Product Name:VCB4810EBO-300WFR3-N Open Frame DC to DC Converter;Model Number:DC-DC series;Keyword:Board Mount Open Frame DC DC Converter Switching Power Supply;Power(W):300W;Vin(VAC):48(36-75)VDC;Vin(VDC):48(36-75)VDC;Vout(VDC):5V 12V 15V 24V 28V 48V;Pac