This is a simple to use DC-DC step-up circuit. Use it to boost a lower voltage to an higher one. This circuit boasts a passive cooling system allowing you to power high power systems (led matrixes or motors for example).
switching power supply rated for up to 3A.We recommend keeping it under 1.8A without reasonable cooling. It has an adjustable voltage level from 0.8V ~ 20V so will handle the usual 3.3v, 5v, 6v, 12v etc