The Common Cathode Display Series LED power supply is specifically designed for advanced LED display systems using common cathode technology. Compared to traditional common anode solutions, this series significantly improves energy efficiency and reduces power consumption by supplying independent voltage to different components of the LED module.

With optimized power distribution and precise voltage control, the common cathode power supply enhances display performance, reduces heat generation, and extends the lifespan of LED screens. It is widely used in high-end indoor and outdoor LED displays where energy efficiency and thermal management are critical.

Engineered for continuous operation, this series features high efficiency, stable output, and comprehensive protection functions, ensuring reliable performance in demanding display environments.

Common Cathode Series – High-Efficiency Power Solution for Advanced LED Display Systems

Model	Common Cathode Series
Output Type	Multi-Channel DC Output
Output Voltage	2.8V / 3.8V / 5V (Typical)
Output Current	Depends on model
Power Range	200W – 600W
Input Voltage	200–240V AC
Frequency	50/60Hz
Efficiency	Up to 93%
Protection	Overload / Overvoltage / Short Circuit
Cooling Method	Forced Air Cooling
Housing Material	Metal
Working Temperature	-20°C ~ +60°C
Application	Common Cathode LED Display
Installation	LED Display Cabinet
Certification	CE / RoHS
Lifetime	≥ 50,000 hours

• Designed for common cathode LED display systems
• Multi-voltage output for optimized power distribution
• Higher energy efficiency compared to traditional systems
• Reduced heat generation for improved system stability
• Stable output for high-quality display performance
• Reliable protection system for continuous operation

• High-end LED display screens
• Outdoor LED billboards
• Energy-saving LED display systems
• Large-scale advertising displays
• Commercial and stadium displays

What is a common cathode LED display system?

In a common cathode system, different voltages are supplied separately to LEDs, reducing power consumption and improving efficiency compared to common anode systems.

What is the advantage of this power supply?

It improves energy efficiency, reduces heat generation, and enhances display stability.

Is this compatible with all LED displays?

No, it is specifically designed for common cathode LED display systems.

How does it compare to traditional power supplies?

Traditional (common anode) power supplies are simpler but less efficient, while common cathode systems provide better energy savings and performance.

Do you support OEM or customization?

Yes, OEM/ODM services are available, including customized voltage outputs and branding.