| 摘要 |
FIELD: electricity.SUBSTANCE: device containing a load, the first and second input terminals, the first and second output terminals, a switching transistor, an inductance, a discharge diode, a capacitor forming with inductance and inductance-capacitance filter of angle-shaped type, the resistive output voltage sensor, the unit of comparison of sensor voltage with voltage of the unit of reference voltage and the switching transistor control unit is also fitted with the unit of change of the current direction in a load. The unit is designed with a possibility of change of the current direction in a load.EFFECT: expansion of functionality of the device at its implementation, obtaining output voltage with randomly pre-set periodic and continuous form, in particular, sinusoidal, with keeping of properties of simplicity of circuits of its implementation and rigid load characteristic.4 dwg |
