Features 1、This power converter uses an aluminum alloy shell, which is shockproof and has better heat dissipation. 2、The DC voltage regulator is potted with imported high‑quality thermal silica gel, which is waterproof and dustproof. 3、This reducer power converter has imported components, such as: Black gold steel, TI, Ruby, etc. 4、The reducer power converter has a wide voltage input and a conversion efficiency of up to 96%. 5、This voltage reducer converter can work for more than 100,000 hours with stable performance. Specification Material: Aluminum Alloy + Silicone Model: WG-48S13R830 Conversion Efficiency: 96% Output Current: 30A Output Rated Power: 414W Waterproof Rating: IP68 Working Temperature: -35℃~+80℃ Product Size: Approx. 10 x 8 x 4cm / 3.9 x 3.1 x 1.6in Package List 1 x Power Converter