350DNC40-12-CG

The Bel Power Solutions 350DNC40-12 Series, specifically the 350DNC40-12-CG model, is a high-power DC/DC converter designed for demanding applications in hybrid and electric vehicles. It efficiently converts high DC voltages to lower DC voltages (12/24 V DC) required for accessories.

This convection-cooled unit operates within an input voltage range of 240 to 450 VDC and delivers up to 3300W of output power. Key electrical specifications include a typical efficiency of 92%, an adjustable output voltage trimmed via CAN bus, and comprehensive protection features such as over-temperature, output overvoltage, and overcurrent protection. It also includes input and output reverse polarity protection.

The 350DNC40-12-CG features full galvanic isolation between input and output, ensuring safety and system integrity. Its robust design is evident in its IP65 and IP67 protection degrees, making it suitable for harsh environments. The converter is E-Mark approved, with approval number E13*10R00*10R05*13824*00.

Designed for chassis mounting, this enclosed converter has dimensions of 350.0mm x 341.5mm x 187.0mm. Its operating temperature range is -40°C to 45°C. The integrated CAN bus serial interface facilitates communication and control, making it a versatile solution for medium to heavy-duty on- and off-highway vehicles.