waterproof constant current drive power 1).Accept custom design 2).Fast delivery 3).Different AC power cord to meet US,UK,AU waterproof constant current drive powerSpecifications

1.Built in PFC 2.Efficiency.>88%. 3.Terminal Block connections 4.Fully isolated plastic case.

·Universal AC input/Full range(up to 264VAC)                                                                 

·Protection: Short circuit/Overload/Over voltage/Over temperature                             

·Built in PFC function, PF>0.95                                                                                     

·Cooling by free air convection                                                                                      

·Suitable for all kinds of LED lightings, and moving sign applications.                                                 

·Built-in constant current limiting circuit (C.C.+C.V.mode);                                       

·Compliance to worldwide safety regulations for LED lightings                                           

·2 years' warranty        

45W
Model No.	Input Voltage	Rated Current	Output Voltage	Output Range
ELF	90AC~264AC	4A	25	18~25V
ELF	90AC~264AC	2.63A	38	21~38V
ELF	90AC~264AC	1.72A	58V	32~58V
ELF	90AC~264AC	1.25A	80V	45~80V
ELF	90AC~264AC	1A	100V	60~100V
ELF	90AC~264AC	0.69A	145V	80~145V

Primary Competitive Advantages:

Input Voltage Range: 90-264VAC

Power Factor: typical 0.95

THD:<10%

Power Efficiency:90%

Output Voltage :24-145VDC

Output Current :0.35A-1.75A

Environmental specification/EMCOperation temp:-40-70°C(refer to output derating curve)Storage temp:-40-85°CHumidity:10-90%RH.MTBF calculation: Up to 60,000 Hours LifetimeSafety approval: Meet IEC/EN60598, IEC/EN61347, CB

EMC standards: EN55015/EN61547/EN61000

Application describe 

1. Adopts integrated device design, low temperature rise, low calorific value.

2. High stability, drive stable work, output current constant, no drift.

3. High security, suitable for high humidity, high dust, strong vibration environment of use;Chip inside integrated over-voltage, over-current, overheat protective circuit.

4. Has the maximum output power limiting function, to avoid the impact of the LED.

5. Long use life design, normal life in 60,000 hours.

6. Pass through the corresponding temperature testing, aging test, efficacy test and short circuit testing.

7.May be based on customer demand of custom-made related size and function driver module.

30W waterproof constant current drive power for LED