A 500-W Isolated DC-DC Power Supply

A 500-W isolated dc-dc power supply, Power-One's PDC500-1024D converts a 48-V bus to 24 V while complying with EN61000-4-4 and EN61000-4-5 input transient standards. Several features distinguish this power converter from the bricks—U-channel packaging, the option of an ac input version, surge/electrical fast transient capabilities, and "Full" rather than "Basic" insulation. The 9- by 5- by 2.5-in. power converter costs $489 each per 100. Further information may be found at www.power-one.com.