Built-in 9W to 15W Dimmable LED Driver circuit

 Features:

• Universal AC input and full range
• Protections: OCP and SCP
• Driving 9 or 15 pcs 1W LEDs in series
• Dielectric strength: 2kV 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: PAR38/PAR30/G56/AR111 LED lights（IW3612 proposal）

Technical data:

• Power: 9-15W
• Input voltage range: 110/230V AC
• Frequency: 50 or 60Hz
• Power factor: 0.85(typical)
• Power efficiency: 80%
• Output voltage: 27 to 50 V DC
• Output current: 270mA (typical value), 280mA (maximum)
• Operating temperature: -40 to 65°C
• Humidity: 35 to 80% RH
• Naked PCB
• Weight: 55g (for naked boards)

 
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