Design and Study of a DC/DC Converter for High Power, 14.4 V and 300 A for Automotive Applications

The shortage of the automotive market in relation
to options for sources of high power car audio systems, led to
development of this work. Thus, we developed a source with stabilized
voltage with 4320 W effective power. Designed to the voltage of
14.4 V and a choice of two currents: 30 A load option in battery
banks and 300 A at full load. This source can also be considered as
a source of general use dedicated commercial with a simple control
circuit in analog form based on discrete components. The assembly of
power circuit uses a methodology for higher power than the initially
stipulated.





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