1. Computer Power Supplies Parts
  2. sku: 10254647159245721
  3. MEAN WELL USP-350-12

MEAN WELL USP-350-12 Ac Power Supply Single Enter Ac/dc 12V 25A 300W 23-PIN

Usp-350-12 Mean Well - Ac/dc Power Supply Single-out 12v 25a 300w 23-pin Enter

( Brand: Mean Well ), ( Manufacturer Part Number: USP-350-12 ), ( Compatible Brand: Universal ), ( Voltage Compatibility: 115 V, 230 V ), ( Cooling: Passive Cooling ), ( Color: Gray ), ( Form Factor: U-bracket ), ( Type: Power Module ), ( Unit Type: Unit ), ( Maximum Power: 350 W )

Review MEAN WELL Ac/dc Power Supply Single out 12v 25a 23-pin Enter

Introducing the Mean Well USP-350-12, a versatile and high-performing AC/DC power supply designed for single-output applications requiring 12 volts with a maximum current output of 25 amps and a power capacity of 300 watts. This power supply comes equipped with a 23-pin ENTER connector, making it an ideal choice for various electronic devices, including LED lighting systems and industrial equipment.

The Mean Well USP-350-12 is renowned for its excellent efficiency, with an output power efficiency of up to 93%, reducing energy waste and lowering operating costs. Its compact and lightweight design, measuring 105mm in length, 113mm in width, and 43mm in height, makes it easy to integrate into a range of applications, even where space is limited.

This power supply boasts Mean Well's renowned build quality and reliability, with various over-protection features such as over-voltage, over-current, and short-circuit protection. This ensures the safety of your devices and prolongs their lifespan.

The Mean Well USP-350-12 also features a universal AC input, allowing it to operate in various electrical environments worldwide. With an operating temperature range of -20 C to 60 C, it can perform effectively in a broad range of temperature conditions.

In summary, the Mean Well USP-350-12 AC/DC power supply is a powerful and efficient solution for single-output 12V applications, offering a 25A and 300W output with a 23-pin ENTER connector. Its excellent build quality, reliability, and versatility make it a popular choice for various industrial and electronic applications.

USP-350-12 is a single-output AC/DC power supply that delivers 12V at a maximum current of 25A and a maximum power output of 300W. Here are some pros and cons of buying this power supply unit:

Pros:

1. High Power Output: With a maximum power output of 300W, this power supply can handle power-hungry devices and systems.

2. Wide Input Voltage Range: The USP-350-12 can operate on a wide range of AC input voltages, making it suitable for use in various locations and electrical environments.

3. High Current Delivery: The power supply can deliver up to 25A of current, making it suitable for devices that require a lot of power.

4. 23-Pin Enterprise Design: The power supply features a 23-pin enterprise design, which is commonly used in enterprise applications and high-density computing environments.

5. Overvoltage, Overcurrent, and Short Circuit Protection: The power supply is equipped with various protection features that help prevent damage to connected devices and the power supply itself.

Cons:

1. Size and Weight: The USP-350-12 is a large and heavy power supply unit, making it less portable than smaller power supplies.

2. Cost: The power supply is more expensive than some other power supplies with similar specifications.

3. Noisy Operation: Some users have reported that the power supply can be noisy during operation, which may be a concern for applications that require a quiet environment.

Conclusion:

The USP-350-12 power supply offers a high power output, wide input voltage range, and robust protection features, making it a suitable choice for enterprise applications and high-density computing environments. However, its large size, weight, and cost may be a drawback for some users. If noise is a concern, it's recommended to check user reviews for specific models to ensure that the noise level is acceptable.

Recommendation:

If you require a high-power, enterprise-grade power supply with robust protection features, the USP-350-12 is a good option to consider. However, if you're looking for a more portable or cost-effective solution, there may be other power supplies that better suit your needs. It's recommended to compare the specifications and features of multiple power supplies before making a purchase decision.

Details:

Includes the connectors with cut wire as shown in photos. Comes as shown in the pictures. Used, working condition. Nothing else is included, only what seen in the pictures.

Photos taken on a 1 cm grid. This listing is for a USP-350-12 - AC/DC Power Supply Single-OUT 12V 25A 300W 23-Pin MEAN WELL Enterprises.

part #: usp35012 prices

  • $34.00-$92.93

specifications powsuppy:

  • brand: Mean Well
  • mpn: Usp-350-12
  • compatible brand: Universal
  • voltage compatibility: 115 V, 230 V
  • cooling: Passive Cooling
  • color: Gray
  • form factor: U-bracket
  • type: Power Module
  • unit type: Unit
  • maximum power: 350 W

returns powsuppy:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Seller

seller powsuppy:

  • rating: 99.6%
  • city: Silver Spring, Maryland
  • # reviews: 11302

payments powsuppy:

  • other
  • wallet: Apple-pay
  • credit card: Discover

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: Used

shipping powsuppy:

  • service: USPS Ground Advantage
  • cost: $17.00
  • transit: 4-7 Days
  • class: Standard
  • carrier: USPS
  • type: Calculated

offer powsuppy:

  • started: December 4, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 2
  • availability: In Stock
  • best offers: True
compatible brand: universal, voltage compatibility: 115 v, 230 v, cooling: passive cooling, form factor: u-bracket, type: power module, unit type: unit, maximum power: 350 w,
category: computers > computers/tablets networking > computer components parts > power supplies, color: gray, sku: 10254647159245721,

Mean Well USP-350-12 Is Similar To:

powsuppy logo
5 offers $34.00–$92.93 USD
  • Offer #1: $74.99 price + $18.30 shipping estimate = $93.29* total. Nothing else is included, only what is seen in the pictures. Used, working condition.+$18.30 shipping
  • Offer #2: $34.00 price + $6.75 shipping estimate = $40.75* total. Brand MEANWELL5V DC 60A outputAC input voltage range: 88 264VACRated power: Single and two phase wide input range 85 550VACUniversal AC input / Full rangeBuilt-in active PFC functionHigh efficiency up to 90%Forced air cooling by built-in DC Fan with fan speed control functionProtections: Short circuit / Overload / Over voltage / Over temperatureOptional conformal coatingLED indicator for power on.+$6.75 shipping
  • Offer #3: $92.93 price + $20.95 shipping estimate = $113.88* total.+$20.95 shipping
  • Offer #4: $399.95 price + $22.00 shipping estimate = $421.95* total. There are 15 units in a case. These units are new in original box as pictured.+$22.00 shipping
  • Offer #5: $46.99 price + $7.91 shipping estimate = $54.90* total. For LED Lighting & Signs. Output 5VDC 60A.+$7.91 shipping

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