... , 12v power supply 2. built-in EMI filter ,100% load test 3.Full range of input voltage Product Electric ParametersInput ... specificationInput voltageAC90V---264VInput frequency47-63HzInput surge20A@120VAC 40A@230VACOutput specificationOutput voltage can be adjusted±10%Start-up ... , 40W, 60W, 100W, 120W, 150W, 200W, 350W, 400W available. 12V/24V DC 350W LED Power Supply