VI-21W-IY-B1 – Vicor 50W Isolated Module

Part No :: VI-21W-IY-B1

Manufacturer: Vicor

VIGOR # :: 10054486

Description: DC DC CONVERTER 5.5V 50W

Catalog: DC DC Converters

DataSheet: VI-21W-IY-B1 PDF

Country of origin: Confirming

Date code: TBC

Product Description

Vicor's VI-21W-IY-B1 is a 50W isolated module in the VI-200 family.

It converts a 21V–32V input into a regulated 5.5V output, delivering up to 9.09A of output current.

Full specifications are listed below — submit an RFQ for today's best price.

VI-21W-IY-B1 Specifications

Type	Description
Series:	VI-200™ (50W)
Package:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	21V
Voltage - Input (Max):	32V
Voltage - Output 1:	5.5V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	9.09A
Power (Watts):	50 W
Voltage - Isolation:	3 kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 2.40" W x 1.07" H (116.8mm x 61.0mm x 27.1mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
VE-21W-MY-F2 Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VE-21W-MY-F2
VI-BWW-IY-F2 Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VI-BWW-IY-F2
VE-B1W-IY-S Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VE-B1W-IY-S
VI-B1W-IY-F2 Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VI-B1W-IY-F2
VE-21W-IY Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VE-21W-IY
VI-B1W-IY Match 100%	Vicor DC DC CONVERTER 5.5V 50W	VI-21W-IY-B1 vs VI-B1W-IY

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 95

Shipped from

HK warehouse

Expected Shipping Date

Nov 15 - Nov 19 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of VI-21W-IY-B1 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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