U JP12256990U JPH0478609U JP H0478609 U JPH0478609 U JP H0478609U JP 12256990 U JP12256990 U JP 12256990U JP 12256990 U JP12256990 U JP 12256990U JP H0478609 U JPH0478609 U JP H0478609U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- applying
- feedback
- stabilized
- terminal
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す回路図、第２
図は本考案の他の実施例を示す回路図、第３図は
本考案のさらに他の実施例を示す回路図、第４図
は本考案の装置の出力電圧波形図、第５図は従来
の直流電源装置の一例を示す回路図、第６図は第
５図の装置の出力電圧波形図である。
１１，１２……電源入力端子、１３，１４……
出力端子、２１……非安定化主電源、２２……基
準電源、２３〜２５，２８……抵抗、２６……ポ
テンシヨメータ、２７……可変基準電源、２９…
…負荷抵抗、３０……電源回路、３１……トラン
ジスタ、３２……差動増幅器、３３……ダイオー
ド、３５，３６……コンデンサ、４１……波形発
生器、４２……ライン同期回路。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing another embodiment of the present invention, Fig. 3 is a circuit diagram showing still another embodiment of the present invention, Fig. 4 is an output voltage waveform diagram of the device of the present invention, and Fig. 5 is a conventional FIG. 6 is an output voltage waveform diagram of the device shown in FIG. 5. 11, 12... Power input terminal, 13, 14...
Output terminal, 21...Unregulated main power supply, 22...Reference power supply, 23-25, 28...Resistor, 26...Potentiometer, 27...Variable reference power supply, 29...
...Load resistance, 30...Power supply circuit, 31...Transistor, 32...Differential amplifier, 33...Diode, 35, 36...Capacitor, 41...Waveform generator, 42...Line synchronous circuit.
Claims (1)
る入力端子および前記直流安定化電源の出力から
の帰還電圧を印加する帰還端子のうちのすくなく
とも一方を有する直流電源手段３０，３１，３２
と、 前記入力端子および帰還端子のうちのすくなく
とも一方に、交流電源に同期した所定の波形を印
加するための波形発生手段４１，４２と を具備したリツプル重畳可能な直流安定化電源装
置。[Claims for Utility Model Registration] DC power supply means having at least one of an input terminal for applying a reference voltage for obtaining a stabilized DC power supply and a feedback terminal for applying a feedback voltage from the output of the stabilized DC power supply. 30, 31, 32
and waveform generating means 41 and 42 for applying a predetermined waveform synchronized with an AC power supply to at least one of the input terminal and the feedback terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256990U JPH0478609U (en) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256990U JPH0478609U (en) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478609U true JPH0478609U (en) | 1992-07-09 |
Family
ID=31870336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12256990U Pending JPH0478609U (en) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4640739B2 (en) * | 2000-11-17 | 2011-03-02 | ローム株式会社 | Stabilized DC power supply |
-
1990
- 1990-11-22 JP JP12256990U patent/JPH0478609U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4640739B2 (en) * | 2000-11-17 | 2011-03-02 | ローム株式会社 | Stabilized DC power supply |
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