... packing; 1pc/box, 60pcs/cartonDelivery Detail:2-3weeksSpecifications1.switching power supply 2..ac input range selected by switch 3.high ... ,high reliability,low cost 4.low ripple noiseSpecifications(Industrial switching power supply) Input Voltage Range90~130VAC / 180~260 VAC 47 ... : Current limiting, delay shut down o/p voltage, re-power on to recoverOver Voltage110%~135% Protection type: Shut down o ...