FIELD: electric engineering, in particular, systems for control of single-phase reactive electric motor for home appliances. SUBSTANCE: device has switches and reverse diodes, load. Electric motor winding is connected to switches and external power supply in series. Control circuit has comparator, AND gate, current detector, reference voltage source, comparator, univibrator. In addition device has second univibrator, which input is connected to output of control gate and which output is connected to control input of first switch. EFFECT: increased regulation capabilities. 3 cl, 4 dwg
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Authors
Dates
1997-10-27—Published
1995-08-01—Filed