Dimmable LED Power Supply Driver, 277V Input, 12VDC 250W Output

LED Power Supply Driver, Dimmable, 277V Input, 12VDC 250W Output Descriptions: Input volt: 100-277vAC Output: 12cdc 20.83A 250W Efficiency>98% Warranty: 5 years PF:>0.98 Case material:aluminum housing Waterproof rate: IP67 Features: High efficiency,save energy ,protected environment. High...

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Product Details

Dimmable LED Power Supply Driver, 277V Input, 12VDC 250W Output

Descriptions:

  1. Input volt: 100-277vAC

  2. Output: 12V dc 20.83A 250W

  3. Efficiency>98%

  4. Warranty: 5 years

  5. PF:>0.98

  6. Case material:aluminum housing

  7. Waterproof rate:  IP67


Features:

  1. High efficiency,save energy ,protected environment.

  2. High stability and low ripple, increase light efficiency and decrease light attenuation.

  3. Meet to safety standard and EMC

  4. Assure LED stability long lift and light efficiency by constant voltage.

  5. Integrity protection,over loading, over voltage ,over current.

  6. 8Hrs and 100% full load burn-in test.


Environment :


1.Working Temperature : -25 ~ +50°C

2.Working Humidity : 20 ~ 90% RH non-condensing

3.Storage Temp. , Humidity : -40 ~ +80°C , 10 ~ 95% RH

4.TEMP. Coefficient : ±0.03%/°C (0 ~ 50°C)

5.Vibration : 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes



Safety :


1.Safety Standards : IEC 61347 –2–11 , IEC 61347 –1 , IEC 60529 , IP67 approved

2.Withstand Voltage : I/P-O/P: 3000KVAC

3.Isolation Resistance : I/P-O/P:100M Ohms/500VDC


LED Power Supply Driver, Dimmable, 277V Input, 12VDC 250W Output



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