
( Brand: Mean Well ), ( Part Type: Supply ), ( Nominal Current Rating: 6 2 Amp ), ( Nominal Voltage Rating: Ac ), ( Output Voltage Rating: Dc ), ( Manufacturer Part Number: NED-50A )
The MEAN WELL LGV-350-25DB-2.1, also known as the MEANwell Mean Green NED-50A, is a versatile and reliable power supply that provides both 12V and 5V DC output. This universal power adapter is designed to work with a voltage input range of 100-240V AC and produces a maximum output power of 75 watts.
The NED-50A features an elegant and compact design with dimensions of approximately 1.4 inches (L) x 3.5 inches (W) x 2.2 inches (H). Its slim form factor makes it an excellent choice for space-constrained applications such as electronic devices, computers, and various laboratory equipment.
This Meanwell power supply offers high efficiency with a typical efficiency of up to 85%. It is also known for its low noise operation, generating less than 22dB of noise while in normal operation. Furthermore, the NED-50A includes multiple safety features such as over voltage protection, over current protection, and short circuit protection, ensuring the safe and stable operation of connected devices.
The power supply includes a 6-foot (1.8m) detachable power cord with a NEMA 5-15P connector, making it easy to set up and connect to an electrical outlet. It features a standard IEC 60320 C14 receptacle and includes an LED indicator display to indicate the status of the power supply.
The Meanwell NED-50A is backed by a 3-year product warranty from the manufacturer, providing peace of mind and exceptional customer support. With its impressive performance, diverse applications, and dependable safety features, this power supply is an excellent investment for any application that requires a stable 12V and 5V DC power source.
- The Meanwell NED-50A power supply offers an adjustable output voltage from 1.5V to 36V, allowing users to tailor the voltage to their specific requirements.
- This versatility makes it a suitable choice for a wide range of projects and applications.
Cons:- An adjustable voltage feature might not be essential for every project. Users who only need a fixed output voltage could opt for a more cost-effective, fixed-output power supply.
2. Universal Input Voltage: Pros:- The power supply's 100-240V input voltage range makes it ideal for use worldwide, eliminating the need for additional voltage converters or adapters.
- Ensures compatibility with electrical power sources in various regions, whether traveling or working in different locations.
Cons:- Given the broader input voltage range, this power supply might be heavier and bulkier than a similar dedicated-voltage model, which can impact portability.
3. High Power Efficiency: Pros:- The Meanwell NED-50A power supply features a high power efficiency of up to 93%, reducing energy waste and lowering operating costs.
- The efficient design contributes to a longer product lifespan and improved thermal performance.
Cons:- A higher efficiency level might not be a critical factor for some users. However, it generally results in a more expensive power supply initially.
4. Protection Circuit: Pros:- The power supply includes various protection circuits like over-voltage, over-current, and short-circuit protection, safeguarding the connected equipment from damage.
Cons:- Additional protection circuits can contribute to higher costs, although the peace of mind and safeguarding of equipment could be seen as valuable.
5. Compact Size: Pros:- With dimensions of approximately 1.8 x 4.3 x 2.9 inches (46 x 108 x 73mm), the MEAN WELL NED-50A power supply is relatively compact and easy to integrate into various projects and installations.
Cons:- While the compact size is advantageous for portability, the power outputs and protection features might limit its ability to meet the demands of larger projects or applications.
Conclusion:The Meanwell NED-50A 12V/5V adjustable DC-DC power supply offers various benefits, including adjustable output voltage, universal input voltage, high power efficiency, protection circuits, and compact size. These features make it a versatile and reliable choice for users with diverse applications and power requirements. However, it might have a higher upfront cost due to its advanced, multi-function design. Overall, it is an excellent investment for individuals or organizations seeking a universal and efficient power supply.
Recommendation:With its extensive capabilities and advanced features, the Meanwell NED-50A is a highly recommended power supply for projects and applications that require adjustability, universal compatibility, high power efficiency, and enhanced protection. If you can afford the higher initial investment, this power supply can ensure a long-lasting and flexible solution for your power needs.
This is a very nice used MeanWell, model: NED-50A, 12 Volt 5 Power Supply, 100-240V Input.