DC DC/DC Converter Regulator Reducer Module - 12V 20A 240W 48V

48v To Dc 12v 20a 240w Dc/dc Converter Regulator Reducer Converter Dcdc ModuleWaterproof Level upgrade:IP68,moistureproof & antishock protection.More : in smart chip, full protection against over/under voltage input, overcurrent, overload, overhead, overtemperature and short circuit.Better Heat Dissipation:Upgraded fin type heat sink with a thick aluminum plate inside fixture to help to dissipate heat more efficiently.long life.Sturdy and Safe materials:die aluminum shell and high quality design.96% conversion efficiency:Synchronization rectification technologymultiple intelligent protection function with high conversion efficiency and stability.Colour: silverMaterial: metalSize: 7.4x7.4x3cmPackage Contents:1 * DC 4812V 20A Voltage ConverterOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/ 13cm.