The 700DNG40-24-8 from Bel Power Solutions is a Buck DC-DC Converter that converts an input voltage of 450 - 900 V to an output voltage of 28 V. This converter delivers an output power of up to 4000 W and has an efficiency of 95%. It is based on the second generation technology that creates DC voltages to support hybrid and electric vehicles and other low-voltage accessories. This DC-DC converter ensures very high efficiency, high reliability, low output voltage noise, and excellent dynamic response to changes in input or load. It can be paralleled with up to 8 converter units to deliver high-output power and robustness.

This E-mark-certified converter integrates a CAN bus serial interface for remote monitoring and control of status and provides an option for CAN FD and cybersecurity to enhance protection. It is equipped with adjustable over-voltage protection (OVP), over-current protection (OCP), over-temperature protection (OTP), and reverse polarity protection to prevent short-circuit or over-heating-related damages. This RoHS-compliant converter is available in an IP67/IP6K9K-rated Aluminum module that measures 264 x 55 x 355 mm and is ideal for construction, marine, on/off-highway vehicles, ground support, and mining (underground) applications.