Bosytro 12V 125A 1500W Dc Switching Power Supply Adapter Psu Ac 110V / 220V Dc 12V Transformer Adapter, For 3D Printer,Cctv Came

?Description Of Power Supply Parameters? Output Voltage: 12V (Constant Pressure Non-Adjustable) Current Range (Electric Current): 0 To 125A Rated Power: 1500W Input Voltage: Ac110V/220V (85-145V /185-265V) Please Switch The Appropriate Voltage Before Use Opening Difference: +/-1%.< Br> Efficiency: 80%.< Br> Frequency Is: 50-60Hz Temperature Coefficient: 0.03%/C (0~50C) Operating Temperature: -10~60? Humidity During Operation: 20-90%Rh Storage Temperature: -20?~85? Humidity During Storage: 10%~ 95%Rh Size: 245*125*65Mm (L*B*H) Net Weight: 1.45Kg Connection L: Ac Input Fire Line.< Br> N: Ac Input Null Conductor G: Grounding Line -V:Negative (Dc Output) +V:Positive (Dc Output) Caution Note: The Actual Power Is 80% Of The Rated Power Of The Power Supply (Example: If The Power Of Your Device Is 800 Watts, You Need To Buy A Power Supply With 1000 Watts Or More). When Used Indoors, The Power Supply Is Not Waterproof. It Is Normal For The Power Supply To Have A Built-In Fan And Make A Noise When It Is Working.