VFB400W-Q24-S28N

Part No :: VFB400W-Q24-S28N

Manufacturer: CUI Inc.

VIGOR # :: 4101899

Description: DC DC CONVERTER 28V 400W

Catalog: DC DC Converters

DataSheet: VFB400W-Q24-S28N PDF

Country of origin: -

Date code: -

VFB400W-Q24-S28N Specifications

Type	Description
Series:	VFB400W (400W)
Package:	Box
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	9V
Voltage - Input (Max):	36V
Voltage - Output 1:	28V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	14.3A
Power (Watts):	400 W
Voltage - Isolation:	1.5 kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Operating Temperature:	-40°C ~ 100°C
Efficiency:	87%
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 Low
Approval Agency:	UL
Standard Number:	60950-1

Alternative Products

Part Number	Manufacturer & Description	Compare
VFB400W-Q24-S24N Match 80%	CUI Inc. DC DC CONVERTER 24V 400W	VFB400W-Q24-S28N vs VFB400W-Q24-S24N
VFB400W-Q24-S28 Match 100%	CUI Inc. DC DC CONVERTER 28V 400W	VFB400W-Q24-S28N vs VFB400W-Q24-S28
VFB400W-Q24-S24 Match 80%	CUI Inc. DC DC CONVERTER 24V 400W	VFB400W-Q24-S28N vs VFB400W-Q24-S24

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1275

Shipped from

HK warehouse

Expected Shipping Date

Jul 21 - Jul 25 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$314.2800~~	~~$314.28~~
18	~~$314.2800~~	~~$5 657.04~~

Current price of VFB400W-Q24-S28N is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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