high power constant current lde drive for LED lights and bulb

1.Built in PFC 2.supply waterproof. 3.Terminal Block connections 4.Fully isolated plastic case 5.good design

LED Driver power supply for LED lights and bulb:

 ·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

 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

Operation temp:-40-70°C(refer to output derating curve)

Storage temp:-40-85°C

Humidity:10-90%RH.

MTBF calculation: Up to 60,000 Hours Lifetime

Environmental specification/EMC

Safety approval: Meet IEC/EN60598, IEC/EN61347, CB

 EMC standards: EN55015/EN61547/EN61000

2 years' warranty

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

high power constant current lde drive for LED lights and bulb