MEAN WELL LRS-350-5 Power Supply Box 650311543491 350W 5V

( Brand: Mean Well ), ( Part Type: Supply Box ), ( UPC: 650311543491 )

Review MEAN WELL Power Supply 350w 5v Open Box

The Mean Well LRS-350-5 power supply is a versatile and reliable solution for powering various electronic devices with a total power consumption of up to 350 watts. This particular model is configured to deliver a constant output voltage of 5 volts. The power supply comes in a compact box design, making it an excellent choice for applications where space is a concern.

The LRS-350-5 power supply is engineered to meet the stringent requirements of Mean Well's LRS series, which is known for its high efficiency, excellent stability, and robust construction. It features an input voltage range of 85-264V AC, making it suitable for use in various geographical locations and electrical environments. The power supply also includes overcurrent, short-circuit, and overvoltage protection, ensuring the safety of connected devices and the power supply itself.

The Mean Well LRS-350-5 power supply is constructed using high-quality components and advanced circuitry, which enables it to deliver a constant output voltage even under varying load conditions. It is also compliant with various industry standards, including EN60950-1, IEC60950-1, UL1310, and CSA22.2 No. 623.11, ensuring that it meets the highest safety and performance standards.

In terms of dimensions, the LRS-350-5 power supply measures 132mm (L) x 82mm (W) x 44mm (H), making it a compact yet powerful option for powering your electronic devices. The power supply also features a fanless design, which eliminates the need for a cooling fan and reduces the overall noise level, making it an ideal choice for applications where quiet operation is essential.

Overall, the Mean Well LRS-350-5 power supply is a high-performance and reliable option for powering various electronic devices with a total power consumption of up to 350 watts and a constant output voltage of 5 volts. Its compact size, advanced circuitry, and robust construction make it a popular choice for a wide range of applications, from industrial automation to consumer electronics.

The LR-350-5 350W 5V DC Power Supply Unit (PSU) from Mean Well is a popular choice for various applications due to its high efficiency, reliability, and versatility. Here are some pros and cons of buying this power supply.

1. High Efficiency: This power supply has an efficiency of up to 93%, which means less power is wasted as heat, making it an energy-efficient choice.

2. Wide Input Voltage Range: The LR-350-5 has a wide input voltage range of 90VAC to 264VAC, making it suitable for use in various regions and applications.

3. Overvoltage and Overcurrent Protection: This power supply features built-in overvoltage and overcurrent protection, ensuring safe operation and preventing damage to connected equipment.

4. Compact Size: With dimensions of 122mm (W) x 53mm (H) x 110mm (D), the LR-350-5 is a compact unit, making it ideal for applications where space is limited.

5. Quiet Operation: The fan used in this power supply operates quietly, making it suitable for use in environments where noise is a concern.

1. Cost: The LR-350-5 is a premium power supply, and its price point may be higher than some other options in the market.

2. Limited Short Circuit Protection: Although the power supply has overvoltage and overcurrent protection, it does not have short circuit protection. This means that if a short circuit occurs, the power supply may need to be replaced.

3. No Overvoltage Protection for 12V and 12V Output: The LR-350-5 does not have overvoltage protection for its 12V and 5V outputs. This means that if the input voltage exceeds the specified range, the output voltage may become unstable.

The Mean Well LR-350-5 350W 5V DC Power Supply Unit is a high-quality, reliable, and efficient power supply that is suitable for various applications. Its wide input voltage range, high efficiency, and built-in protection features make it a popular choice among users. However, its cost and lack of some advanced protection features may be drawbacks for some users. Ultimately, if you require a compact, efficient, and reliable power supply, the LR-350-5 is a great choice. However, if you need more advanced protection features or a lower cost option, you may want to consider other alternatives.

If you are looking for a reliable, efficient, and compact power supply for your project, the Mean Well LR-350-5 is an excellent choice. Its high efficiency, wide input voltage range, and built-in protection features make it a great investment for your application. However, if you require more advanced protection features or a lower cost option, you may want to consider other alternatives in the market. Ultimately, the decision depends on your specific requirements and budget.

Details:

Features:: No load power consumption.

part #: 650311543491 prices

• $41.00-$399.95

specifications strialpower:

• brand: Mean Well
• part type: Supply Box
• upc: 650311543491

payments strialpower:

• wallet: Paypal
• credit card: Diners-club
• other

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: New Open box

shipping strialpower:

• service: Economy
• cost: $6.95
• type: Fixed
• transit: 3-7 Days
• class: Economy

offer strialpower:

• options: Ship-to-home
• started: January 28, 2026
• quantity: 1
• availability: In Stock
• sold: 0

returns strialpower:

• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days
• method: Money back

seller strialpower:

• city: Stoughton, Massachusetts
• rating: 99.5%
• # reviews: 566

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