Lear Automotive (eeds) Spain, S.l.

Joan Fontanilles Pi&ntilde;as

Jordi Bigorra Vives

Carles Borrego Bel

Jordi Giro Roca

Luis Martinez-Salamero

Javier Maixe Altes

Hugo Valderrama Blavi

The invention is designed for vehicles having two electrical power supply systems and corresponding differentiated voltage level charges and two batteries operating at a first and a second voltage level. A bidirectional voltage converter cooperates with both systems whose input and output stages are galvanically insulated and include a switch. The batteries are connected to said input and output at a first and a second voltage level so that said bidirectional converter can provide a first reduced voltage mode and a second increased voltage mode. The passive components, e.g. the magnetic components and capacitances, of said stages have been chosen to provide an identical transitional behavior in both modes when a disruption occurs in the regulating system either in the charge or the input voltage.

Growing community of inventors

Valls, Spain

Joan Fontanilles Piñas

Growing community of inventors

Valls, Spain

Joan Fontanilles Pi&ntilde;as

Joan Fontanilles Piñas