JPS594024U - power circuit - Google Patents
power circuitInfo
- Publication number
- JPS594024U JPS594024U JP9661582U JP9661582U JPS594024U JP S594024 U JPS594024 U JP S594024U JP 9661582 U JP9661582 U JP 9661582U JP 9661582 U JP9661582 U JP 9661582U JP S594024 U JPS594024 U JP S594024U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- circuit
- capacitor
- power circuit
- discharge 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
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電源回路の回路図、第２図は第１図の電
源回路における出力電圧の波形図、第３図はこの考案の
電源回路の一実施例の回路図である。
符号説明、２・・・・・・フィルタコンデンサ、３・・
・・・・三端子レギュレータ、７・・・・・・放電スイ
ッチ、Ｒ・・・・・・抵抗。FIG. 1 is a circuit diagram of a conventional power supply circuit, FIG. 2 is a waveform diagram of an output voltage in the power supply circuit of FIG. 1, and FIG. 3 is a circuit diagram of an embodiment of the power supply circuit of this invention. Symbol explanation, 2...Filter capacitor, 3...
... Three-terminal regulator, 7... Discharge switch, R... Resistor.
Claims (1)
する電源回路であって、電源の供給遮断に応動する放電
スイッチと上記電源が遮断されたときに上記コンデンサ
の電荷を放電させるべく上記放電スイッチにより上記コ
ンデンサに並列に接続される抵抗とから成る放電回路を
備えたことを特徴とする電源回路。A power supply circuit having a filtering capacitor on the input side of a voltage stabilizing circuit, comprising: a discharge switch that responds to cutoff of power supply; and a discharge switch that discharges the charge of the capacitor when the power supply is cut off. A power supply circuit comprising a discharge circuit comprising a resistor connected in parallel to the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661582U JPS594024U (en) | 1982-06-29 | 1982-06-29 | power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661582U JPS594024U (en) | 1982-06-29 | 1982-06-29 | power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594024U true JPS594024U (en) | 1984-01-11 |
Family
ID=30230175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9661582U Pending JPS594024U (en) | 1982-06-29 | 1982-06-29 | power circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594024U (en) |
-
1982
- 1982-06-29 JP JP9661582U patent/JPS594024U/en active Pending
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