External 15 to 25W Waterproof LED Driver circuit

Features:

• Universal AC input and full range
• Protections: OCP and SCP
• Driving fifteen or twenty-five pcs 1W LEDs in series
• Dielectric strength: 3.75kV AC, leakage current 5mA, 60 seconds
• Built-in 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: flood light ,Signal light, Streetlight ,wall washing light , bright lights

Technical data:

• Power:15 to 25W  
• Input voltage range: 100-240V  AC
• Frequency: 50 to 60Hz
• Power factor: 0.95(typical)
• Power efficiency: 90%
• Output voltage: 50to 80VDC
• Output current: 300mA (typical value), 310mA (maximum)
• Operating temperature: -40 to 65°C
• Humidity: 35 to 80% RH
• MTBF calculation: up to 50,000 hours lifetime

• Mechanical specifications:
  • Naked PCB or plastic housing
  • Dimension (L x W x H):200x30x20mm
  • Weight: 200g

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