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  • 20W-15 VU series.JPG

20W AC-DC Constant Voltage LED Driver

Classification:

Universal AC input /Full range (up to 264 VAC) Constant Voltage design Class 2 Power Supply Unit Built-in PFC Function Fully isolated plastic case 2 years warranty Protections: Over current /■ Short Circuit


Product Specification


Model No

LD020H-VU16712-15

LD020H-VU08324-15

LD020H-VU05536-15

LD020H-VU04248-15

 

nput

Voltage &Frequency Range

100-240VAC;50Hz/60Hz

AC Current (Max)

0.26A at 115Vac/0.16A at 230Vac

Power Factor

>0.9 at 115Vac/>0.8 at 230Vac with full lbad

rrush Current (Max

20A at 240Va

Leakage Curent

ctmA/240Vac

 

Output

pC Voltago Range

12±1.2V

24±1.2V

36±1.8V

48±2.4V

Constant Cunent Rang

1670mA max

830mA max

550mA max

420mA max

Rated Max.Power

20W

20W

20W

20W

Ripple &Noise(Max)nole.2

6.0Vp-e

4.8VP-P

5.4Vp-P

4.8Vp-P

Efciengy note.

78%

73%

77%

75%

Protetions

Over Curent

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

Short Circuit

Hiccup mode,recovers automatically after fault condition is removed

Enwironment

Working Temp.

-20 ℃~50 Cambient operating at ful load

Working Humidity

20%-90%RH non-condersing

Storage Temp,Humidity

20~+80℃,10%~90%RH

 

Safety &EMC

Safety Standards

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

EMC Standards note.3

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

Withstand Voltage

VP-O/P:3.75 KVAC

solalion Resistare

VP-OVP:100M ohms/500VDC at 25 ℃

Conectia

nput

U rated,18 AWGx 2C(160mm)

Output

UL rated,18 AWGx 2C(150mm)

Others

MTBF

100K hours min.@Ta=25 ℃

Dimension(L*W*H)

85*54(63)*32.5mm

Packing(L*W*H)yCarton

487*352*230mm;100pcs/24.0Kg

 

Note

.All parameters NOT speclally mentloned are measured at 230V AC Input,rated load and 25℃ amblent temperature.

2.Ripple &Noise are measured at 20MHZ bandwidth osciloscope and with 0.1uf &47uf parallel capacitor

3.The power supply is considered a component which wil be installed a final equipment.The final equipment must be re-confirmed that it still meets EMC directives

Key words:

20W AC-DC Constant Voltage LED Driver

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