straight talk on power supply- bit fury

[twoturbo]

Hi.  I have a bitfury setup, and I see a couple of things about power supply requirements and such, but what I never see is an actual recommendation on a particular power supply brand and model number.  Since I don't have a degree in electrical engineering, is there any way to sort this out in basic terms with recommendations?  I am in America, and have just one card to run right now.