480-Watt DIN Rail Mount DC to DC Converter

DDR-480

Description

The MEAN WELL DDR-480 series DC to DC converters have been designed to comply with standards EN50155 and EN45545-2, so they are suitable for use on locomotives and passenger trains or trams. They are only 85.5mm wide and have a wide 2:1 input voltage range. There are three input options:

16.8~33.6 VDC
33.6~67.2 VDC
67.2 ~ 154VDC

The output voltage can be adjusted via the built-in potentiometer and these DC converters have a 150% peak load capacity. For safety the DDR-480 DC converters have 4KVdc reinforced input / output isolation. There is also a DC OK relay contact for remote status monitoring.

Up to 4 units can be connected in parallel to deliver up to 1920-Watts of power.

Refer to table below for models in the range:

Images are for reference only, refer to product data sheet

Models in this series

	Output			Input
	DC Voltage	Power	Rated Current	Input Efficiency	Input Voltage
DDR-480B-12	12V	400.8W	0 ~ 33.4A	90.00%	16.8 ~ 33.6VDC
DDR-480B-24	24V	480W	0 ~ 20A	91.00%	16.8 ~ 33.6VDC
DDR-480B-48	48V	480W	0 ~ 10A	90.50%	16.8 ~ 33.6VDC
DDR-480C-12	12V	400.8W	0 ~ 33.4A	91.00%	33.6 ~ 67.2VDC
DDR-480C-24	24V	480W	0 ~ 20A	92.00%	33.6 ~ 67.2VDC
DDR-480C-48	48V	480W	0 ~ 10A	92.00%	33.6 ~ 67.2VDC
DDR-480D-12	12V	400.8W	0 ~ 33.4A	91.00%	67.2 ~ 154VDC
DDR-480D-24	24V	480W	0 ~ 20A	92.00%	67.2 ~ 154VDC
DDR-480D-48	48V	480W	0 ~ 10A	93.00%	67.2 ~ 154VDC