GALYGG DC 12V 33A 400W Switching Power Supply,for LED Strip Lights,Electronic Equipment,Computer Project,3D Printer

Size:400 Watt Parameter - Watts: 400W - Input Voltage: AC110V-220V - Output Voltage: DC 12V - Output Current: 33A - Frequency: 50/60Hz - Shell Material: Aluminium Application - Only indoor use, non-waterproof. - High quality material, durable and safety in use. - Great switching power supply for home appliances. - A new style Switching Power Supply which can keep the voltage stability. Attentions 1. When the power supply is working, please do not touch it. 2. This product is suitable for indoor use, non-detachable power shell. 3. Please DO NOT let the unit work long hours over rated current! Normally it is better to work under 80% of rated current. 4. External power supply round hole mesh heat vents, in the range of 50cm within the outlet,do not place other flammable items.