The Semi-Potted Rainproof Series LED power supply is designed for applications that require basic waterproof protection and enhanced durability. Featuring a semi-potted internal structure, this series provides improved resistance to moisture, dust, and environmental factors while maintaining efficient heat dissipation.

Compared to fully sealed waterproof models, the semi-potted design offers a balanced solution between protection and thermal performance, making it suitable for semi-outdoor or sheltered environments. With stable constant voltage output and wide input voltage compatibility, this series ensures reliable operation for various LED lighting systems.

Equipped with essential protection functions including overload, overvoltage, and short circuit protection, the Semi-Potted Rainproof series delivers safe and consistent performance for commercial and industrial lighting applications.

Semi-Potted Rainproof Series – Balanced Protection for Semi-Outdoor LED Applications

Model	Semi-Potted Rainproof Series
Output Type	Constant Voltage
Output Voltage	12V / 24V
Output Current	Depends on model
Power Range	50W – 200W
Input Voltage	100–240V AC
Frequency	50/60Hz
Efficiency	Up to 90%
Protection	Overload / Overvoltage / Short Circuit
Cooling Method	Natural Cooling
Housing Material	Metal + Semi-Potted Structure
Working Temperature	-20°C ~ +60°C
IP Rating	IP44 / IP54
Installation	Semi-outdoor / Indoor
Certification	CE / RoHS
Lifetime	≥ 30,000 hours

• Semi-potted design for enhanced moisture resistance
• Better heat dissipation compared to fully sealed models
• Stable constant voltage output
• Cost-effective alternative to full waterproof power supplies
• Built-in multiple protection functions
• Suitable for semi-outdoor environments

• Covered outdoor LED lighting
• LED signage under shelter
• Corridor and canopy lighting
• Industrial and commercial lighting
• Semi-outdoor advertising light boxes

What does “semi-potted” mean?

It means part of the internal components are sealed with protective material to improve resistance against moisture and dust, but not fully enclosed like waterproof models.

Is this power supply fully waterproof?

No, it is rainproof but not fully waterproof. It is suitable for sheltered outdoor environments, not direct exposure to heavy rain.

What is the difference between this and CYV series?

The CYV series is fully waterproof (IP65), while this series offers partial protection with better heat dissipation and lower cost.

Can it be used outdoors?

Yes, but only in covered or protected environments such as under roofs or inside enclosures.

How do I choose between rainproof and waterproof models?

Choose rainproof (semi-potted) for sheltered environments, and waterproof (CYV) for full outdoor exposure.