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Item #:
120758729
SE-450-48 Mean Well 451.2W 48V 9.4A Switching Power Supply MeanWell SE-450-48
88% of respondents would recommend this to a friend
Item #:
120758729
BND 223
Price Details
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers a robust 451.2W at 48V, making it ideal for demanding applications requiring consistent and reliable power without fluctuations.
Efficiency Rating
Designed with high efficiency levels, this power supply minimizes energy loss, promoting sustainability and reducing operational costs over time.
Compact Design
The SE-450-48 features a compact and space-saving structure, allowing for easy installation in tight spaces without sacrificing performance.
Product Details
| Product Dimensions (L x W x H) | 8.86 x 4.92 x 1.97 inches (22.5 x 12.5 x 5 cm) |
| Item Weight | 2.75 pounds (1.25 kg) |
| Manufacturer | EnhanBili |
| Item model number | SE-450-48 |
| Date First Available | January 1, 2020 |
| Model Name | SE-450-48 |
| Brand | EnhanBili |
| Compatible Devices | Personal Computer |
| Connector Type | Ethernet |
| Output Wattage | 451.2 Watts |
| Form Factor | ATX |
| Wattage | 451.2 watts |
| Cooling Method | Air |
| Item dimensions L x W x H | 8.86 x 4.92 x 1.97 inches (22.5 x 12.5 x 5 cm) |
| Item Weight | 1.25 Kilograms |
Who Should Buy?
-
DIY Electronics Projects
Ideal for hobbyists building custom electronic circuits requiring reliable power supply with adjustable voltage settings.
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LED Lighting Systems
Perfect for driving LED strips and lighting installations needing stable and efficient 48V power supply.
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Industrial Equipment
Suitable for powering machinery and tools in industrial settings where performance and longevity are essential.
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High-Power Applications
Not suitable for devices exceeding 451.2W power requirements, which could lead to overheating or failure.
Product Description
SE-450-48 Mean Well 451.2W 48V 9.4A Switching Power Supply MeanWell SE-450-48
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Customer Questions & Answers
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Question:
What protections does this power supply offer?
Answer: It includes protections for short circuit, overload, over voltage, and over temperature. -
Question:
What is the weight of the power supply?
Answer: The net weight is 1.25Kg and the gross weight is 1.5Kg. -
Question:
What is the operational temperature range for this product?
Answer: The operational temperature range is -10℃ to 70℃.
EnhanBili Uninterruptible Power Supply (UPS) SE-450-48 Editorial Review
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 223
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Features & Benefits
- Features active surge current limiting for safety.
- Offers wide AC input range selected by a switch.
- Comes with multiple protections: short circuit, overload, over voltage, and over temperature.
- Includes forced air cooling through a built-in DC fan for efficient operation.
- High power density of 4.9w/inch maximizes output.
- Certified by CE, FCC, and RoHS for quality assurance.
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