Constant Current 6-9*1W High efficiency CE LED driver circuit

Features:

• Universal AC input and full range
• Protections: OCP and SCP
• Driving 6 to 9 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: GU10/E27/E26 LED Bulb light

Technical data:
Power:6-9W                                                                                         
Input voltage range: 100-240V  AC
Frequency: 50 to 60Hz
Power factor: 0.65(typical)
Power efficiency: 80%
Output voltage: 19 to 32V DC
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): 53*21*16mm
Weight: 18g

 
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