FIELD: radio engineering; second-degree protective gear for radio transmitters and remote-control amplifiers.
SUBSTANCE: proposed device primarily designed to protect output stages of transmitters built around transistors against electromagnetic surges in the course of transmitter operation has delay line, transmitter, controlled shunting parts, transformer, resistors, diodes, as well as additionally introduced second delay line, and step-up transformer.
EFFECT: enhanced efficiency of protective gear.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR PROTECTING TRANSMITTERS FROM IMPULSE OVERVOLTAGES | 1987 |
|
SU1840086A1 |
| RECTIFIER SET OVERVOLTAGE PROTECTION DEVICE | 1991 |
|
RU2043216C1 |
| OVERVOLTAGE PROTECTION DEVICE FOR CONVERTER OF DC TRACTION SUBSTATION | 0 |
|
SU1756183A2 |
| APPARATUS FOR PROTECTING D.C. TRACTION SUBSTATION CONVERTER FROM OVERVOLTAGE | 0 |
|
SU1570939A1 |
| RADIO TRANSMITTER SURGE VOLTAGE PROTECTIVE DEVICE | 1985 |
|
SU1840152A1 |
| GENERATOR OF HIGH-VOLTAGE PULSES FOR STARTING OF CONTROLLED VACUUM ARRESTERS | 2018 |
|
RU2684505C1 |
| FORWARD CONVERTER WITH SYNCHRONOUS RECTIFICATION AND ACTIVE OVERVOLTAGE LIMITATION | 2020 |
|
RU2743574C1 |
| METHOD OF ELECTRIC POWER SUPPLY AND DEVICE FOR ITS IMPLEMENTATION | 2015 |
|
RU2624822C2 |
| POWER SWITCH CONTROL CIRCUIT BASED ON IGBT OR MIS TRANSISTORS | 2022 |
|
RU2785321C1 |
| RADIO RECEPTION PROTECTION DEVICE UNDER CONDITIONS OF COMPLEX ELECTROMAGNETIC ENVIRONMENT OF SHIP | 2019 |
|
RU2723434C1 |
