| 摘要 |
This stabilizer is used for feeding microprocessor systems. It transforms a direct electric circuit voltage with two nominal values - 220V and 110V - at the same transfer relation of the high-frequency transformer and reduced diffused power. The stabilizer contains an input bridge rectifier (1), a key transistor (2), four condensers (3, 6, 9 and 18), two diodes (7 and 16), dial (11), shortener (17) and a high-frequency transformer. The two secondary windings (13) of this transformer, via their respective rectifiers (14), are connected to a control bloc (15), whose outlet is connected to the base of the key transistor.
|
