Product OverviewCZCL 60A/300W LED Display Power Supply (A-300AB Series) is an AC/DC switching power supply purpose-built for driving LED display panels, cabinets, and video walls. It converts 180-264VAC mains input into a stable 5Vdc output at up to 60A (300W), using a narrow AC input design with forced fan cooling for reliable operation inside high-heat cabinet enclosures. The unit complies with IEC/EN/UL 62368-1 safety standards for high reliability and stability.
Electrical Specifications
• Output: 5Vdc / 0-60A / 300W
• Input Voltage: 180-264VAC, 47-63Hz
• Efficiency: up to 88% (Typ. at 230VAC)
• Ripple and Noise: 350mV max
• Output Voltage Tolerance: ±2%
Protection and Reliability
• Overload Protection: 120%-160% Io, hiccup mode, auto-recovery
• Short Circuit Protection: hiccup mode, auto-recovery
• MTBF: 100000 hrs at 25C
• Safety Certification: UL/CUL, CE, CB, CCC (IEC/EN/UL 62368-1)
Construction and Cooling
• Heat Dissipation: forced cooling by fan
• Operating Temperature: -30C to +70C (derated above 50C ambient)
• Storage Temperature: -40C to +85C
• Operating Humidity: 20%RH-90%RH, non-condensing
Dimensions and Weight
• Dimensions: 190 x 82 x 30mm (L x W x H)
• Net Weight: 416g
Warranty and Origin
• Warranty: 2 years
• Recommendation: reserve a 30% power margin over actual load for extended service life
• Origin: Imported from China (Changzhou Chuanglian Power Supply Technology Corporation)
