700DNC40-24 - 4000W, 24V, DC-DC HEV Down Converter

The Bel Power Solutions 700DNC40-24-xG is a 4kW DC/DC Converter that creates DC voltages in hybrid and electric vehicles suitable to power low voltage accessories. Liquid cooled or convection cooled DC/DC converter operates at input voltages from 400 to 850 VDC and delivers power range up to 4000 W / 3300 W (liquid / convection cooled model). Features include very high efficiency, high reliability, low output voltage noise, and excellent dynamic response to load/input changes.

Specifications

Very high efficiency up to 93%
Input voltage range: 400-850 VDC
Up to 4 kW power
Output Voltage: 24 VDC
Full galvanic isolation between input and output
CAN bus serial interface
E-MARK E12*10R00-10R05*13669

Features

Adjustable output voltage
Liquid or convection cooled models available
Protection degree IP65 and IP67
Over temperature, output overvoltage and overcurrent protection, input and output reverse polarity protection

Datasheets and Drawings

700DNC40-24 Datasheet

Technical Documents

An Alternative to the Alternator, PSD Magazine Article (Dec 2018) oPDF

Industrial Auxiliary Power, Charged Magazine Article (Sept-Oct 2017) Video

eMobility Product Family Overview Video

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SPECIFICATIONS

Specifications

Very high efficiency up to 93%
Input voltage range: 400-850 VDC
Up to 4 kW power
Output Voltage: 24 VDC
Full galvanic isolation between input and output
CAN bus serial interface
E-MARK E12*10R00-10R05*13669

Features

Adjustable output voltage
Liquid or convection cooled models available
Protection degree IP65 and IP67
Over temperature, output overvoltage and overcurrent protection, input and output reverse polarity protection