JPS582015U - power circuit - Google Patents
power circuitInfo
- Publication number
- JPS582015U JPS582015U JP9220681U JP9220681U JPS582015U JP S582015 U JPS582015 U JP S582015U JP 9220681 U JP9220681 U JP 9220681U JP 9220681 U JP9220681 U JP 9220681U JP S582015 U JPS582015 U JP S582015U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- power circuit
- power supply
- supply circuit
- conductive
- 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
- Dc-Dc Converters (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図は従来の回路図、第2図は本考案の実施例回路図
を示す。
2・・・・・・トランジスタ、3・・・・・・負荷、4
・・・・・・制御回路、・5・・・・・・抵抗、6・・
・・・・コンデンサ、7・・・・・・ツェナーダイオー
ド、8・・・・・・電源。FIG. 1 shows a conventional circuit diagram, and FIG. 2 shows an embodiment circuit diagram of the present invention. 2...Transistor, 3...Load, 4
...Control circuit, 5...Resistance, 6...
... Capacitor, 7 ... Zener diode, 8 ... Power supply.
Claims (1)
により該トランジスタを導通、非導通として負荷に電流
を供給する電源回路において、前記トランジスタのベー
スにツェナーダイオードを挿入することによりスイッチ
ングとともに定電圧作用を行わせることを特徴とする電
源回路。A power supply circuit that supplies current to a load by turning the base bias of a transistor on and off to make the transistor conductive and non-conductive, characterized in that a Zener diode is inserted in the base of the transistor to perform switching and constant voltage action. power supply circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9220681U JPS582015U (en) | 1981-06-24 | 1981-06-24 | power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9220681U JPS582015U (en) | 1981-06-24 | 1981-06-24 | power circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS582015U true JPS582015U (en) | 1983-01-07 |
Family
ID=29887247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9220681U Pending JPS582015U (en) | 1981-06-24 | 1981-06-24 | power circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582015U (en) |
-
1981
- 1981-06-24 JP JP9220681U patent/JPS582015U/en active Pending
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