
( Brand: Mean Well ), ( Part Type: Supply ), ( Country Of Origin: China ), ( Manufacturer Part Number: DDR-480B-48 )
The MEAN WELL DDR-480B-48 is a high-performance, 1-piece switching power supply designed to meet the power requirements of various electronic applications. This power supply unit (PSU) offers a robust and reliable solution for powering your devices, ensuring stable and consistent power delivery.
Key Features:1. Output Power: The DDR-480B-48 provides a total output power of 480 watts, with a 12V output rating of 40A. This makes it an ideal choice for applications that require a high power supply, such as industrial equipment, laboratory instruments, or data centers.
2. Efficiency: This MEAN WELL power supply boasts an impressive efficiency rating of up to 93%, ensuring minimal power loss and maximizing energy savings. Additionally, its active PFC (Power Factor Correction) feature ensures a high power factor, improving overall system efficiency and reducing electricity costs.
3. Protection: The DDR-480B-48 is equipped with various protection mechanisms to safeguard both the power supply unit and the connected devices. These features include over-current protection, over-voltage protection, under-voltage protection, and short-circuit protection, ensuring the system remains stable and secure under various operating conditions.
4. Operating Temperature: The power supply can operate in a wide temperature range, from 0 C to 50 C, making it suitable for use in a variety of environments. Additionally, its fan-assisted cooling system ensures efficient heat dissipation, maintaining optimal operating temperatures even under heavy load conditions.
5. Form Factor: With its compact size, the DDR-480B-48 is an excellent choice for applications where space is limited. Its standard IEC enclosure and detachable AC cord make for easy installation and integration into various systems.
6. Input Voltage: The power supply can accept an input voltage range of 85-264VAC, making it suitable for use in a wide range of geographic locations. Its universal input voltage capability eliminates the need for multiple power supplies and simplifies international deployments.
7. Safety and Compliance: The MEAN WELL DDR-480B-48 adheres to various safety and regulatory standards, including EN60950-1, EN61000-3-2, and UL/CSA 60950-1, ensuring that it meets the highest safety and reliability standards.
8. Versatility: The DDR-480B-48 is a versatile power supply solution that can be used in a wide range of applications, from industrial equipment and test & measurement instruments to data centers and telecommunications systems. Its high power output, efficiency, and robust protection features make it a reliable choice for powering demanding applications.
Buying a Mean Well DDR-480B-48 1PCS Switching Power Supply: Pros and Cons
Pros:1. Mean Well is a well-known and reputable brand in the power supply industry, known for their high-quality and reliable products.
2. The DDR-480B-48 is a versatile power supply, offering a wide input voltage range (90-264VAC) and a constant output voltage of 48V.
3. It is a switching power supply, which is more efficient than linear power supplies and produces less heat.
4. The power supply features overvoltage, overcurrent, and short circuit protection, ensuring safe operation.
5. It has a compact size (2.9 x 1.4 x 2.5 inches) and a lightweight design (0.68 lbs), making it easy to install and transport.
Cons:1. The price point of this power supply is relatively higher compared to some other brands and models in the market.
2. It may not be suitable for high power applications, as its maximum output power is only 48W.
3. The fan may be noisy under heavy load, which could be a concern for some users.
Ending Conclusion:The Mean Well DDR-480B-48 1PCS Switching Power Supply is a high-quality and reliable power supply option for applications that require a constant output voltage of 48V and a wide input voltage range. Its efficiency, safety features, and compact size make it a good investment for those who value performance and reliability. However, its higher price point compared to some other brands and models may be a concern for some users. Ultimately, the decision to purchase this power supply depends on the specific requirements of your application and your budget.
Recommendation:If you require a high-quality and versatile power supply for a low-power application, the Mean Well DDR-480B-48 1PCS Switching Power Supply is an excellent choice. Its reputation for reliability, efficient design, and robust safety features make it a worthwhile investment. However, if you have a limited budget or require a higher power output, you may want to consider alternative options from other brands or models.