Ⅰ.HT 120E POWER ADAPTOR size（unit：mm）Featuresinput range 180 ~ 264VACHigh efficiency up to 90.5%Protections: Short circuit /Over current/ Over voltage / Over temperatureClass power unit, no FGEnergy efficiency Level VICompliance to IEC/EN 61558-1,-2-16 and IEC/EN 60335-1(except for OWA-120E-48,54) for household applianceFanless design, cooling by free air convectionClass 2 power unitNo load power consumption <0.15WComply with EU ErP?5 years warrantyApplicationsRobotic lawn mowerHousehold applianceBattery chargingGeneral electronic products industy or humid environmentDescriptionOWA-120E is a 120W AC/DC, class II(no FG) external power supply series pinpointing the moistureproof feature. The fully-potted silicone inside the plastic enclosure enhances the heat dissipation; it also benefits that the power body of OWA-120E achieves P67 level so that this series specializes the application in which the damp, humidity or dust resistance is needed for the external power supply.OWA-120E follows the latest energy efficiency demand, and is compliant with EU ErP and meets Code of Conduct(CoC) Version 5; the no load power consumption is less than 0.15W. It is certified with EN 61558-2-16; moreover, the compliance to EN 60335-1 for selected models can greatly simplify the system design such as household appliances.OWA-90E adopts the universal input range from 180VAC to 264VAC. With the working efficiency up to 90.5%,OWA-120E is cooled by free air convection; the workin gtemperature ran ges from -40C° to +70 C°