Meanwell ERPF-400-48 LED Power Supply

The Meanwell ERPF-400-48 is a reliable and efficient LED power supply designed for demanding applications. With an output of 48 volts and a power rating of 400 watts, it provides stable and consistent power for LED lighting systems. This model features a robust construction that ensures durability and long-term performance. It has protections against overcurrent, overvoltage, and short circuits, enhancing its safety and reliability.

Additionally, the ERPF-400-48 operates efficiently within a wide temperature range, making it suitable for various environments. Its compact design allows for flexible installation, making it an excellent choice for both commercial and industrial LED lighting projects.

Functions And Features

The Meanwell ERPF-400-48 LED Power Supply has the following functions and features.

1. Reliable Power Output. Provides a consistent 48V DC output with a maximum power rating of 400 watts, ensuring stable performance for LED lighting systems.
2. High Efficiency. Designed to operate with high efficiency, reducing energy consumption and operational costs.
3. Built-in Protections. Includes essential safety features such as overcurrent, overvoltage, and short circuit protection to safeguard both the power supply and connected LED lights.
4. Wide Operating Temperature Range. Capable of functioning within a broad temperature range, allowing it to perform well in various environmental conditions.
5. Compact Design. Its space-saving design allows for versatile installation in tight or challenging spaces.
6. Durable Construction. Built to withstand demanding conditions, making it suitable for both commercial and industrial applications.
7. Cooling System. Equipped with an efficient cooling mechanism to prevent overheating and ensure reliable operation over time.
8. Universal Input Voltage. Accepts a wide input voltage range, providing flexibility in different power supply scenarios.

Specifications

Here are its specifications.

1. Output Voltage. 48V DC
2. Output Power. 400W
3. Output Current. 8.33A
4. Input Voltage Range. 90-305V AC
5. Frequency Range. 47-63Hz
6. Efficiency. Up to 92%
7. Protection Features. Overcurrent, overvoltage, short circuit
8. Operating Temperature Range. -40°C to +70°C
9. Cooling. Convection cooling (fanless design)
10. Dimensions (L x W x H). 198 x 100 x 38 mm
11. Weight. Approximately 1.2 kg
12. Regulations Compliance. CE, RoHS
13. Certifications. UL, CUL, TUV, CB

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