Meanwell LRS-150F-48 LED Power Supply

The Meanwell LRS-150F-48 is a compact and highly efficient 150W power supply designed for various industrial and LED display applications. It delivers a stable 48V DC output at up to 3.3A, making it ideal for powering LED modules, signage, and control systems. With its fanless design, it ensures quiet operation and enhanced reliability.

The unit offers high efficiency, up to 90%, and includes protection features like short circuit, overload, and overvoltage safeguards. Its slim form factor, with a low profile of just 30mm, allows easy integration into space-constrained environments. The LRS-150F-48 complies with international safety standards, ensuring safe and consistent performance.

Functions And Features

The Meanwell LRS-150F-48 LED Power Supply is designed to provide reliable and efficient power for LED lighting systems.

1. DC Output Power. Provides a stable 48V DC output, ideal for powering LED displays and modules.
2. Efficiency. Operates at high efficiency (up to 90%), reducing energy consumption and heat generation.
3. Overload Protection. Automatically shuts down or limits output to prevent damage to the power supply and connected devices.
4. Short Circuit Protection. Prevents damage caused by short circuits, ensuring reliable operation.
5. Overvoltage Protection. Protects connected devices from voltage spikes, enhancing safety.
6. Fanless Design. Operates silently without the need for active cooling, making it suitable for noise-sensitive environments.

Specifications

Here are the typical specifications.

1. Output Voltage. 48V DC
2. Output Current. 3.3A
3. Output Power. 150W
4. Efficiency. Up to 90%
5. Input Voltage Range. 85 to 264VAC (120 to 370VDC)
6. Input Frequency Range. 47 to 63Hz
7. Input Current. 1.8A (at 115VAC), 0.9A (at 230VAC)
8. Ripple and Noise. 240mVp-p (max)
9. Load Regulation. ±1%
10. Line Regulation. ±0.5%
11. Protection Features.
    • Short Circuit Protection: Auto-recovery
    • Overload Protection: Auto-recovery
    • Overvoltage Protection: Auto-recovery
12. Working Temperature. -30°C to +70°C (derating above 50°C)
13. Storage Temperature. -40°C to +85°C
14. Cooling Method. Natural convection
15. Dimensions. 215mm x 115mm x 30mm (L x W x H)
16. Weight. 1.2 kg (approx.)
17. Certification. UL, CE, FCC, TUV, and other international safety standards
18. LED Indicator. Power on indicator

About Sales

For pricing and customization options, contact us at manager@ledonlinesale.com.

Our team is here to help you find the perfect LED screen solution. We provide expert product advice, technical support, and detailed pricing information. With our exceptional service, we guarantee a smooth inquiry and installation process. Contact us with your questions or to arrange a consultation. We are excited to assist you with all your LED display needs and ensure you receive the best possible solution.