36V/48VDC to 13.8VDC 5A to 100A Single Output Step Down IP68 Non-isolated DC-DC Converter

48V to 13.8V Series

This highly efficient switch mode step-dwon DC-DC converter converts an input voltage of 48 VDC nominal (range 35 VDC to 60 VDC) to a highly regulated output voltage of 13.8 VDC nominal. These DC-DC converters is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include waterproof, overcurrent,short-circuit and overvoltage protection.

Model No.	Input voltage	Output voltage	Output current	Rated power	Efficiency	Size
SDJ-48S13R805	30-60VDC	13.8VDC	5 Amps	69W	92.20%	64*57*22mm
SDJ-48S13R810Z	30-60VDC	13.8VDC	10 Amps	138W	93.70%	64*57*22mm
SDJ-48S13R815	30-60VDC	13.8VDC	15 Amps	207W	95.80%	74*74*32mm
SDJ-48S13R820	30-60VDC	13.8VDC	20 Amps	276W	95%	74*74*32mm
SDJ-48S13R830	30-60VDC	13.8VDC	30 Amps	414W	95.30%	100*80*39mm
SDJ-48S13R840	30-60VDC	13.8VDC	40 Amps	552W	96.30%	100*80*39mm
SDJ-48S13R850M	30-60VDC	13.8VDC	50 Amps	690W	97%	100*80*36mm
SDJ-48S13R860M	30-60VDC	13.8VDC	60 Amps	828W	96.50%	100*80*36mm
SDJ-48S13R880	30-60VDC	13.8VDC	80 Amps	1104W	96%	140*120*42.5mm
SDJ-48S13R8100	30-60VDC	13.8VDC	100 Amps	1380W	97%	140*120*42.5mm

More details,please see datasheet.

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