PoE transformer SMD Dimensions L x W x H: 17.5 x 22.1 x 8.3 mm Temperature range: -40 ... +125 °C Output voltage: 1.8 V Transformation ratio: 1:0.39:0.07:0.07:0.07 Current carrying capacity (PoE versions): 1000 mA Dielectric strength: 1500 VAC