SU502500A1 - Switch - Google Patents
SwitchInfo
- Publication number
- SU502500A1 SU502500A1 SU2017864A SU2017864A SU502500A1 SU 502500 A1 SU502500 A1 SU 502500A1 SU 2017864 A SU2017864 A SU 2017864A SU 2017864 A SU2017864 A SU 2017864A SU 502500 A1 SU502500 A1 SU 502500A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- switch
- transistor
- collector
- base
- key
- Prior art date
Links
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
- Electronic Switches (AREA)
Description
Транзистор 1 управл етс транзистором 2 от источника уиравл ющего напр жени 10 через управл ющий вход И и резистор 12.The transistor 1 is controlled by the transistor 2 from the voltage source 10 through a control input And and a resistor 12.
Формула и 3 о б р е т е ,н и Formula and 3 about b e e, n and
Переключатель на ключевом транзисторе, эмиттер которого соединен с выходной клеммой переключател и нагрузкой, а база подключена к коллектору управл ющего Транзистора , база которого соединена с источником управл ющего напр жени , отличающийс тем, что, с целью повыщени надежности , в него введен источник смещени , подключенный через соответствующие резисторы к коллектору и базе ключевого транзистора, при этом между коллектором ключевого транзистора и общей щипой включен стабилитрон.The switch on the key transistor, the emitter of which is connected to the output terminal of the switch and the load, and the base is connected to the collector of the control Transistor, the base of which is connected to the control voltage source, characterized in that, in order to increase reliability, a bias source is introduced into it, connected through the corresponding resistors to the collector and the base of the key transistor, while between the collector of the key transistor and the common pinch zener diode is turned on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2017864A SU502500A1 (en) | 1974-04-19 | 1974-04-19 | Switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2017864A SU502500A1 (en) | 1974-04-19 | 1974-04-19 | Switch |
Publications (1)
Publication Number | Publication Date |
---|---|
SU502500A1 true SU502500A1 (en) | 1976-02-05 |
Family
ID=20582569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2017864A SU502500A1 (en) | 1974-04-19 | 1974-04-19 | Switch |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU502500A1 (en) |
-
1974
- 1974-04-19 SU SU2017864A patent/SU502500A1/en active
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