Buy quality 200W Ultra Thin Switching Driver from Starwell, a professional manufacturer in China. Its core advantage lies in its ultra-slim design—body thickness can be as thin as 21mm to 30mm, significantly saving internal space and making it ideal for installations with limited room. The full aluminum alloy casing not only enhances heat dissipation and mechanical strength but also provides excellent electromagnetic shielding performance. The built-in active power factor correction (PFC) function achieves a conversion efficiency of up to 88% to 90%, effectively reducing energy loss and operating temperature rise. A fanless natural convection cooling design ensures silent operation while eliminating reliability risks associated with fan failures, substantially extending the product's service life.

Reliable Protection: Built-in safeguards against Short Circuit and Over-current, ensuring the safety of your LED modules.
High Performance: High efficiency with low heat generation; undergone 100% full load aging tests to guarantee stability.
Quality Assurance: We offer a 2-Year Warranty, reflecting our commitment to long-term reliability.
Smart Protection: Automatic recovery after protection mode.
Durability: Solid aluminum casing for better heat dissipation and anti-corrosion.
Certification: Manufactured according to CE and RoHS standards.
This product is a 200W high-power LED constant voltage switching power supply with a 22mm ultra-thin body. It is specially designed for aluminum profile lamp channels, ultra-thin light boxes, advertising signs, and LED module projects. The product series offers two fixed voltage specifications of 12V and 24V (factory-set, non-switchable). Users can choose the corresponding model according to their load requirements - the 12V version has an output current of up to 16.7A, and the 24V version has an output of 8.3A, fully meeting the power supply requirements of different power LED light strips and modules.
The body thickness is only 22mm. It adopts a low-profile ultra-thin design, which can be easily hidden inside the aluminum profile or behind the ultra-thin light box back panel, effectively saving installation space. It is particularly suitable for modern commercial lighting projects with strict thickness limitations. The shell is made of high-strength aluminum alloy, featuring lightweight and excellent heat conductivity. The surface is treated with anodizing to enhance corrosion resistance. The aluminum shell combines natural convection for heat dissipation, ensuring the power supply can work stably for a long time under a 200W full load. The fanless design also enables quiet operation.
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Product Name |
22mm 200W Ultra thin switching power supply |
|
Model |
BN200D1201 |
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Output voltage |
DC12V |
|
Output current |
16.7A |
|
Output power |
300W |
|
Input voltage |
176-264V |
|
Warranty |
2years |
|
Material |
Aluminum shell |
|
Size |
316*55*21mm |
|
IP rate |
IP20 indoor series |
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Place of Origin |
Guangdong, China |
|
Working Time (hours) |
30000 |
|
Working Temperature(℃) |
-20℃~+50℃ |
|
Protection |
Overvoltage Overload Short Circuit Overtemperature |


In terms of electrical performance, the power supply supports a wide voltage input range of 90–264VAC, which is suitable for global power grid environments. It is equipped with a high-efficiency PWM control chip, achieving a conversion efficiency of over 89%, meeting the constant voltage output standard. This ensures consistent lighting brightness without flickering, effectively prolonging the lifespan of the LED. The output ripple is less than 100mV, providing pure power for high-precision lighting.
The safety protection mechanism is well-established, integrating four layers of protection: overcurrent protection (OCP), short-circuit protection, overvoltage protection, and overtemperature protection. Among them, the overcurrent protection can quickly cut off the output when the load is abnormal, preventing damage to the LED bulbs. The product has passed CE and ROHS certifications, ensuring reliable quality.
This product is widely applicable to scenarios such as aluminum profile light channels, ultra-thin light boxes, advertising signs, commercial display lighting, LED modules, and indoor decorative lighting. Its ultra-thin aluminum shell design and high reliability at fixed voltage make it an ideal power source for signage lighting projects, balancing space utilization and stability. It supports wall mounting or screw fixation, and is easy to install, providing an efficient, safe, and compact power supply core for your lighting project.