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Available Replacements
SE-450-48 by mean well
Image is representational - see manufacturer specifications

MEAN WELL Authorized Distributor

SE-450-48

AC-DC Enclosed Switching Power Supply, Single Output, 48V, 9.4A, 451.2W, 2.5" H x 5" W x 10.9" L.

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RoHS Compliant
End of Life: Final orders must be placed by 12/30/2026
Packaging
Certificate of Compliance
Description +
AC-DC Enclosed Switching Power Supply, Single Output, 48V, 9.4A, 451.2W, 2.5" H x 5" W x 10.9" L.
Search Keywords: SE45048
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    MEAN WELL
  • Part No:
    SE-450-48
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8504409530
  • COO:
    CN
  • ECCN:
    EAR99
  • Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
    1
  • Dimension:
    225+13(Max) x 124 x 50 mm
  • AC Input Voltage:
    90 to 132,180 to 264 V
  • DC Input Voltage:
    254 to 370 V
Symbol, Footprint, 3D Model
Tools/3D Models +
Product Guides +
Frequently Asked Questions
Is SE-450-48 discontinued?
Yes, SE-450-48 from Mean Well is discontinued (end-of-life December 2026). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
What replaces SE-450-48?
The recommended replacement for SE-450-48 is LRS-450-48 from MEAN WELL, available from OnlineComponents.com.
Is SE-450-48 RoHS compliant?
Yes, SE-450-48 is RoHS compliant.
What is the lead time for SE-450-48?
The standard lead time for SE-450-48 is approximately 19 weeks. In-stock quantities ship from OnlineComponents.com.

  • End of Life: Final orders must be placed by 12/30/2026

Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 50
Can Ship immediately
19 Weeks can ship 3/5/27
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Price (USD)
Qty
Unit Price
1
$96.8968
10
$92.0520
20
$87.4494
50 +
$83.0769
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