50W Open Frame Constant Current LED Driver(Waterproof)

• Features:
  • Universal AC input and full range
  • Protections: OCP and SCP
  • Driving  12-14x pcs 3W LEDs in series
  • Dielectric strength: 3750 V AC, leakage current 5mA, 60 seconds
  • Built-out isolated Constant current LED drivers
  • Low-noise and environment-friendly
  • Use highly efficient, steady and low-loss switch control chip
  • Burn-in test: 100% for at least 4 hours under working temperature of 40°C
  • Application: LED street Lights
• Technical data:
  • Power: 50 W
  • Input voltage range: 100-240V AC
  • Frequency: 50 to 60Hz
  • Power factor: 0.98 (typical)
  • Power efficiency: 90%
  • Output voltage: 45 to 66 V DC
  • Operating temperature: -40 to 65°C
  • Humidity: 35 to 80% RH
  • MTBF calculation: up to 50,000 hours lifetime
  • Naked PCB or metal housing
  • Weight: 400g (for metal boards)

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