JPS6419417A - Constant voltage source circuit - Google Patents
Constant voltage source circuitInfo
- Publication number
- JPS6419417A JPS6419417A JP62174722A JP17472287A JPS6419417A JP S6419417 A JPS6419417 A JP S6419417A JP 62174722 A JP62174722 A JP 62174722A JP 17472287 A JP17472287 A JP 17472287A JP S6419417 A JPS6419417 A JP S6419417A
- Authority
- JP
- Japan
- Prior art keywords
- npn
- operational amplifier
- time
- potential
- capacitor
- 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
- Emergency Protection Circuit Devices (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174722A JPS6419417A (en) | 1987-07-15 | 1987-07-15 | Constant voltage source circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174722A JPS6419417A (en) | 1987-07-15 | 1987-07-15 | Constant voltage source circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419417A true JPS6419417A (en) | 1989-01-23 |
Family
ID=15983507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62174722A Pending JPS6419417A (en) | 1987-07-15 | 1987-07-15 | Constant voltage source circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419417A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006129697A (ja) * | 2004-10-30 | 2006-05-18 | Phoenix Contact Gmbh & Co Kg | 短絡保護回路を備えた回路装置 |
JP2007079884A (ja) * | 2005-09-14 | 2007-03-29 | New Japan Radio Co Ltd | 定電圧回路 |
JP2015032209A (ja) * | 2013-08-05 | 2015-02-16 | 日置電機株式会社 | 定電流発生回路、定電流発生装置、および定電流発生方法、並びに、抵抗測定装置、および、抵抗測定方法 |
-
1987
- 1987-07-15 JP JP62174722A patent/JPS6419417A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006129697A (ja) * | 2004-10-30 | 2006-05-18 | Phoenix Contact Gmbh & Co Kg | 短絡保護回路を備えた回路装置 |
JP2007079884A (ja) * | 2005-09-14 | 2007-03-29 | New Japan Radio Co Ltd | 定電圧回路 |
JP2015032209A (ja) * | 2013-08-05 | 2015-02-16 | 日置電機株式会社 | 定電流発生回路、定電流発生装置、および定電流発生方法、並びに、抵抗測定装置、および、抵抗測定方法 |
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