Product Name: 12V 400W Thin Design of Power Supply for Indoor LED Dynamic Lighting with Ce Certificate Model NO.: BN400C12-01 Brand: DSS Pack Sealing Size: SOT-23 Power Supply Voltage: 1.5-36V In-Out: Step-down Type Modulation System: PFM Power Supply Mode: Constant Voltage Source Certification: CE, RoHS, ISO9001, CCC, BV Circuit Structure: Electronic Step-down Transformer Driving Method: LED Constant Current Output Type: Single Usage: Digital Products, RGB LED Building Lighting Special: Indoor LED Lighting Didecated: Indoor LED Lighting Waterproof: No Waterproof Special Usage: 3D Printing Machine Trademark: BINA Transport Package: 1PC in a Bubble Bag, 30PCS in a CTN Specification: 215*115*30mm Origin: Fujian or Shenzhen HS Code: 8504401400 Product Description BN400C12-01,12V 400W Thin Design of Power Supply for Indoor LED Dynamic Lighting with CE certificateDescriptionUnitParameterItem No.BN400C12-01Sizemm215*115*30Input Volt./frequency200-240VAC/47-63HZ selected by switchInput Current5A MaxProtectionsOver load / short circuitInrush CurrentCold starting, 40A/230VACLine regulation(full load)≤0.5%Efficiency≥89%Output Volt.12VOutput Current0-33.3AOutput Power400W MaxOutput over-load protection110%-130% hiccup mode, auto-recovery Cooling methodFree air cooling convenctionEMC standards:GB9254, EN55022 class ASafety standardsGR4943, EN60950-1Life Spanhours80,000Storage TemperatureºC-40 -- +100Working TemperatureºC-30 -- +60 Working Humidity10-90%RHWarranty2 Years