JPS5320542A - Protect signal generating circuit for abnormal voltage - Google Patents
Protect signal generating circuit for abnormal voltageInfo
- Publication number
- JPS5320542A JPS5320542A JP9490276A JP9490276A JPS5320542A JP S5320542 A JPS5320542 A JP S5320542A JP 9490276 A JP9490276 A JP 9490276A JP 9490276 A JP9490276 A JP 9490276A JP S5320542 A JPS5320542 A JP S5320542A
- Authority
- JP
- Japan
- Prior art keywords
- signal generating
- generating circuit
- abnormal voltage
- protect signal
- circuit
- 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
Abstract
PURPOSE: To simplify and miniaturize a circuit constitution by providing a control transistor to send out a protecting signal from the voltage between the collector and the emitter when a sudden change occurs in the supplied voltage, which makes it possible to provide this circuit only in a power circuit required to be protected.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9490276A JPS5320542A (en) | 1976-08-11 | 1976-08-11 | Protect signal generating circuit for abnormal voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9490276A JPS5320542A (en) | 1976-08-11 | 1976-08-11 | Protect signal generating circuit for abnormal voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5320542A true JPS5320542A (en) | 1978-02-24 |
Family
ID=14122948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9490276A Pending JPS5320542A (en) | 1976-08-11 | 1976-08-11 | Protect signal generating circuit for abnormal voltage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5320542A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050254A2 (en) * | 1980-10-18 | 1982-04-28 | Felten & Guilleaume Fernmeldeanlagen GmbH | Electronic time element |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4894847A (en) * | 1972-03-16 | 1973-12-06 |
-
1976
- 1976-08-11 JP JP9490276A patent/JPS5320542A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4894847A (en) * | 1972-03-16 | 1973-12-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050254A2 (en) * | 1980-10-18 | 1982-04-28 | Felten & Guilleaume Fernmeldeanlagen GmbH | Electronic time element |
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