Advanced Energy Industries (AEIS) came out with quarterly earnings of $1.74 per share, beating the Zacks Consensus Estimate of $1.47 per share. This compares to earnings of $0.98 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +18.37%. A quarter ago, it was expected that this maker of power-conversion products would post earnings of $1.28 per share when it actually produced earnings of $1.5, delivering a surprise of +17.19%.Ov ...