72V to 48V 15A 720W DC-DC Converter

Nelso is the manufacturer of high precision, high-reliability DC-DC Converter in Kolkata, India. DLS-7248DC-HW series is designed to provide 72V to 48V power conversion with output current up to 15A/720W as per customer requirement for heavy-duty applications.

Input-output isolation
High efficiency
High precision
Wide input voltage range
Reverse polarity protection
Voltage transient protection
Overload protection
Short circuit protection
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Application Area



Distributed power




Technical Specification

Model Number: DLS-7248DC-HW
Input Voltage 72V DC
Input Voltage Range 66V-85V DC
Output Voltage 48V DC
Output Current 11A-15A
Output Power 528W-720W
Topology Transformer isolated forward converter
Efficiency >80% Typical
Ripple <150mV
Enclosure Enclosed
Reverse Polarity 100V DC
Line Regulation ± 1%
Load Regulation ± 5% at terminal block
Frequency 80 KHz
Cooling Forced convection cooling
Operating Temperature -20 to +80 ℃
Storage Temperature -55 to +105 ℃
Weight 1400gm
Dimension(LxWxH) 242 x 155 x 95 mm