RFB300-48S28-R5Y

Part No :: RFB300-48S28-R5Y

Manufacturer: Emerson Embedded Power (Artesyn Embedded Technologies)

VIGOR # :: 4984437

Description: DC DC CONVERTER 16.8-29.4V 300W

Catalog: DC DC Converters

DataSheet: RFB300-48S28-R5Y PDF

Country of origin: -

Date code: -

RFB300-48S28-R5Y Specifications

Type	Description
Series:	RFB300 (300W)
Package:	Tray
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	16.8 ~ 29.4V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	11A
Power (Watts):	300 W
Voltage - Isolation:	-
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP
Operating Temperature:	-40°C ~ 100°C
Efficiency:	91%
Mounting Type:	Through Hole
Package / Case:	9-DIP Module, 1/2 Brick
Size / Dimension:	2.39" L x 2.27" W x 0.50" H (60.7mm x 57.7mm x 12.7mm)
Supplier Device Package:	-
Control Features:	Enable, Active Low
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
PAH350S4828 Match 80%	TDK-Lambda, Inc. DC DC CONVERTER 28V 350W	RFB300-48S28-R5Y vs PAH350S4828
PAH350S4828/T Match 80%	TDK-Lambda, Inc. DC DC CONVERTER 28V 350W	RFB300-48S28-R5Y vs PAH350S4828/T
PAH300S4828/PT Match 100%	TDK-Lambda, Inc. DC DC CONVERTER 28V 300W	RFB300-48S28-R5Y vs PAH300S4828/PT
PAH300S4828 Match 100%	TDK-Lambda, Inc. DC DC CONVERTER 28V 300W	RFB300-48S28-R5Y vs PAH300S4828
VHB350-D48-S28 Match 80%	CUI Inc. DC DC CONVERTER 28V 350W	RFB300-48S28-R5Y vs VHB350-D48-S28
PAH300S4828/T Match 100%	TDK-Lambda, Inc. DC DC CONVERTER 28V 300W	RFB300-48S28-R5Y vs PAH300S4828/T

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: 1485

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of RFB300-48S28-R5Y 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

Hot Products

VI-2WY-EX

DC DC CONVERTER 3.3V 15W

RP15-2412SOF/P

DC DC CONVERTER 12V 15W

VI-24H-MU-F4

DC DC CONVERTER 52V 200W

RFB300-48S28-R5Y

RFB300-48S28-R5Y

4984437

Pricing(USD)