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Control circuit for load in motor vehicle, has permanent magnet and auxiliary coil opposing the saturation of inductors of filters and prebiasing inductors in chosen direction
Control circuit for load in motor vehicle, has permanent magnet and auxiliary coil opposing the saturation of inductors of filters and prebiasing inductors in chosen direction
Control circuit has chopping circuit, LC filters (F1,F2), permanent magnet and auxiliary coil. Permanent magnet and auxiliary coil oppose the saturation of inductors of LC circuit of LC filters and prebias the inductors in chosen direction. Chopping circuit delivers chopping signals at two different outputs (A,B) connected to inputs of LC filters. An Independent claim is also included for control process.
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