FIELD: electricity.
SUBSTANCE: light system includes the first lighting module and second lighting module connected to the first one in parallel. During each cycle of alternating current the first lighting module conducts current at the first cycle area while the second lighting module conducts current at the second cycle area. In case of these currents joining the total current supplied from the power supply source in essence corresponds to the shape of applied alternating voltage. In this connection occurring distortion is minimal and low level of distortion by higher harmonics is achieved.
EFFECT: lower level of distortion by higher harmonics.
19 cl, 19 dwg
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