72V to 12V 20A 240W DC to DC Converter

Nelso is the manufacturer of high precision, high-reliability DC to DC Converter in Kolkata, India. DLS-7212DC series is designed to provide 72V DC to 12V DC power conversion with output current up to 20A/240W 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

Automotive

Telecommunications

Distributed power

Defense

Aerospace

Medical

Technical Specification

Model Number: DLS-7212DC
Input Voltage 72V DC
Input Voltage Range 66V-85V DC
Output Voltage 12V DC
Output Current 6A-20A
Output Power 72W-240W
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 Natural air cooling
Operating Temperature -20 to +80 ℃
Storage Temperature -55 to +105 ℃
Weight 1200gm
Dimension(LxWxH) 193 x 142 x 70 mm