
Constant Voltage driver 50W 24VDC IP20
This is a small-sized, high-performance 24V constant-voltage driver that can provide a maximum input power of 50W, suitable for use in linear lamps in narrow spaces. It is suitable for various commercial indoor, tri-proof lamps, and linear lamps. This product has a plastic shell power supply and requires good insulation protection when used.
1. Up to 87% Efficiency
2. IP grade IP20
3. Smaller size than the competition
4. Working Temperature: -20℃to +50℃
Top Features and Benefits:

Input 120-277Vac

24V Constant
Voltage Output

Ultra-thin size

High PF & Low THD

3 Years Warranty
Application Scenario:
Exhibitions and Signage: They are used for backlighting in billboards, lightboxes, exhibition display stands, and signage. These scenarios often use long LED strips or bars that require a 24V constant voltage power supply.

Product Details:

Ideal for a range of indoor business uses, including linear fixtures and tri-proof lighting. It is necessary to utilize appropriate insulation protection when utilizing this device, which has a plastic housing.
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uses durable electrolytic capacitors and high-quality parts. |
The thickness of the copper foil is about one ounce. |
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Electrical Curve Diagram:
Test at Ta 25℃, the output voltage is 24V, and the current is 500mA to1800mA




Dimension(mm):
Length: 338mm Width: 19.5mm Height: 13mm

Wiring Instructions:
The AC input terminal is linked to the mains (120-277Vac), with the brown and blue wires of the input attached to N and L, respectively. The other terminal is the DC output terminal, to which the positive and negative LED lights are connected. Red wire is connected to LED +, and black wire is connected to LED -.

Product Packaging:

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YX50N1A
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Performance |
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Model |
YX50N1A-24 |
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Input |
Voltage |
120-277Vac(standard) |
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Frequency Range(Hz) |
50/60Hz |
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Efficiency |
86%@120Vac full load |
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87%@230Vac full load |
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87%@277Vac full load |
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Power Factor |
≥ 0.9@120Vac/60Hz(10-100 %) full load |
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≥ 0.9@230Vac/50Hz(30-100 %) full load |
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≥ 0.9@277Vac/60Hz(45-100 %) full load |
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THD (Full Load) |
<10 %@120Vac (10-100 %) full load |
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<20 %@230Vac (40-100 %) full load |
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<20 %@277Vac (65-100 %) full load |
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AC Current (Max) |
0.41A@120Vac full load |
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0.21A@230Vac full load |
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0.18A@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/1800mA/43W CV |
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Ripple Voltage
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<3% |
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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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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 |
338 mm |
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Width |
19.5mm |
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Height |
13 mm |
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Weight (g) |
78.5g |
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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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Environmental temperature |
Ta=50℃ |
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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 |
Meet |
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YX50N1A-24 |
50W |
120-277Vac |
24V |
1800mA |
0.9 |
87% |
L338*W19.5*H13 |
UL,FCC,CE |
OEM/ODM
Jusinpower team has been specializing in the design and manufacturing services of LED driver and customized products for 12 years. We can provide OEM&ODM service. According to the customer's lamp structure, required functions, parameters, certification, etc., we provide a full set of design, manufacturing and after-sales services.

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.In 2016,batch production of Emergency driver, the production workshop expanded from 1000 square meters to 2000 square meters. The Foshan branch will be established in 2022, and the factory will be purchased for production. The Foshan factory is officially put into production, with an estimated annual output of 3 million power supplies. With excellent engineering experience and high product quality as our background, Product performance in line with industry standards. To provide you with efficient, high-performance LED drive products and lighting control solutions.
Products Description
- 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!
- Custom-made service provided
- LED driver can be customized according to the customer's lamps, application space, product parameters, functions and other requirements, whole lamp service can also be provided.
- Automated factory
- Three SMT lines and two DIP lines. The automatic placement machine & automatic plug-in machine & AOI for inspection. Continuously update automation to improve work efficiency.
- R & D abilities
- 10-20 engineers in the team, who get over ten years of experience and mature research & design abilities.
- Strict evaluation process
- A strict three-stage evaluation process based on product information, pictures and testing requirements before getting a product report








