Features: 1.Perfect Configured: The input rated voltage is 12v 24v DC, input voltage range is 9?40v DC, conversion efficiency is 90%, output voltage is 24v dc, output power is 144W. 2.Safe Operation: Designed with smart chip, features over current, over load, low load, short circuit, over heat intelligent protection. 3.High Performance: Compact aluminum shell with epoxy potting, IP68 waterproof, anti dust, anti shock protection, and better heat dissipation. 4.Fine Workmanship: The voltage converter has high conversion efficiency, with low heat generation, adopts aluminum case, ensure stable performance and high reliability. 5.Applicable: Suitable for automobiles, ships, yachts, railways, aviation, instrumentation, communications, wind energy photovoltaic systems, LED fields.Specification:Item Type: DC Voltage Reducer_x005f_x000D_Material: Aluminum_x005f_x000D__x005f_x000D_Input Rated Voltage: 12V 24V DC_x005f_x000D_Input Voltage Range: 9-40V DC_x005f_x000D_Conversion Efficiency: 90%_x005f_x000D_Output Voltage: 24V DC_x005f_x000D_Output Current: 6A_x005f_x000D_Output Power: 144W_x005f_x000D_Voltage Regulation Frequency: