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48W AC-DC Constant Current LED Driver with 1-10V Dimming

Classification:

Universal AC input /Full range (up to 304 VAC) ■Constant Current design Class 2 Power Supply Unit Built-in active PFC Function 2 years warranty Protections: ■ Over current /■ Short Circuit / Over Temperature


Product Specification


Model No

LD048H-CU40012-32DLD048H-CU20024-32DLD048H-CU13336-32DLD048H-CU10048-32DLD048H-CU06672-32D

 

 

nput

Voliage &Frequency Range

100-240VAC/277 VAC;50/60Hz

 

AC Curent (Max)

0.5A at 115Vac/0.25A at 230Vac

 

Power Facto

>0.97 at 115Vac/>0.92 at 230Vac with ful load

 

hrush Current (Max)

40A at 240Vac

 

Leakage Curent

c1mA/240Vac

 

Output

DC Voltage Range

8-12V

14-24V

24-36V

36-48V

48-72V

 

Constant Curent Range

4000mA'±6%

2000mA±6%

1330mA'±6%

1000mA±6%

665mA'±6%

 

Rated Max.Power

48W

48W

48W

48W

48W

 

Ripple &Noise(Max)note.2

9Wp-P

9Vp-P

10Vp-P

10Vp-P

10Vp-P

 

Eficiency note.1

82%

84%

85%

85%

85%

Protections

Over Current

110 %-120 %Constant current limiting,auto-recovery

 

Short Circuit

Hiccup mode,recovers automatically after fault condition is removed

Enwironment

Working Temp.

20 ℃~50℃ambient operating at full load

 

Working Humidity

20%~90%RH non-condensing

 

Storage Temp.Humidity

-20~+80℃,10%~90%RH

Safety &

EMC

Safety Standards

meet EN61347-1,EN61347-2-13 ,UL8750 refer UL1310

 

EMC Standards note.3

meet EN55015,EN61000-4-2,3,4,5,6,8,11,EN61547

 

Wihstand Voltage

VP-O/P:3.75KVAC

 

Bolation Resistang

VP-O/P:100M ohms/500VDC at 25℃

Connection

rput

3P screw terminal block (FG/option,L,N)

 

Output

5P screw terminal block (V+,V-D+,D-+10V)

Others

MTBF

100K hours min.②Ta=25℃

 

Dimenslon(L*W"H

300*33.3*28mm

 

Packing(L*W"HyCarton

460*340*210mm;50pcs/26 Kg

 

Note

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

 

2.Ripple &Nolse 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-conirmed that it still meets EMC directives.

Key words:

48W AC-DC Constant Current LED Driver with 1-10V Dimming

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