Such box type DCDC converter, a wide input voltage range of 18~106V, can provide 360W, regulated DC output voltage with high efficiency; The power module offers input UVLO, output over current limit, short circuit, output over voltage, over temperature, and input reverse polarity protections. It has an option for intergrated fuse holder and enable on/off function. It also has parallel function; and allows a wide operating temperature range of –40°C to +75°C. With creative design technology and optimization of component placement, this converter possess outstanding electrical and thermal performance, as well as high reliability under extremely harsh operating conditions. All products meet IP67 protection.