Name: VFB400W-Q48-S28
Brand: CUI Inc.
SKU: VFB400W-Q48-S28
Availability: InStock
Rating: 5 (189 reviews)

VFB400W-Q48-S28

For Reference Only

Part Number	VFB400W-Q48-S28
Manufacturer	CUI Inc.
Description	DC/DC CONVERTER 28V 400W DIP
Datasheet	VFB400W-Q48-S28 Specifications
Package	16-DIP Module, Full Brick
ECAD
In Stock	4,338 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
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Part Number # VFB400W-Q48-S28 (DC DC Converters) is manufactured by CUI Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For VFB400W-Q48-S28 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add VFB400W-Q48-S28 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of VFB400W-Q48-S28.

VFB400W-Q48-S28 Specifications

Manufacturer	CUI Inc.
Category	Power Supplies - Board Mount - DC DC Converters
Package	16-DIP Module, Full Brick
ECAD
Series	VFB400W
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	18V
Voltage - Input (Max)	75V
Voltage - Output 1	28V
Voltage - Output 2	-
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	14.3A
Power (Watts)	400W
Voltage - Isolation	1.5kV (1500V)
Applications	ITE (Commercial)
Features	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Operating Temperature	-40°C ~ 100°C
Efficiency	90%
Mounting Type	Through Hole
Package / Case	16-DIP Module, Full Brick
Size / Dimension	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Supplier Device Package	-
Control Features	Enable, Active High

VFB400W-Q48-S28 Reviews

Carl*****ompson

April 5, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Spenc*****audhry

March 14, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Gali*****Sule

March 14, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Jerem*****ennett

March 8, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

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VFB400W-Q48-S28 Packaging

VFB400W-Q48-S28 FAQ

1. How to order VFB400W-Q48-S28 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that VFB400W-Q48-S28 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the VFB400W-Q48-S28. All suppliers must pass our qualification reviews before they can publish their products including VFB400W-Q48-S28 on Heisener; we pay more attention to the channels and quality of VFB400W-Q48-S28 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the VFB400W-Q48-S28 price and inventory displayed accurate?

The price and inventory of VFB400W-Q48-S28 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of VFB400W-Q48-S28?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the VFB400W-Q48-S28 we delivered, we will accept the replacement or return of the VFB400W-Q48-S28 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of VFB400W-Q48-S28.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as VFB400W-Q48-S28 pin diagram, VFB400W-Q48-S28 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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VFB400W-Q48-S28 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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VFB400W-Q48-S28

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