JPS5640924A - Direct current constant voltage power source - Google Patents
Direct current constant voltage power sourceInfo
- Publication number
- JPS5640924A JPS5640924A JP11528379A JP11528379A JPS5640924A JP S5640924 A JPS5640924 A JP S5640924A JP 11528379 A JP11528379 A JP 11528379A JP 11528379 A JP11528379 A JP 11528379A JP S5640924 A JPS5640924 A JP S5640924A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- constant voltage
- voltage power
- direct current
- current constant
- 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
PURPOSE: To reduce the ripple of the output, by inserting a capacitor between the common terminal of the 3-terminal type constant voltage power source IC and the reference potential point L of the power source.
CONSTITUTION: The parallel circuit of the resistance 4 and the capacitor 10 is connected to the common terminal 2 of the 3-terminal type constant voltage power source IC1 and then coupled to the 0-potential point 3. The ripple component flowing to the output 5 is reduced by being absorbed by the capacitor 10. Thus the performance of the 3-terminal regulator can be enhanced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11528379A JPS5640924A (en) | 1979-09-10 | 1979-09-10 | Direct current constant voltage power source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11528379A JPS5640924A (en) | 1979-09-10 | 1979-09-10 | Direct current constant voltage power source |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640924A true JPS5640924A (en) | 1981-04-17 |
Family
ID=14658820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11528379A Pending JPS5640924A (en) | 1979-09-10 | 1979-09-10 | Direct current constant voltage power source |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640924A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60250507A (en) * | 1984-05-25 | 1985-12-11 | 日立電線株式会社 | Superconductive wire for nmr apparatus |
JPH01107421A (en) * | 1987-10-21 | 1989-04-25 | Hitachi Ltd | Superconductor and manufacture thereof |
-
1979
- 1979-09-10 JP JP11528379A patent/JPS5640924A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60250507A (en) * | 1984-05-25 | 1985-12-11 | 日立電線株式会社 | Superconductive wire for nmr apparatus |
JPH01107421A (en) * | 1987-10-21 | 1989-04-25 | Hitachi Ltd | Superconductor and manufacture thereof |
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