TDK-Lambda I6A4W020A033V DC-DC Converter, 3.3 → 15V dc/ 20A Output, 9 → 53 V dc Input, 250W, PCB Mount,

Ideal for creating additional high current output voltages from a single output 12V or 24V AC-DC power supply, the highly efficient I6A series of step-down converters include the basic I6A supplying up to 14A, the wide input range i6A4W supplying up to 20A, and the i6AN allowing the creation of negative voltages delivering currents up to 8A.With an efficiency of up to 98%, these 1/16th brick format non isolated converters offer a cost effective solution with an adjustable output range of 3.3V to 24V (I6A), 3.3V to 15V (I6A-4W) and -3.3V to -30V (I6A-N). The I6A series are suitable for use in medical, communications, industrial, test and measurement, broadcast and portable equipment.

Step-down (Buck) Non-isolated POL Converter
250W in a 1/16th brick package
Very high Efficiency up to 98%
Wide Output Adjustment 3.3 to 40V
Minimal External Components Needed