JPS5437559A - Detection circuit for direct-current voltage - Google Patents
Detection circuit for direct-current voltageInfo
- Publication number
- JPS5437559A JPS5437559A JP10442877A JP10442877A JPS5437559A JP S5437559 A JPS5437559 A JP S5437559A JP 10442877 A JP10442877 A JP 10442877A JP 10442877 A JP10442877 A JP 10442877A JP S5437559 A JPS5437559 A JP S5437559A
- Authority
- JP
- Japan
- Prior art keywords
- direct
- detection circuit
- current voltage
- emitter
- voltages
- 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
- Circuit For Audible Band Transducer (AREA)
Abstract
PURPOSE: To enable a simple circuit to detect positive and negative DC voltages, and to increase both input impedance and input sensitivity by extracting a detection signal from the connection point between an emitter and collector.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10442877A JPS5437559A (en) | 1977-08-30 | 1977-08-30 | Detection circuit for direct-current voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10442877A JPS5437559A (en) | 1977-08-30 | 1977-08-30 | Detection circuit for direct-current voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5437559A true JPS5437559A (en) | 1979-03-20 |
Family
ID=14380400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10442877A Pending JPS5437559A (en) | 1977-08-30 | 1977-08-30 | Detection circuit for direct-current voltage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437559A (en) |
-
1977
- 1977-08-30 JP JP10442877A patent/JPS5437559A/en active Pending
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