The Mean Well SE-350-24 is an enclosed, single-output 350W switching power supply (SMPS) designed to deliver a stable 24VDC output at up to 14.6A. Widely recognized as a highly reliable and economical choice, this chassis-mount converter is a popular drop-in replacement for older Mean Well series (like the S-320) and is commonly used to power industrial equipment, CNC machinery, 3D printers, amplifier projects, and large LED lighting arrays. 
Technical Specifications
  • Output Voltage: 24V DC
  • Rated Current: 14.6A (Current range: 0 ~ 14.6A)
  • Rated Power: 350.4 Watts
  • Input Voltage Range: 90–132VAC / 180–264VAC (Selectable via a manual toggle switch) or 254–370VDC
  • Input Frequency: 47 to 63Hz
  • Efficiency: 87%
  • Ripple & Noise: 150mVp-p max
  • Dimensions: 215mm × 115mm × 50mm (L × W × H)
  • Connections: Heavy-duty screw terminal blocks 
Key Features
  • Forced Air Cooling: Features a built-in DC fan with smart ON/OFF controls, activating automatically based on thermal load to optimize performance and longevity. 
  • Comprehensive Electrical Safeguards: Equipped with integrated protections against short circuits, overloads, overvoltages, and over-temperatures. It utilizes a constant current-limiting circuit and features auto-recovery once a fault condition is removed.
  • High Durability: Built to withstand an industrial-grade 300VAC surge input for up to 5 seconds. 
  • Visual Diagnostics: Includes an onboard LED status indicator to easily confirm when power is on.
  • Quality Assured: Undergoes a 100% full-load burn-in factory test to ensure high component reliability right out of the box

Warranty:

We offer a NO-DOA guarantee within eBay's return policy timeframe, allowing you to test and inspect the item to 100% satisfaction.

  • We power items up (if applicable) and test for basic functionality.
  • We do not extensively test most items.
  • This item may or may not be in original packaging.

Condition:

Warranty:

We offer a NO-DOA guarantee within eBay's return policy timeframe, allowing you to test and inspect the item to 100% satisfaction.

  • We power items up (if applicable) and test for basic functionality.
  • We do not extensively test most items.
  • This item may or may not be in original packaging.

Condition:
* New, Old Stock in OEM Packaging. As Pictured.

* Out of its original package.

* An item in excellent condition with no functional defects. The item may be missing original packaging and may have been used for testing or demo purposes.

*   Please review the images carefully to verify the model and part number.

* Be aware that due to the multiple quantities available, you may not receive the item pictured in the ad above.

* The box or item might show signs of wear due to shelf wear, etc.

* Please refer to the pictures for a clear view of the item.

** ITEM SHIPS AS SHOWN IN THE PHOTO.

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