VI-J1Y-EW – Vicor 66W Isolated Module

Part No :: VI-J1Y-EW

Manufacturer: Vicor

VIGOR # :: 4122752

Description: DC DC CONVERTER 3.3V 66W

Catalog: DC DC Converters

DataSheet: VI-J1Y-EW PDF

Country of origin: Confirming

Date code: TBC

Product Description

The VI-J1Y-EW is a 66W isolated module in the VI-J00 family, engineered by Vicor for high-density power conversion.

It converts a 21V–32V input into a regulated 3.3V output, delivering up to 20A of output current.

Check the detailed VI-J1Y-EW specification table below and request a quote to secure inventory and pricing.

VI-J1Y-EW Specifications

Type	Description
Series:	VI-J00™ (100W)
Package:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	21V
Voltage - Input (Max):	32V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	20A
Power (Watts):	66 W
Voltage - Isolation:	3 kV
Applications:	ITE (Commercial)
Features:	OCP, SCP
Operating Temperature:	-10°C ~ 100°C
Efficiency:	88%
Mounting Type:	Through Hole
Package / Case:	Half Brick
Size / Dimension:	2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
VI-JWY-IW Match 100%	Vicor DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs VI-JWY-IW
CHB100W-48S3V3N Match 91%	Cincon DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs CHB100W-48S3V3N
VI-JWY-CW Match 100%	Vicor DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs VI-JWY-CW
CHB100W-48S3V3 Match 91%	Cincon DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs CHB100W-48S3V3
VI-JWY-CW-B1 Match 100%	Vicor DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs VI-JWY-CW-B1
VI-J1Y-CW Match 100%	Vicor DC DC CONVERTER 3.3V 66W	VI-J1Y-EW vs VI-J1Y-CW

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.
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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.
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In Stock: 96

Shipped from

HK warehouse

Expected Shipping Date

Nov 13 - Nov 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$207.7600~~	~~$207.76~~

Current price of VI-J1Y-EW 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