36V to 28V 2.5A 70W DC to DC Converter

Nelso is the manufacturer of high precision, high-reliability DC to DC Converter in Kolkata, India. DLS-3628DC-LW series is designed to provide 36V to 28V power conversion with output current up to 2.5A/70W 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-3628DC-LW
Input Voltage 36V DC
Input Voltage Range 33V-45V DC
Output Voltage 28V DC
Output Current 1A-2.5A
Output Power 28W-70W
Topology Transformer isolated flyback 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 Natural air cooling
Operating Temperature -20 to +80 ℃
Storage Temperature -55 to +105 ℃
Weight 550gm
Dimension(LxWxH) 146 x 84 x 57 mm