XH-M401 DC-DC Step Down Buck Converter Power Supply Module XL4016E1

A higher current step-down module built on the XL4016E1, rated well above the common 3 and 5 amp boards. Designed for demanding DC applications: LED arrays, motor supplies, battery charging and equipment that draws sustained current. A large heatsink is fitted, and forced airflow is worth adding for continuous operation near the rating. Higher current capability than common buck modules; Large heatsink for sustained high load; Adjustable output via multi-turn potentiometer; Suits LED arrays and motor supplies