The VMS-450B-48-CNF is a high-performance, 450W AC-DC switching power supply designed for demanding industrial, medical, and consumer applications. Manufactured by BEL/CUI INC in China, this power supply features a robust metal case construction, ensuring durability and efficient heat dissipation. It is RoHS compliant and suitable for applications requiring reliable power conversion with high efficiency.
Product Features
Single output DC voltage: 48 Vdc
Power rating: 450 W
Package type: Metal case in a compact box design
Input Voltage: Standard AC input (specific input range not specified)
Output Power: 450 W continuous
RoHS compliant for environmentally responsible manufacturing
ECCN: EAR99 for export control classification
UOM: Each (EA)
Part Number: VMS-450B-48-CNF
Part Description: AC-DC 450 W 48 Vdc single output metal case
This power supply is designed for reliable operation in various industrial and medical environments, offering high efficiency and safety certifications. Its metal case provides excellent electromagnetic interference (EMI) shielding and durability for demanding applications.
For more details, specifications, and technical support, please refer to the datasheet linked above. If further customization or integration assistance is needed, contact our sales team.
Note: The datasheet was not processed; please search the internet for the part number VMS-450B-48-CNF for more detailed information.
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It is RoHS compliant and suitable for applications requiring reliable power conversion with high efficiency.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle output DC voltage: 48 Vdc\u003c\/li\u003e\n\u003cli\u003ePower rating: 450 W\u003c\/li\u003e\n\u003cli\u003ePackage type: Metal case in a compact box design\u003c\/li\u003e\n\u003cli\u003eInput Voltage: Standard AC input (specific input range not specified)\u003c\/li\u003e\n\u003cli\u003eOutput Power: 450 W continuous\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99 for export control classification\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003ePart Number: VMS-450B-48-CNF\u003c\/li\u003e\n\u003cli\u003ePart Description: AC-DC 450 W 48 Vdc single output metal case\u003c\/li\u003e\n\u003cli\u003eManufacturer: BEL\/CUI INC\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n\u003cli\u003ePackage Type: Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e450 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e48 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eAC-DC Power Supply | Switching Power Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoHS Compliant\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUOM\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eVMS-450B-48-CNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cui.com\/product\/resource\/VMS-450B-CNF.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis power supply is designed for reliable operation in various industrial and medical environments, offering high efficiency and safety certifications. Its metal case provides excellent electromagnetic interference (EMI) shielding and durability for demanding applications.\u003c\/p\u003e\n\u003cp\u003eFor more details, specifications, and technical support, please refer to the datasheet linked above. If further customization or integration assistance is needed, contact our sales team.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number VMS-450B-48-CNF for more detailed information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T17:06:29+05:30","created_at":"2025-08-14T17:06:29+05:30","vendor":"Waldom Electonics","type":"AC-DC Power Supply","tags":["450 W","48 Vdc","BEL-CUII","IMPORT_CSV","Switching","WLDM"],"price":1867652,"price_min":1867652,"price_max":1867652,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50619587232061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"VMS-450B-48-CNF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"VMS-450B-48-CNF","public_title":null,"options":["Default Title"],"price":1867652,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"VMS-450B-48-CNF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54229495.png?v=1755171392"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54229495.png?v=1755171392","options":["Title"],"media":[{"alt":null,"id":45837230276925,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54229495.png?v=1755171392"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54229495.png?v=1755171392","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBEL\/CUI INC VMS-450B-48-CNF AC-DC Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe VMS-450B-48-CNF is a high-performance, 450W AC-DC switching power supply designed for demanding industrial, medical, and consumer applications. Manufactured by BEL\/CUI INC in China, this power supply features a robust metal case construction, ensuring durability and efficient heat dissipation. It is RoHS compliant and suitable for applications requiring reliable power conversion with high efficiency.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle output DC voltage: 48 Vdc\u003c\/li\u003e\n\u003cli\u003ePower rating: 450 W\u003c\/li\u003e\n\u003cli\u003ePackage type: Metal case in a compact box design\u003c\/li\u003e\n\u003cli\u003eInput Voltage: Standard AC input (specific input range not specified)\u003c\/li\u003e\n\u003cli\u003eOutput Power: 450 W continuous\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99 for export control classification\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003cli\u003ePart Number: VMS-450B-48-CNF\u003c\/li\u003e\n\u003cli\u003ePart Description: AC-DC 450 W 48 Vdc single output metal case\u003c\/li\u003e\n\u003cli\u003eManufacturer: BEL\/CUI INC\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n\u003cli\u003ePackage Type: Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e450 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e48 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eAC-DC Power Supply | Switching Power Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoHS Compliant\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUOM\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eVMS-450B-48-CNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cui.com\/product\/resource\/VMS-450B-CNF.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis power supply is designed for reliable operation in various industrial and medical environments, offering high efficiency and safety certifications. Its metal case provides excellent electromagnetic interference (EMI) shielding and durability for demanding applications.\u003c\/p\u003e\n\u003cp\u003eFor more details, specifications, and technical support, please refer to the datasheet linked above. If further customization or integration assistance is needed, contact our sales team.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number VMS-450B-48-CNF for more detailed information.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
