... efficiency,low temperature -inner with EMI filter 200w rainproof switching power supply 12v 1.Features:–With short circuit protection ,over load protection.– ... product are widely used in monitor equipment ,instrument,LED lighting,LED dispaly ect,power application.3.Specification Item No. output Tol. Ripple ... %-95%RHoutput feature chart &static characteristics 200w rainproof switching power supply 12v