?AC input: 115V AC, 5A / 60Hz, 230V AC, 3A / 50Hz ?Efficiency: 65% (min) at full load ?Storm-proof, protection against power surges ?Ultra low acoustic noise ?Special design of the socket(on the side) ?Output over-voltage and over-current protection ?Short circuit protection ?Low ripple noise and high efficiency ?100% burn-in tested ?100% high-pot tested