JPS53123174A - Failsafe dc voltage detecting circuit - Google Patents
Failsafe dc voltage detecting circuitInfo
- Publication number
- JPS53123174A JPS53123174A JP3775677A JP3775677A JPS53123174A JP S53123174 A JPS53123174 A JP S53123174A JP 3775677 A JP3775677 A JP 3775677A JP 3775677 A JP3775677 A JP 3775677A JP S53123174 A JPS53123174 A JP S53123174A
- Authority
- JP
- Japan
- Prior art keywords
- detecting circuit
- failsafe
- voltage detecting
- circuit
- voltage
- 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
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To block the operations of a level detecting circuit in the case of no input voltage or any trouble of a circuit by operating an oscillating circuit in response to the application of an input DC voltage.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3775677A JPS53123174A (en) | 1977-04-01 | 1977-04-01 | Failsafe dc voltage detecting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3775677A JPS53123174A (en) | 1977-04-01 | 1977-04-01 | Failsafe dc voltage detecting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53123174A true JPS53123174A (en) | 1978-10-27 |
Family
ID=12506303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3775677A Pending JPS53123174A (en) | 1977-04-01 | 1977-04-01 | Failsafe dc voltage detecting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53123174A (en) |
-
1977
- 1977-04-01 JP JP3775677A patent/JPS53123174A/en active Pending
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