Input DC3V-12V Output DC12V-24V -48V 3A-20A DC-DC Converter

If you have been wondering how to boost a small 3V battery voltage to a significantly large 12V output, then this article can be very useful for you, which you can build and use it for the mentioned purpose.With this circuit you will be now able to apply a controlled boosted voltage and illuminate bigger LEDs rated to operate at 12V, with a 3V supply inputs.DC-DC converter INPUT DC3V-DC12VOUTPUT:DC12VOutput Current:3A  10A(Surge current)InputOutputP(Max)2.8V-12V5V-12V/24V/36V/48V100W