JPS60623U - DC stabilized power supply - Google Patents
DC stabilized power supplyInfo
- Publication number
- JPS60623U JPS60623U JP9090483U JP9090483U JPS60623U JP S60623 U JPS60623 U JP S60623U JP 9090483 U JP9090483 U JP 9090483U JP 9090483 U JP9090483 U JP 9090483U JP S60623 U JPS60623 U JP S60623U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- stabilized power
- pulse width
- rectifying
- voltage
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は進行波管を用いた送信機の接続を示す図、第２
図は従来の直流安定化電源装置を示す図、第３図はこの
考案の一実施例を示す図、第４図はこの安定化電源の波
形を示す図であり、図中１は高圧直流電源、２はヒータ
電源、３はグリッド電源、４は進行波管、５は非安定化
直流電源、６はトランジスタ、７は差動増幅器、８は基
準電源、９は固定抵抗、１０は可変抵抗、１１は負荷、
１２はパルス幅変調回路、１３ａ、１３ｂはスイッチン
グトランジスタ、１４は絶縁トランス、１５は整流平滑
回路である。なお、図中同一あるいは相当部分には同一
符号を付して示しである。Figure 1 shows the connection of a transmitter using a traveling wave tube, Figure 2
The figure shows a conventional DC stabilized power supply, Figure 3 shows an embodiment of this invention, and Figure 4 shows the waveform of this stabilized power supply. , 2 is a heater power supply, 3 is a grid power supply, 4 is a traveling wave tube, 5 is an unregulated DC power supply, 6 is a transistor, 7 is a differential amplifier, 8 is a reference power supply, 9 is a fixed resistor, 10 is a variable resistor, 11 is the load,
12 is a pulse width modulation circuit, 13a and 13b are switching transistors, 14 is an isolation transformer, and 15 is a rectifying and smoothing circuit. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.
Claims (1)
制御して安定化電圧を得る直流安定化電源装置において
、安定化電源の基準電圧を得る為に、パルス幅変調され
たパルス信号を直流電圧に変換する整流平滑回路と、こ
の整流平滑回路につながる絶縁トランスと、この絶縁ト
ランスを駆動するスイッチングトランジスタと、このス
イッチ１ ングトランジスタをパルス幅変調するパル
ス幅変調回路とを備え、直流安定化電源装置の出力電圧
を上記パルス幅変調回路のパルス幅に対応して変化させ
るようにしたことを特徴とする直流安定化電源装置。In a DC stabilized power supply device that obtains a stabilized voltage by controlling a transistor connected in series on the output side of an unregulated power supply, a pulse width modulated pulse signal is converted into a DC voltage in order to obtain the reference voltage of the stabilized power supply. A DC stabilized power supply is equipped with a rectifying and smoothing circuit that converts the signal into a rectifying and smoothing circuit, an isolation transformer connected to this rectifying and smoothing circuit, a switching transistor that drives this isolation transformer, and a pulse width modulation circuit that pulse width modulates this switching transistor. A DC stabilized power supply device, characterized in that the output voltage of the device is changed in accordance with the pulse width of the pulse width modulation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090483U JPS60623U (en) | 1983-06-14 | 1983-06-14 | DC stabilized power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090483U JPS60623U (en) | 1983-06-14 | 1983-06-14 | DC stabilized power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60623U true JPS60623U (en) | 1985-01-07 |
Family
ID=30220876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9090483U Pending JPS60623U (en) | 1983-06-14 | 1983-06-14 | DC stabilized power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62200412A (en) * | 1986-02-28 | 1987-09-04 | Toshiba Corp | Automatic power control device |
-
1983
- 1983-06-14 JP JP9090483U patent/JPS60623U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62200412A (en) * | 1986-02-28 | 1987-09-04 | Toshiba Corp | Automatic power control device |
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