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3W AC-DC Constant Current LED Driver

Classification:

100-240V AC Input (up to 264 VAC) Constant Current design (C .C mode) Low Flicker Design Class 2 Power Supply Unit Fully isolated plastic case Protections : Over Current / Short Circuit . 3 Years Warranty


Product Specification


Model No.

LD002L-CU05004-R1

LD002L-CU06004-R1

LD003L-CU07004-R1

 

 

 

Output

DC Voltage Range

2.8-4V

2.8-4V

2.8-4V

 

Rated Current

500mA

600mA

700mA

 

Rated Max. Power

2W

2.4W

2.8W

 

Current Tolerance

±6%

±6%

±6%

 

Ripple & Noise (Max.)note.2

50mvp-p

50mvp-p

50mvp-p

 

Efficiency note.1

72%

73%

75%

 

Set up Time (Max)

1S / 230Vac at full load

 

 

 

Input

Rated Voltage

100-240VAC

 

Frequency Range

50/60Hz

 

AC Current (Max.)

0.06A at 230Vac

 

Power Factor

> 0.5 at 115Vac/ > 0.45 at 230Vac with full load

 

Inrush Current (Max.)

20A @ Input 230 VAC(cold start)

 

Leakage Current

< 1mA / 230Vac

Protections

Over Current

100% - 120% Constant current limiting, auto-recovery

 

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

 

 

Environment

Operation Temp.

-10℃ ~ 50℃ (Refer to output load derating curve)

 

Operation Humidity

20% ~ 90% RH non-condensing.

 

Storage Temp

-20℃ ~ +80℃

 

Storage Humidity

10% ~ 90% RH

 

Safety &

EMC

Safety Standards

meet GB19510.1-2009;GB19510.14-2009

 

Withstand Voltage

I/P - O/P : 3.75K VAC

 

Isolation Resistance

I/P-O/P:100M ohms / 500VDC at 25℃

 

EMC Standards note.3

meet GB/T17743-2017

Connection

Input

1007#20AWG x 2 C(150mm)

 

Output

1007#20AWG x 2 C(150mm)

 

Others

MTBF

100K hours min. @Ta=25℃

 

Dimension(L*W*H)

57.1 * 26 * 22.3 mm

 

Packing(L*W*H)/Carton

270 * 260 * 180mm;25g/pcs

Note             1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C ambient temperature.

2. Ripple & Noise are measured at 20MHZ bandwidth oscilloscope and with 0.1uf & 47uf parallel capacitor. 3. The power supply is considered a component which will be installed a final equipment.

The final equipment must be re -confirmed that it still meets EMC directives.

Key words:

3W AC-DC Constant Current LED Driver

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