• phone contact us
  •  
    $ USD
    $ AUD
    £ GBP
    $ CAD
    € EUR
  •  
    EnglishEnglish
    中文 / 汉语中文 / 汉语
    ItalianoItaliano
    PortuguêsPortuguês
    DeutschlandDeutschland
    FrançaisFrançais
    РусскийРусский
    日本語日本語
    TürkçeTürkçe
    한국어한국어
    EspañolEspañol
  • |
  • Order status
  • Login/Register
help desk software
Available Replacements
RECOMMENDED REPLACEMENT
LRS-450-12
LRS-450-12

MEAN WELL

In Stock: 23

Minimum Order: 1

View Product
SE-450-12 by mean well
Image is representational - see manufacturer specifications

MEAN WELL Authorized Distributor

SE-450-12

AC/DC Single output enclosed power supply - 1 Output 12VDC at 37.5A -5VDC at 0.3A auxiliary output- 450W - DC fan cooling.

+ see all

View Datasheet Ask the Datasheet Accessories Notify Me

RoHS Compliant
Discontinued & Replaced
Packaging
Certificate of Compliance
Description +
AC/DC Single output enclosed power supply - 1 Output 12VDC at 37.5A -5VDC at 0.3A auxiliary output- 450W - DC fan cooling.
Search Keywords: SE45012
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    MEAN WELL
  • Part No:
    SE-450-12
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8504409510
  • COO:
    CN
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    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-450-12 discontinued?
Yes, SE-450-12 from Mean Well is discontinued (end-of-life June 2026). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
What replaces SE-450-12?
The recommended replacement for SE-450-12 is LRS-450-12 from MEAN WELL, available from OnlineComponents.com.
Is SE-450-12 RoHS compliant?
Yes, SE-450-12 is RoHS compliant.
What is the lead time for SE-450-12?
The standard lead time for SE-450-12 is approximately 19 days. In-stock quantities ship from OnlineComponents.com.

  • This product is discontinued, but still in stock.

Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 47
Ships today, if you order in
ADD TO CART
Price (USD)
Qty
Unit Price
1
$104.52
5
$96.72
10
$93.91
20
$88.77
50 +
$86.40
Click for Quote
Log in to unlock special pricing
CUSTOMERS ALSO BOUGHT
5

Join the circuit, keeping you connected to OnlineComponents.com and beyond!