40W Constant Voltage LED Driver with Triac Dimming
Classification:
Input range from 207 to 254 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
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Model No. |
LD040D-VE34012-M30 |
LD040D-VE17024-M30 |
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Output |
DC Voltage Range |
12V |
24V |
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DC Current Max |
0~3400mA |
0~1700mA |
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Rated Max. Power |
40W |
40W |
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Dimming Range |
5%-100% |
5%-100% |
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Voltage Tolerance |
±5% |
±5% |
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Ripple & Noise (Max.) note.2 |
2.6Vp-p |
2.6Vp-p |
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Efficiency note.1 full load |
>82% |
>82% |
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Set up Time (Max) |
0.5S / 230Vac at full load |
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Input |
Rated Voltage |
207-254VAC |
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Frequency Range |
50/60Hz |
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AC Current (Max.) |
0.4A at 230Vac |
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Power Factor |
> 0.5 at 230Vac with full load. |
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Inrush Current (Max.) |
≤ 30A at 230Vac |
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Leakage Current |
< 1mA / 230Vac |
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Protections |
Over Voltage |
105 % - 120 % Output voltage limiting, auto-recovery |
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Over Current |
110% - 130% Constant current limiting, auto-recovery |
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Over Temperature |
110oC - 120oC Temperature limiting, auto-recovery |
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Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed |
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Environment |
Operation Temp. |
-10oC ~ 50oC (Refer to output load derating curve) |
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Operation Humidity |
20% ~ 90% RH non-condensing. |
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Storage Temp. |
-20oC ~ +80oC |
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Storage Humidity |
10% ~ 90% RH |
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Safety & EMC |
Safety Standards |
meet EN61347-1,EN61347-2-13 |
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Withstand Voltage |
I/P - O/P:3.75K VAC |
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Isolation Resistance |
I/P-O/P:100M ohms / 500VDC at 25oC |
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EMC Standards note.3 |
meet EN55015, EN61000-4-2,3,4,5,6,8,11,EN61547 |
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Connection |
Input |
UL rated, 18 AWG x 2 C(150mm) |
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Output |
UL rated, 18 AWG x 2 C(150mm) ,(Vo+, Vo-,) |
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Others |
MTBF |
100K hours min. @Ta=25oC |
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Dimension (L*W*H) |
107.5x43.5x32 mm |
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Packing (L*W*H) / Carton |
31.7x29x23.5CM; 50pcs / 13.2kg |
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Ever Shining Optotech Co., Ltd |
Update Time:2021.11.24_A0 |
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Cautions |
1. All parameters NOT specially mentioned are measured at 230V/50HZ 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. |
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Mechanical Specification : 107.5x43.5x32mm
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Wiring Diagram
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Derating Curve
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Static Characteristics
185 200 207 215 220 225 230 240 254 INPUT V OLtAGE (V) 50HZ |
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Key words:
40W Constant Voltage LED Driver with Triac Dimming
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