SU712892A1 - Arrangement for protecting transistorized inverter from overloads and short-circuitings in load circuit - Google Patents
Arrangement for protecting transistorized inverter from overloads and short-circuitings in load circuit Download PDFInfo
- Publication number
- SU712892A1 SU712892A1 SU782621480A SU2621480A SU712892A1 SU 712892 A1 SU712892 A1 SU 712892A1 SU 782621480 A SU782621480 A SU 782621480A SU 2621480 A SU2621480 A SU 2621480A SU 712892 A1 SU712892 A1 SU 712892A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- transistor
- protecting
- load circuit
- overloads
- base
- Prior art date
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- Protection Of Static Devices (AREA)
Description
через врем , равное времени зар да конденсатора 8 через резистор 7. Когда ток базы, а соответственно и ток коллектора достигает порога срабатывани реле 11, контакты 11 замкнутс и включат цепь управлени силового транзисторного инвертора .after a time equal to the charging time of the capacitor 8 through the resistor 7. When the base current, and accordingly the collector current reaches the operation threshold of the relay 11, the contacts 11 close and turn on the control circuit of the power transistor inverter.
Если аварийный режим в цепи нагрузки инвертора не будет устранен, все процессы повтор тс через интервал времени, определ емый временем зар да цепи 7, 8, 10.If the emergency mode in the load circuit of the inverter is not eliminated, all processes are repeated after a time interval determined by the charge time of the circuit 7, 8, 10.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782621480A SU712892A1 (en) | 1978-06-02 | 1978-06-02 | Arrangement for protecting transistorized inverter from overloads and short-circuitings in load circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782621480A SU712892A1 (en) | 1978-06-02 | 1978-06-02 | Arrangement for protecting transistorized inverter from overloads and short-circuitings in load circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU712892A1 true SU712892A1 (en) | 1980-01-30 |
Family
ID=20767115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782621480A SU712892A1 (en) | 1978-06-02 | 1978-06-02 | Arrangement for protecting transistorized inverter from overloads and short-circuitings in load circuit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU712892A1 (en) |
-
1978
- 1978-06-02 SU SU782621480A patent/SU712892A1/en active
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