Patent ID: 9214819
Filing Date: 2015-12-15
Classification: B60L,H02J,H02M,Y02T

Abstract:
1. A DC/DC converter circuit, comprising: at least two DC/DC converters; and a low-pass filter; wherein the DC/DC converters in each case have one input side and one output side, and the DC/DC converters are connected to each other in series on the output sides, and wherein the low-pass filter is post-connected to the DC/DC converters which are connected in series to one another, and wherein the low-pass filter smoothes the output voltage generated by the DC/DC converters at the output sides of the DC/DC converters; wherein at least one of the DC/DC converters includes a primary circuit and a secondary circuit, the primary circuit having a primary-side transformer coil and the secondary circuit having a secondary-side transformer coil, and the primary-side transformer coil and the secondary-side transformer coil are connected to each other to form a transformer; and wherein: