DBS400B03

Part No :: DBS400B03

Manufacturer: Cosel

VIGOR # :: 4120902

Description: DC DC CONVERTER 3.3V 264W

Catalog: DC DC Converters

DataSheet: DBS400B03 PDF

Country of origin: -

Date code: -

DBS400B03 Specifications

Type	Description
Series:	DBS (400W)
Package:	Box
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	200V
Voltage - Input (Max):	400V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	80A
Power (Watts):	264 W
Voltage - Isolation:	-
Applications:	ITE (Commercial)
Features:	-
Operating Temperature:	-20°C ~ 85°C (With Derating)
Efficiency:	79%
Mounting Type:	Through Hole
Package / Case:	21-DIP Module
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:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
DBS200B03 Match 60%	Cosel DC DC CONVERTER 3.3V 165W	DBS400B03 vs DBS200B03

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.
It is unable to appoint a date of delivery.
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In Stock: 89

Shipped from

HK warehouse

Expected Shipping Date

Sep 10 - Sep 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$296.9000~~	~~$296.90~~
5	~~$292.1086~~	~~$1 460.54~~
10	~~$287.3201~~	~~$2 873.20~~
25	~~$268.1655~~	~~$6 704.14~~

Current price of DBS400B03 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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DBS400B03

DBS400B03

4120902

Pricing(USD)