Electrifier XL6019 DC-DC Step-Up Boost Module 5V-40V Adjustable | Steps up low DC to higher regulated voltage | Within 3A continuous | Multi-turn fine tuning | Screw-terminal wiring

The Electrifier XL6019 DC-DC Step-Up Module raises a low DC input to a higher, steady output, giving makers and technicians a compact way to power devices that need more voltage than their source provides. Feed it from a 3V to 35V supply and set the output between 5V and 40V to run 12V, 19V, 24V or 36V loads from a battery pack, solar panel, USB line or an existing bench rail — useful whenever a project needs more voltage than the available source. At its core is the XL6019, a monolithic boost regulator with an integrated N-channel power MOSFET and current-mode control. Fixed-frequency switching and an internal feedback loop hold the output voltage stable as the input sags or the load changes, while a 47µH shielded inductor and a non-synchronous Schottky path handle the energy transfer. A 10K multi-turn trimmer potentiometer lets you set the output in fine increments and lock it in, and a red indicator LED confirms the board is powered. Input and output each land on a screw terminal block, so wiring is quick and stays secure without soldering. The module accepts up to a 5A peak switch current, with continuous output best kept within 3A and total throughput within roughly 30W. That headroom suits adjustable bench supplies, LED and lighting drivers, solar and battery step-up, automotive and 12V to 24V conversion, and general prototyping where a clean, higher rail is needed. Because the output is fully adjustable, one board re-tasks across projects instead of stocking several fixed-voltage converters. Built as part of the Electrifier DC-DC power range, this step-up module is produced in an ISO-certified facility and backed by a 1-year warranty with India-based brand support, so it arrives tested and ready to wire into your project.