Electrifier 400W Boost Converter Step-Up Module 8.5-50V to 10-60V 15A | Separate voltage and current trimmers, default 19V output, screw-terminal input and output, dual aluminium heatsinks

The Electrifier 400W Boost Converter steps a lower DC voltage up to a higher, adjustable DC output, making it a practical building block whenever your source sits below the voltage your load needs. Feed it anywhere from 8.5 to 50V and set the output across a 10 to 60V window using the onboard voltage trimmer; the module leaves the factory preset to 19V, so you can wire it in, confirm operation, and dial in your target afterwards. Because this is a boost topology, the output is always taken above the input voltage rather than below it. Two separate trimmers handle regulation: one sets output voltage and a second limits output current, giving you constant-voltage and constant-current behaviour from one board. That combination suits LED driving, bench charging of battery packs, and adjustable supplies for prototyping, where holding a current ceiling matters as much as setting the voltage. Input and output both terminate in 2-pole screw terminals, so supply and load wires clamp directly with no soldering, and swapping a connection takes seconds. The board accepts up to 15A of input current and carries a 400W peak rating. These are maximum figures, not continuous ratings — size your wiring, source and cooling for the load you actually run, and keep airflow over the two finned aluminium heatsinks when working near the top of the range. Note that on a step-up stage, output current is lower than input current as the voltage rises. It is best suited to makers, repair benches and small integrators who need a flexible, adjustable step-up supply rather than a fixed brick. Every unit is produced in ISO-certified manufacturing and backed by a one-year Electrifier warranty.