The switch power includes:S, D, T, Q seriess type .features:1)Multiplicity appearance 2)compact volume 3)Built-in EMI filter 4)100% full load burn-in test 5)High repeat orientation precision,high reliability,uniersal input 6)Many output form 7)Protection:over,short circuit,over voltage inverted connecting protection 8)PFC function: >98% 9)Many output form 10)1 year warranty 11)High on-off frequency commonly 600Hz 12)Dustproof,vibration-proof,waterproof and oil-proof,and strong protection distribution 13)Adopt envelop glue,temperature resist,and oil-proof colophony in it 14)Limit upgrade product.The detailed technical data, please send the mail to come to inquire . Low-price quality merchandis