
24V 50W dimmable led driver
This is a constant voltage LED driver suitable for linear lamps in small spaces. The input voltage is 120-277Vac, and the output is 24V. It can achieve 1% deep dimming, flicker free. The standby power is less than 1W. The dimming method is 0-10V, 0.5V to turn on, 0.7V to turn off. It is suitable for various indoor lamps.
Top Features and Benefits:
1. 1% deep dimming
2. Input voltage 120-277Vac
3. Dimming function 0-10v dimmable
4.Suitable for linear lamps in small spaces
Application Scenario:
This product is suitable for wall washer lights are commonly used in building exterior lighting, landscape lighting, and interior decoration to emphasize the building's contour and features, improve the visual effect and aesthetics, and create a romantic night landscape effect.

The chip uses the latest gallium nitride technology
Reduced volume at the same power, long lifespan, low temperature increase, great efficiency at light loads, and energy conservation

Internal structure introduction:

EMC includes fuses, Y capacitors, inductors, and CBB capacitors that suppress electromagnetic interference (EMI) and provide electromagnetic shielding.

10,000 hours of capacitor use extends the life of the driver

The slender strip structure of the LED luminaire can be embedded or suspended from the ceiling to provide uniform lighting, reduce shadow and glare, and enhance the comfort of the work and study environment.

Electrical curve diagram:
At TA 25℃, the output voltage is 24V, and the current is 500mA to 1850mA





Dimension (mm):
Length: 185 Width: 25.5 Height: 21

Product Label
To ensure the product's safety and efficacy during installation and usage, users can find comprehensive wiring instructions and basic specification information on the product label.

Wiring instructions:
The two ends of the product are connected, one end is the AC input end, the other end is the DC output and dimming signal input end. LED+, LED- respectively connected to the positive and negative poles of the LED lamp; Purple DIM+ is connected to 0-10V+, Pink DIM- is connected to 0-10V-.

Product Packaging:

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VT50D1C
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Performance |
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Model |
VT50D1C-241850XD |
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Input |
Voltage |
120-277Vac(standard) |
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Frequency Range(Hz) |
50/60Hz |
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Efficiency |
87%@120Vac full load |
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88%@230Vac full load |
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88%@277Vac full load |
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Power Factor |
≥ 0.9@120Vac/60Hz(30-100 %) full load |
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≥ 0.9@230Vac/50Hz(60-100 %) full load |
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≥ 0.9@277Vac/60Hz(60-100 %) full load |
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THD (Full Load) |
<10 %@120Vac (30-100 %) full load |
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<20 %@230Vac (60-100 %) full load |
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<20 %@277Vac (60-100 %) full load |
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AC Current (Max) |
0.46A@120Vac full load |
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0.24A@230Vac full load |
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0.19A@277Vac full load |
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Standby Power |
<1W |
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Inrush Current (Cold Engine Start) Max |
120V 20A peak,500us duration(10% Ipeak) |
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230V 25A peak,600us duration(10% Ipeak) |
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277V 35A peak,800us duration(10% Ipeak) |
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Leakage Current (Max) |
<0.5mA@277V |
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Output |
/Voltage (Vdc)/Current (mA) Power (W) |
24Vdc/1850mA/44.4W CV |
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Ripple Voltage
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<5% |
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Channel |
Single channel |
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Voltage regulation factor |
±5% |
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No-Load Output Voltage |
24V |
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Start Time
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<0.5S@277V <1S@120V |
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Function |
Dimming method |
0-10V 0.5V OFF /0.7V ON |
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Dimming current |
<0.5mA@10V <1mA@0.7V |
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Dimming range |
1%-100%(standard) |
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Power regulation |
/ |
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Protection |
Over Temperature |
When temperature is too high,shut down the output, return to normal after release |
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Over Load |
The on-load voltage is too high to enter the protection. return to normal after release |
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Short Circuit |
Enter hiccup mode and return to normal after release |
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Size |
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Length |
185 mm |
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Width |
26mm |
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Height |
21 mm |
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Weight (g) |
145g |
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Environmental |
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Safety Standard |
UL8750 ,Class2 |
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EMC |
Conform to 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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Warranty Tc |
50000Hour (s)@TC:<75℃ |
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Surge Protection |
L-N 1KV |
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Ip Rating |
IP20 |
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Series Driver |
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Model |
Max Power |
Input Voltage |
Output Voltage |
Output Current |
Power Factor |
Efficiency |
Size |
Certification |
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VT50D1C-242000XD |
48W |
120-277Vac |
24V |
2A |
0.9 |
88% |
L185*W25.5*H21 |
UL,FCC,CE,ROHS |
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VT100D1C-244000XD |
96W |
120-277Vac |
24V |
4A |
0.9 |
89% |
L274*W25.5*H21 |
UL,FCC,CE,ROHS |
Packing
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.

Delivery
We have a variety of shipping options to choose from:express(DHL,FEDEX,UPS,TNT,EMS)
air,sea.
If your order is not big, we can send them to you by TNT,DHL,FEDEX, UPS or EMS etc.
If your order is big, we'll advise you to use Air or Sea shipping through your nominated forwarder agent. Our long-term cooperated agent is also available.

Company Profile
Shenzhen JUSIN Technology Co.,Ltd.,established in 2012,is a national high-tech enterprise integrating research and development, production, sales and service of LED driver.Headquartered in Shenzhen,China,We have set up a branch in Taiwan,and have a 4000 square meter factory in Foshan high-tech Zone for production.In the 10 years since its establishment, all JUSIN family have continuously created value for nearly 1000 partners around the world by responding the market demands rapid and accurate,high-quality products and perfect services,and have passed the "ISO9001:2015" quality management system certification.
Exhibition
1.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.
2.Every year we bring new products to the Spring and Autumn Hong Kong Exhibition. Our booth is crowded with people, attracting many domestic and foreign customers to stop by for visits and consultation. Whether it is curiosity about new technologies or the pursuit of high-quality products, every visitor finds the highlights of their interest in our booth. Buyers from all over the world are attracted by our new products. They not only stop to watch, but also consult enthusiastically, showing great interest in cooperation. Through in-depth communication with customers, we understand their needs and expectations, which provides valuable reference for our future product research and development.
3.With high-quality products and professional services, Juxin Power successfully attracted numerous buyers at the exhibition. Customers praised our products and expressed their willingness to further discuss cooperation. We are well aware that customer support is our driving force, and we will continue to work hard to provide customers with better products and services.









