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40W Constant Voltage LED Driver with Triac Dimming

Classification:

Input range from 108 to132 VAC Constant Voltage design (C .V mode) For forward phase, magnetic low voltage and triac dimmers. Fully Potted suitable for dry and damp location applications. Protections : Over current / Short Circuit /Over Voltage/Over Temperature 3 years warranty.


Product Specification


Model No.

LD040D-VA34012-M30

LD040D-VA17024-M30

LD040D-VA34012-M30X

LD040D-VA17024-M30X

 

 

 

Output

DC Voltage  Range

12V

24V

12V

24V

 

DC  Current  Max

0~3400mA

0~1700mA

0~3400mA

0~1700mA

 

Rated Max. Power

40W

40W

40W

40W

 

Dimming   Range

5%-100%

5%-100%

5%-100%

5%-100%

 

Voltage Tolerance

±5%

±5%

±5%

±5%

 

Ripple & Noise (Max.) note.2

2.6 Vp-p

2.6 Vp-p

2.6 Vp-p

2.6 Vp-p

 

Efficiency note.1 full load

>82%

>82%

>82%

>82%

 

Set up Time (Max)

0.5S / 120Vac  at full load

 

 

Input

Rated  Voltage

108 - 132VAC

 

Frequency Range

50/60Hz

 

AC Current (Max.)

0.66A at  120Vac

 

Power Factor

> 0.5 at 120Vac with full load.

 

Inrush Current (Max.)

≤ 30A at   120Vac

 

Leakage Current

< 1mA / 120Vac

 

Protections

Over  Voltage

105  % -   120  % Output  voltage  limiting, auto-recovery

 

Over Current

110% - 130% Constant current limiting, auto-recovery

 

Over Temperature

110℃ - 120℃ Temperature 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 UL8750 refer UL1310

 

Withstand Voltage

I/P - O/P :  1.25K  VAC

 

Isolation Resistance

I/P-O/P : 100M ohms / 500VDC at  25℃

 

EMC Standards    note.3

meet FCC PART15 CLASSB

Connection

Input

UL rated,    18 AWG x   2 C(   150 mm)

 

Output

UL rated,     18 AWG x   2 C(    150 mm) ,(Vo+, Vo-,)

 

Others

MTBF

100K hours min. @Ta=25℃

 

Dimension (L*W*H)

107.5 * 43.5 *   32  mm (M30 only)

303 * 62 * 39 mm (M30X only)

 

Packing (L*W*H) / Carton

31.7 * 29 * 23.5 CM;50pcs/13.2.0kg (M30 only);

34 * 36 * 20 CM;  15pcs/12.0kg (M30X only)

 

Note

1. All parameters NOT specially mentioned are measured at 120V/60HZ AC 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:

40W Constant Voltage LED Driver with Triac Dimming

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