This converter boosts voltages 10-32V to 12-35V, and delivers 6A of current, with an efficiency that reaches to 94%! Which makes it a great component to your high-powered circuits. In order to achieve the high power criteria, it needs to be connected to a heat sink, or the module will not be able to give a high current. 

The module does not feature reverse polarity protection, hence, care must be taken when using it