| 摘要 |
FIELD: electric engineering. ^ SUBSTANCE: device has compound adjusting element 1, force transistor 2, synchronization transistor 3, discordance signal amplifier 4, resistor 5, protective transistor 6. when main power fails, protective transistor opens to lift voltage from collector of transistor 3 and amplifier 4. this provides protection for transistor 3 from overload and increases reliability of stabilizer operation. ^ EFFECT: higher reliability, higher efficiency. ^ 2 dwg |
