
0-10V Tunable White LED Driver
The 0-10V tunable white LED driver features a universal input voltage range of 120-347Vac, making it compatible worldwide. Its extended metal shell enhances heat dissipation, thereby significantly enhancing product reliability and longevity. Ideal for various applications including panel lights, uplights, downlights, linear lights, floor lights, and more.
Top Features and Benefits:

5 levels of
color temperature
adjustment

5 levels of
brightness
Adjustment

Adjustable white

Flicker free

12V auxiliary
power supply

glowing up
and down
1.Flicker-free&Radiation-free
2.Over Temperature Protection
3.Compatible with many lighting fixtures and control systems
4.5years warranty
Application Scenario:
Customizable color temperature and power settings make it suitable for various fixtures such as panel lights, uplights, downlights, linear lights, and floor lights.


3 kinds of scene intelligence
The 0-10V tunable white LED driver can be allocated according to unnecessary needs to realize power adjustment, brightness adjustment, color temperature adjustment and other functions respectively, and flexibly supports three common scenarios.



Electrical Characteristic:
When adjusting to a warm color temperature, the lowest temperature of 2800K is achieved at Dim<1V. Similarly, when adjusting to a cool color temperature, the lowest temperature of 2800K is reached at Dim<1.2V.

When the input voltage reaches 120V and the output voltage is 34V, the efficiency can be as high as 85%.

At 0.7V adjustment, brightness registers at 1%, increasing gradually with wattage until reaching 100% brightness at 9.5V. Similarly, at 10V, brightness remains at 100%. Conversely, reducing wattage to 0.5 results in 0% brightness.

The relationship between enclosure temperature and lifespan is significant. With a shell temperature ranging from 40°C to 70°C, the product can sustain a lifespan of approximately 96,000 hours.

Within the output voltage range, the maximum output power does not exceed 55W.

Dimension(mm):
Length:280mm Width: 28mm Height:21mm

Product Label:

Wiring Instructions:

Product Packaging:

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LD series
LD40D2C-421000AZ
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Performance |
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Model |
LD40D2C-421000AZ |
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Input |
Efficiency |
87%@220Vac full load |
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Voltage |
120-277Vac(standard) |
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120-347Vac(optional) |
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Frequency Range(Hz) |
50/60Hz |
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Power Factor |
≥ 0.9@347Vac full load |
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THD(full load) |
<10%@120Vac full load |
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AC Current(max) |
0.65A@120Vac full load |
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Standby Power |
<1W |
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Inrush Current (cold engine start)Max |
20A@120Vac |
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28A@277Vac |
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30A@347Vac |
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Leakage Current (max) |
55W |
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Output |
Current(mA)/Voltage (VDC) Power(W) |
30-42Vdc/1000mA/42W |
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Current Ripple |
<10% |
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Channel |
Dual output |
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Linear Regulation |
±5% |
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No-load Output Voltage |
<60V |
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Start Time |
<0.5S@347V <1S@120V |
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Auxiliary Voltage |
12V/100mA |
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Function |
Dimming Method |
0-10V 0.5V OFF /0.7V OPEN |
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Dimming Current |
<1mA@10V <2mA@0.7V |
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Dimming Range |
1%-100% (standard) |
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10%-100%(optional) |
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Power |
5 adjustable |
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Color Temperature |
5 adjustable (optional) |
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stepless dimming (standard) |
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Protection |
Over Temperature |
When temperature is too high,shut down the output, Recovers automatically |
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Over Load |
Hiccup, when the output power exceeds ,then,recovers automatically after fault removed |
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Short Circuit |
Close output,recovers automatically after fault removed |
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Physical |
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Length |
280 mm |
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Width |
28 mm |
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Height |
21 mm |
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Mounting Length |
261mm |
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Weight (g) |
238g |
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Environmental |
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Safety Standard |
Ul8750 ,Class2 |
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EMC Emission |
Meets Fcc Part 15 |
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Operating Temperature |
-20°C To 50°C |
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Storage Temperature,Humidity |
-20°C To 85°C,20-90%Rh |
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Case Temperature |
Tc=90℃ |
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Warranty Tc |
85°C Max For 50k Hr Life |
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Surge Protection |
L-N 1Kv , L/N-Fg 2Kv |
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IP Rating |
IP20 |
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Material |
Iron Shell |
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Series Driver |
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Model |
Max Power |
Input Voltage |
Output Voltage |
Output Current |
Power Factor |
Power Regulation |
Color temperature |
Efficiency |
|
LD40D2C-42XXXXYZ |
40W |
120-277/120-347Vac |
24-42Vdc |
1000mA |
0.9 |
Adjustable |
Adjustable |
87% |
|
LD60D2C-42XXXXYZ |
55W |
120-277/120-347Vac |
24-42Vdc |
1350mA |
0.9 |
Adjustable |
Adjustable |
88% |
|
LD80D2C-42XXXXYZ |
75W |
120-277/120-347Vac |
30-42Vdc |
1800mA |
0.9 |
Adjustable |
Adjustable |
86% |
Packing Delivery
Standard export packing, or customized packing as your request. From production to shipment of a series of processes, we will carry out strict inspection over and over again to ensure the quality of goods. Bare board series of products we will set a layer of blister protection shell, to ensure that the goods are not damaged during transportation.


Exhibition
Every year since 2016, we have been attending Guangzhou International Lighting Exhibition and Hong Kong Exhibition in Autumn. During the exhibition, we met customers from all over the country who came to visit and learn about our products. After the customers became familiar with our products, our products were unanimously praised by customers and returned their orders.

Factory
We have a 4000 square meter factory in FoShan high-tech Zone for production.At the same time we not only have a professional R&D team of about 20 people, but also have advanced equipment to support. such as SMT machine,Automatic Gluing Machine,aged vehicle,reflow solder and so on.The production line of about 80 people, able to reach 1 million shipments per year!
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High and Low Temperature Test Equipment
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Automatic Plug-in Equipment
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Automatic Glue Filling Equipment
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SMT Equipment
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Aging Test Equipment
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AOI Detector
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Wave Soldering
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Reflow Soldering




