JPS6155715U - - Google Patents
Info
- Publication number
- JPS6155715U JPS6155715U JP13915584U JP13915584U JPS6155715U JP S6155715 U JPS6155715 U JP S6155715U JP 13915584 U JP13915584 U JP 13915584U JP 13915584 U JP13915584 U JP 13915584U JP S6155715 U JPS6155715 U JP S6155715U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- rectifier circuit
- power supply
- resistor
- relay switch
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図は本考案を実施した安定化電源回路を示
す回路図であり、第２図は従来の安定化電源回路
を示す回路図である。
Ｌ１…一次コイル、Ｌ２…二次コイル、２…電
源トランス、３…交流電源、４…整流回路、６…
電圧安定化手段、７…抵抗、８…リレースイツチ
、１７…検出回路。
FIG. 1 is a circuit diagram showing a stabilized power supply circuit embodying the present invention, and FIG. 2 is a circuit diagram showing a conventional stabilized power supply circuit. L1 ...Primary coil, L2 ...Secondary coil, 2...Power transformer, 3...AC power supply, 4...Rectifier circuit, 6...
Voltage stabilizing means, 7...Resistor, 8...Relay switch, 17...Detection circuit.
Claims (1)
が整流回路を介して電圧安定化手段に接続される
電源トランスを具備してなる安定化電源回路にお
いて、前記二次コイルと整流回路との間に抵抗を
直列に挿入すると共に、前記整流回路と前記電圧
安定化手段との間に前記整流回路の出力が予め設
定した基準電圧を越える場合に作動する検出回路
を設け、一方前記抵抗の両端に前記抵抗を短絡す
るリレースイツチを設け、前記検出回路からの出
力により前記リレースイツチをオフにして前記短
絡を解除するようにしたことを特徴とする安定化
電源回路。 In a stabilized power supply circuit comprising a power transformer in which a primary coil is connected to an AC power source and a secondary coil is connected to voltage stabilizing means via a rectifier circuit, the secondary coil and the rectifier circuit are connected to each other. A resistor is inserted in series, and a detection circuit that is activated when the output of the rectifier circuit exceeds a preset reference voltage is provided between the rectifier circuit and the voltage stabilizing means; 1. A stabilized power supply circuit comprising: a relay switch for shorting a resistor; and an output from the detection circuit turns off the relay switch to release the short circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13915584U JPS6155715U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13915584U JPS6155715U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155715U true JPS6155715U (en) | 1986-04-15 |
Family
ID=30697536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13915584U Pending JPS6155715U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155715U (en) |
-
1984
- 1984-09-13 JP JP13915584U patent/JPS6155715U/ja active Pending