JPS6141342U - power supply - Google Patents
power supplyInfo
- Publication number
- JPS6141342U JPS6141342U JP12623684U JP12623684U JPS6141342U JP S6141342 U JPS6141342 U JP S6141342U JP 12623684 U JP12623684 U JP 12623684U JP 12623684 U JP12623684 U JP 12623684U JP S6141342 U JPS6141342 U JP S6141342U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- voltage
- capacitor
- timer circuit
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の電源装置の１実施例の結線図、第２
図は第１図のＡ点、Ｂ点の電圧波形図、第３図は従来の
電源装置の結線図、第４図は第３図のａ点、ｂ点の電圧
波形図である。
１・・・電源トランス、１７・・・倍電圧整流回路、１
８・・・コンバータ回路、１９・・・直流電源部、２３
・・・倍電圧整流兼瞬断補償用のコンデンサ。Figure 1 is a wiring diagram of one embodiment of the power supply device of this invention;
The figures are voltage waveform diagrams at points A and B in FIG. 1, FIG. 3 is a wiring diagram of a conventional power supply device, and FIG. 4 is a voltage waveform diagram at points a and b in FIG. 3. 1... Power transformer, 17... Voltage doubler rectifier circuit, 1
8... Converter circuit, 19... DC power supply section, 23
... Capacitor for voltage doubler rectification and momentary interruption compensation.
Claims (1)
トラ．ンスの２次巻線の出力交流をタイマ回路電源用直
流および他の回路電源用直流に変換して出力する直流電
源部とを備えるとともに、該直流電源部に、前記交流電
源の瞬断時に前記タイマ回路電源用直流を補償する瞬断
補償機能を付加した電源装置において、前記直流電源部
に倍電圧整流兼瞬断補償用のコンデンサが終段に設けら
れ、前記出力交流を２倍以上の倍電圧整流により整流す
る倍電圧整流回路と、前記コンデンサの両端間に生じる
前記整流回路の整流電圧が印加され、前記整流回路の整
流出力を前記タイマ回路電源用直流に変換するスイッチ
ング方式のコンバータ回路とを備え、前記瞬断時に前記
コンデンサの充電電荷により前記タイマ回路電源用直流
を補償するようにした電源装置。A power transformer to which alternating current/power is applied to the primary winding, and the transformer. a DC power supply unit that converts the output AC of the secondary winding of the power source into DC power for the timer circuit power supply and DC power supply for other circuits and outputs the converted DC power, and the DC power supply unit is provided with In a power supply device equipped with an instantaneous interruption compensation function for compensating DC for a timer circuit power supply, a capacitor for voltage doubler rectification and instantaneous interruption compensation is provided in the final stage of the DC power supply section, and the output AC is doubled or more. a voltage doubler rectifier circuit that rectifies the voltage by voltage rectification; and a switching type converter circuit that applies the rectified voltage of the rectifier circuit generated across the capacitor and converts the rectified output of the rectifier circuit to direct current for the timer circuit power supply. A power supply device comprising: compensating the DC power for the timer circuit power supply by the charge charged in the capacitor at the time of the instantaneous interruption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12623684U JPS6141342U (en) | 1984-08-20 | 1984-08-20 | power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12623684U JPS6141342U (en) | 1984-08-20 | 1984-08-20 | power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141342U true JPS6141342U (en) | 1986-03-15 |
Family
ID=30684918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12623684U Pending JPS6141342U (en) | 1984-08-20 | 1984-08-20 | power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04229034A (en) * | 1990-05-23 | 1992-08-18 | Richard A Martin | Apparatus for maintaining power supply at the time of momentary power interruption of commercial power |
-
1984
- 1984-08-20 JP JP12623684U patent/JPS6141342U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04229034A (en) * | 1990-05-23 | 1992-08-18 | Richard A Martin | Apparatus for maintaining power supply at the time of momentary power interruption of commercial power |
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