... 3.high reliabiltity 4.packaging standard switch mode power supply,switching power supply single output,power supply,high reliabiltity MODELSPECIFICATIONS-15-5S-15-12S -15 ... 10500Hz,2G 10min./1 cycle , period for 60min, each along X, Y, Z axesWITHSTAND VOLTAGEI/P-O/P:1.5KVAC, I ... providing technical support, complete and spotless quality guarantee. switch mode power supply S-15-15 quality guaranteed