JPS5986891U - DC power supply - Google Patents
DC power supplyInfo
- Publication number
- JPS5986891U JPS5986891U JP18342082U JP18342082U JPS5986891U JP S5986891 U JPS5986891 U JP S5986891U JP 18342082 U JP18342082 U JP 18342082U JP 18342082 U JP18342082 U JP 18342082U JP S5986891 U JPS5986891 U JP S5986891U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- circuit
- output voltage
- voltage adjustment
- smoothing
- 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
- Rectifiers (AREA)
- Continuous-Control Power Sources That Use Transistors (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１よ従来の直流電源装置の回路図である。
第２図は第１図と対比して描いた、この考案の一実施例
の回路図である。第３図は第２図の具体的 ・回路図
である。
図において、１は交流電源、２は減圧トランス、３は全
波整流回路、４は平滑コンデンサ、５は出力電圧調整回
路、５１はレギュレータトランジス。
り、７は抵抗、８は過電流検出回路、９は負荷、１６は
ツェナーダイオードを示す。FIG. 1 is a circuit diagram of a conventional DC power supply device. FIG. 2 is a circuit diagram of an embodiment of this invention, drawn in comparison with FIG. 1. Figure 3 is a specific circuit diagram of Figure 2. In the figure, 1 is an AC power supply, 2 is a pressure reducing transformer, 3 is a full-wave rectifier circuit, 4 is a smoothing capacitor, 5 is an output voltage adjustment circuit, and 51 is a regulator transistor. 7 is a resistor, 8 is an overcurrent detection circuit, 9 is a load, and 16 is a Zener diode.
Claims (1)
続された出力電圧調整回路とを備えた直流電源装置にお
いて、 前記整流平滑回路と出力電圧調整回路との間に、過電流
検出回路を接続して、前記出力電圧調整回路に直接負荷
を接続できるようにしたことを特徴とする、直流電源装
置。[Claims for Utility Model Registration] In a DC power supply device comprising a circuit for rectifying and smoothing an AC power supply and an output voltage adjustment circuit connected to the rectification and smoothing circuit, between the rectification and smoothing circuit and the output voltage adjustment circuit. A DC power supply device, characterized in that an overcurrent detection circuit is connected to the output voltage adjustment circuit so that a load can be directly connected to the output voltage adjustment circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18342082U JPS5986891U (en) | 1982-12-01 | 1982-12-01 | DC power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18342082U JPS5986891U (en) | 1982-12-01 | 1982-12-01 | DC power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986891U true JPS5986891U (en) | 1984-06-12 |
Family
ID=30396967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18342082U Pending JPS5986891U (en) | 1982-12-01 | 1982-12-01 | DC power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153315U (en) * | 1984-03-16 | 1985-10-12 | シャープ株式会社 | Constant voltage power supply circuit with overcurrent protection function |
| JPH01196612A (en) * | 1988-01-31 | 1989-08-08 | Nec Corp | Driving circuit |
-
1982
- 1982-12-01 JP JP18342082U patent/JPS5986891U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153315U (en) * | 1984-03-16 | 1985-10-12 | シャープ株式会社 | Constant voltage power supply circuit with overcurrent protection function |
| JPH01196612A (en) * | 1988-01-31 | 1989-08-08 | Nec Corp | Driving circuit |
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