SE03S1212A

Part No :: SE03S1212A

Manufacturer: Delta Electronics / Power

VIGOR # :: 4119051

Description: DC DC CONVERTER 12V 3W

Catalog: DC DC Converters

DataSheet: SE03S1212A PDF

Country of origin: -

Date code: -

SE03S1212A Specifications

Type	Description
Series:	SE03S/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:	12V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	250mA
Power (Watts):	3 W
Voltage - Isolation:	1.5 kV
Applications:	Medical
Features:	SCP, UVLO
Operating Temperature:	-40°C ~ 71°C
Efficiency:	82%
Mounting Type:	Surface Mount
Package / Case:	24-SMD Module, 12 Leads
Size / Dimension:	1.27" L x 0.74" W x 0.40" H (32.3mm x 18.8mm x 10.2mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
SE03S1215A Match 71%	Delta Electronics / Power DC DC CONVERTER 15V 3W	SE03S1212A vs SE03S1215A
SF05S1212A Match 63%	Delta Electronics / Power DC DC CONVERTER 12V 5W	SE03S1212A vs SF05S1212A
TES 3-2412WI Match 100%	TRACO Power DC DC CONVERTER 12V 3W	SE03S1212A vs TES 3-2412WI
TES 3-1212 Match 100%	TRACO Power DC DC CONVERTER 12V 3W	SE03S1212A vs TES 3-1212
SF05S1215A Match 53%	Delta Electronics / Power DC DC CONVERTER 15V 5W	SE03S1212A vs SF05S1215A
TES 3-2413WI Match 71%	TRACO Power DC DC CONVERTER 15V 3W	SE03S1212A vs TES 3-2413WI

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: 558

Shipped from

HK warehouse

Expected Shipping Date

Aug 13 - Aug 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$15.4938~~	~~$15.49~~
100	~~$15.0425~~	~~$1 504.25~~

Current price of SE03S1212A 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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SE03S1212A

SE03S1212A

4119051

Pricing(USD)