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Home  /  Power Supplies  /  Board Mount - DC/DC Converters  /  CUI Inc VFB400W-Q24-S28
VFB400W-Q24-S28
VFB400W-Q24-S28
Active
Board Mount - DC/DC Converters
Description:  DC DC CONVERTER 28V 400W
Manufacturer:  CUI Inc
Datasheet:   VFB400W-Q24-S28 Datasheet
History Price: $333.13667
In Stock: 20000
Distributors
Specification
PDF Datasheet
Equivalent
VFB400W-Q24-S28 Distributors
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Mfr Part
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Updated
Redstar Electronic
VFB400W-Q24-S28
6000
Visit
$
First Choice, Good Service
Apr 25, 2026
PARKIN
VFB400W-Q24-S28
46000
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 25, 2026
QTreeic Electronics
VFB400W-Q24-S28
2000
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 25, 2026
DigiKey
VFB400W-Q24-S28
6000
Visit
$
Click and see latest prices from Digikey Electronics
Apr 25, 2026
Anterwell
VFB400W-Q24-S28
42000
Visit
$
The 21 years electronic components professional supplier
Apr 25, 2026
Feilifei
VFB400W-Q24-S28
10000
Visit
$
New and original
Apr 25, 2026
One River Electronics Ltd
VFB400W-Q24-S28
0
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 25, 2026
HAODE TECHNOLOGY
VFB400W-Q24-S28
28000
Visit
$
Click and send your RFQ
Apr 25, 2026
Hard Find Electronics Ltd.
VFB400W-Q24-S28
36000
Visit
$
Sourcing hard-to-find electronic components
Apr 25, 2026
TRICO INDUSTRIAL
VFB400W-Q24-S28
14000
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 25, 2026
VFB400W-Q24-S28 Specification
Specification
Mfr Part
VFB400W-Q24-S28
Category
Board Mount - DC/DC Converters
Manufacturer
CUI Inc
Series
VFB400W (400W)
Packaging
Box
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
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
14.3A
Current - Output (Max)
400 W
Power (Watts)
1.5 kV
Voltage - Isolation
ITE (Commercial)
Applications
Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Features
-40℃ ~ 100℃
Operating Temperature
0.87
Efficiency
Through Hole
Mounting Type
16-DIP Module, Full Brick
Package / Case
4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
VFB400W-Q24-S28 PDF Datasheet
VFB400W-Q24-S28 Datasheet
Click and Download: VFB400W-Q24-S28 Datasheet
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VFB400W-Q24-S28 Compare Parts
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  • VFB400W-Q24-S28 vs VFB400W-Q48-S5N
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  • VFB400W-Q24-S28 vs VFB400W-Q48-S5
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  • VFB400W-Q24-S28 vs VFB400W-Q24-S12
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    Customer Reviews
    4.95 out of 5.00 stars from 56 customer reviews from all over the world
    Romain Bernard
    France
    5 stars
    2026-04-10 23:58
    Like the description, fast shipping, perfect.
    Laura Masson
    France
    5 stars
    2026-04-10 23:26
    Received quickly but not tested to date-fast shipping
    Jonas Mindaugas
    Lithuania
    5 stars
    2026-04-09 00:34
    Thank you. Super.
    Juan Carlos
    Spain
    5 stars
    2026-04-08 23:34
    Excellent product and fantastic seller.
    Ana Paula
    Brazil
    5 stars
    2026-04-08 22:40
    Okay okay description confirm!
    Ana Clara Lima
    Brazil
    5 stars
    2026-04-08 22:22
    Arrived very fast, apparently product quality
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