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Home Products Power Supplies - (Off-Board)DC DC Converters~~SFD550-12BG~~

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See specifications for product details.

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SFD550-12BG - Bel Power Solutions

Name: Bel Power Solutions SFD550-12BG
Brand: Bel Power Solutions
SKU: SFD550-12BG
Price: 788.52 USD
Availability: InStock
Rating: 5 (5 reviews)

Manufacturer Part Number: SFD550-12BG

Manufacturer: Bel Power Solutions

Allelco Part Number: 98D-SFD550-12BG

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: PWR SUP 550W 12V 45A W/STANDBY

Package: Bulk

Data sheet: 1.SFD550-12BG.pdf ...

PCN Obsolescence/ EOL
Mult Dev EOL 27/Jul/2021.pdf

Environmental Information
Bel Power Solutions REACH.pdf RoHS Cert Bel Fuse.pdf

RoHs Status: ROHS3 Compliant

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Our certification

In stock: 39461

Unit Price: $788.52
Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity	Unit Price	Ext. Price
1+	$788.52	$788.52

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

SFD550-12BG Tech Specifications
Bel Power Solutions - SFD550-12BG technical specifications, attributes, parameters and parts with similar specifications to Bel Power Solutions - SFD550-12BG

Product Attribute	Attribute Value
Manufacturer	Bel Power Solutions
Type	Front End
Size / Dimension	13.27" L x 3.07" W x 1.57" H (337.1mm x 78.0mm x 39.9mm)
Series	SFD550 (550W)
Power (Watts)	550W
Package	Bulk

Product Attribute	Attribute Value
Operating Temperature	0°C ~ 50°C
Number of Outputs	1
Mounting Type	Chassis Mount
Efficiency	91.5%
Approval Agency	CE, CSA, cUL, TUV, UL

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8504.40.6018

Parts with Similar Specifications

The three parts on the right have similar specifications to Bel Power Solutions SFD550-12BG

Product Attribute
Part Number	SFD550-12BG	SFD550-12BS154G	SFD550-S101G	SFD52S32L391K-F
Manufacturer	Bel Power Solutions	Bel Power Solutions	Bel Power Solutions	Cornell Dubilier Electronics (CDE)
Power (Watts)	550W	-	-	-
Operating Temperature	0°C ~ 50°C	-	-	-40°C ~ 90°C
Series	SFD550 (550W)	-	SFD550 (550W)	SF
Size / Dimension	13.27" L x 3.07" W x 1.57" H (337.1mm x 78.0mm x 39.9mm)	-	-	3.660" L x 1.970" W (92.96mm x 50.04mm)
Number of Outputs	1	-	-	-
Type	Front End	-	-	-
Efficiency	91.5%	-	-	-
Approval Agency	CE, CSA, cUL, TUV, UL	-	-	-
Mounting Type	Chassis Mount	-	-	Chassis Mount, Requires Holder/Bracket
Package	Bulk	Box	Bulk	Bulk

SFD550-12BG Datasheet PDF

Download SFD550-12BG pdf datasheets and Bel Power Solutions documentation for SFD550-12BG - Bel Power Solutions.

PCN Obsolescence/ EOL: Mult Dev EOL 27/Jul/2021.pdf
Environmental Information: Bel Power Solutions REACH.pdf RoHS Cert Bel Fuse.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Efficient Supply Management
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Fast Sourcing & Delivery

Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

SFD550-12BG

Bel Power Solutions
98D-SFD550-12BG

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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Please refer to the English Version as our Official Version.Return

SFD550-12BG - Bel Power Solutions

Specifications

Environmental & Export Classifications

Parts with Similar Specifications

SFD550-12BG Datasheet PDF

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

Morrey was very helpful and right on top of things!He replied quickly to my RFQ. He was very courteous and professional.