The DC-DC Adjustable Boost Converter 2 A (2–24 V to 28 V) Module is a step-up voltage regulation device designed to convert a lower DC input voltage into a higher adjustable DC output. It supports an input range of 2–24 V DC and provides an output voltage adjustable up to 28 V DC, with a maximum output current of 2 A under suitable conditions. The module operates with high conversion efficiency up to approximately 93%, enabling efficient power transfer in low-voltage systems. It is suitable for portable electronics, battery-powered devices, and embedded applications requiring elevated DC voltage. The compact PCB design allows integration into space-constrained electronic assemblies.