DE03S1203A

Part No :: DE03S1203A

Manufacturer: Delta Electronics / Power

VIGOR # :: 4105597

Description: DC DC CONVERTER 3.3V 3W

Catalog: DC DC Converters

DataSheet: DE03S1203A PDF

Country of origin: -

Date code: -

DE03S1203A Specifications

Type	Description
Series:	DE03S/D (3W)
Package:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	9V
Voltage - Input (Max):	18V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	600mA
Power (Watts):	3 W
Voltage - Isolation:	1.5 kV
Applications:	Medical
Features:	OCP, SCP, UVLO
Operating Temperature:	-25°C ~ 71°C
Efficiency:	74%
Mounting Type:	Through Hole
Package / Case:	24-DIP Module, 8 Leads
Size / Dimension:	1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
REC3-1205SRW/H2/A/CTRL Match 61%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-1205SRW/H2/A/CTRL
REC3-2405SRWZ/H2/A/M Match 61%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-2405SRWZ/H2/A/M
REC3-1205SRW/H4/A/CTRL Match 52%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-1205SRW/H4/A/CTRL
REC3-2405SRWZ/H4/A/M Match 52%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-2405SRWZ/H4/A/M
REC3-1205SRW/H2/A/M Match 61%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-1205SRW/H2/A/M
REC3-2405SRWZ/H4/A/CTRL/X2 Match 52%	RECOM Power DC DC CONVERTER 5V 3W	DE03S1203A vs REC3-2405SRWZ/H4/A/CTRL/X2

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: 635

Shipped from

HK warehouse

Expected Shipping Date

Jul 21 - Jul 25 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$12.6608~~	~~$12.66~~
100	~~$12.2920~~	~~$1 229.20~~

Current price of DE03S1203A 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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DE03S1203A

DE03S1203A

4105597

Pricing(USD)