... . Features 1. All using 105°C ling life electrolytic capacitors.2. Protections: short circuit/ OLP/ OVP3. Withstand 300VAC surge input ... 150-24 CE Approved Led Single Switching Power Supply 150W 2. Specification Model OutputTolerance VoltageRipple and NoiseEfficiencyNES-150-3.33.3V ... ,4,5,6,8,11,ENV20504,EN61000-6-2(EN500282-2)10. Connection: Terminal block for input and output11. Dimension (L*W*H): ...