QSB30048S28

Part No :: QSB30048S28

Manufacturer: XP Power

VIGOR # :: 4137968

Description: DC DC CONVERTER 28V 300W

Catalog: DC DC Converters

DataSheet: QSB30048S28 PDF

Country of origin: -

Date code: -

QSB30048S28 Specifications

Type	Description
Series:	QSB (300W)
Package:	Box
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	18V
Voltage - Input (Max):	75V
Voltage - Output 1:	28V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	10.7A
Power (Watts):	300 W
Voltage - Isolation:	1.5 kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP, SCP
Operating Temperature:	-40°C ~ 100°C
Efficiency:	88%
Mounting Type:	Through Hole
Package / Case:	9-DIP Module
Size / Dimension:	2.40" L x 2.28" W x 0.52" H (61.0mm x 57.9mm x 13.2mm)
Supplier Device Package:	-
Control Features:	Enable, Active High
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
VHB200W-Q48-S28 Match 71%	CUI Inc. DC DC CONVERTER 28V 200W	QSB30048S28 vs VHB200W-Q48-S28
QSB20048S24 Match 63%	XP Power DC DC CONVERTER 24V 200W	QSB30048S28 vs QSB20048S24
QSB30048S24 Match 80%	XP Power DC DC CONVERTER 24V 300W	QSB30048S28 vs QSB30048S24
VHB200W-Q48-S24 Match 63%	CUI Inc. DC DC CONVERTER 24V 200W	QSB30048S28 vs VHB200W-Q48-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: 1622

Shipped from

HK warehouse

Expected Shipping Date

Nov 08 - Nov 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$176.0000~~	~~$176.00~~
5	~~$170.7200~~	~~$853.60~~
10	~~$165.4410~~	~~$1 654.41~~
25	~~$158.4004~~	~~$3 960.01~~

Current price of QSB30048S28 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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QSB30048S28

QSB30048S28

4137968

Pricing(USD)