Product Name: 5V60A 300W Power Supply for Small Pixel Pitch or Clear LED Display, Billboards Advertisement Model NO.: BN300H5-01B Brand: DSS Pack Sealing Size: SOT-23 Power Supply Voltage: 1.5-36V In-Out: Step-down Type Modulation System: PWM 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, Transparent LED Display Screen High Performance: 5V60A 300W Special Usage: Fine, Narrow, Small Pixel Pitch LED Screen Dedicated Usage: Transparent, Curtain LED Display Trademark: Bina Transport Package: 1PC in a Bubble Bag, 40PCS in a CTN Specification: 180*55*30mm Origin: Fujian or Shenzhen HS Code: 8504401400 Product Description BN300H5-01B, 5V60A 300W Power Supply for small pixel pitch or clear LED display,billboards advertisementDescriptionUnitParameterItem No.BN300H5-01BSizemm180*55*30mmInput Volt./frequency100-240VAC/47-63HZ selected by switchInput Current3A MaxProtectionsOver load / short circuitInrush CurrentCold starting, 40A/230VACLine regulation(full load)≤0.5%Efficiency≥90%Output Volt.5VOutput Current0-60AOutput Power300W MaxOutput over-load protection110%-150% hiccup mode, auto-recoveryCooling 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