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B1205S-1WR3 Mornsun Isolated DC - DC Converter

Name: B1205S-1WR3 Mornsun Isolated DC - DC Converter
Brand: Mornsun
SKU: DAG762
Price: 179.36 INR
Availability: InStock
Rating: 5 (2 reviews)

Write a review | 2 reviews

Stock: 44
Availability: InStock priceValidUntil: 2026-04-11
Brand: Mornsun
SKU: 4023 | DAG762

Rs. 179.36 (inc GST)
Rs.152.00 + GST

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GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

Mornsun B1205S-1WR3 Isolated DC - DC Converter

B1205S-1WR3 Converter, 12V to 5V output, 1W power, compact SIP package.

The Mornsun B1205S-1WR3 Isolated DC - DC Converter provides reliable voltage conversion in a compact design. This module is ideal for distributed power supply systems requiring isolation. It supports pure digital circuits and low-frequency analog circuits while ensuring high efficiency of up to 81%. With a continuous short-circuit protection feature, the B1205S-1WR3 guarantees safety and reliability in various applications.

Operating within an input voltage range of 21.6 to 26.4 VDC, the Mornsun B1205S-1WR3 delivers a stable output voltage of 5V and an output current of 200mA. The compact SIP package (11.60mm x 6.00mm x 10.16mm) makes it suitable for space-constrained designs. The operating temperature range of -40℃ to +105℃ enhances its versatility in challenging environments.

This Mornsun Isolated DC - DC Converter is perfect for applications in relay-driven circuits and data switching circuits. It meets industry standards for pin-out, making it easy to integrate into existing systems. Explore the full potential of the B1205S-1WR3 for your electronic projects.

Explore the reliability of Mornsun SMPS with DNA. We offer a wide range of Mornsun products that ensure efficient power solutions. Check other 'Mornsun SMPS' that we have in stock.

At DNA, we cater to Indian electronics buyers. If you need specific parts like Microcontrollers, Analog ICs, or Power Supplies, reach out to us. We can import items not in stock and support both retail and bulk orders. Contact Us.

Features of Mornsun B1205S-1WR3 Isolated DC - DC Converter

Operating temperature range: -40℃ to +105℃
High efficiency up to 81%
Continuous short-circuit protection
No-load input current as low as 8mA
I/O Isolation Test voltage:1.5K VDC/min
Compact SIP package

Specification of Mornsun B1205S-1WR3 Isolated DC - DC Converter

Isolation Voltage:1.5 kVdc/min
Input Voltage range:21.6-26.4 Vdc
Nominal voltage:12 Vdc
Output voltage:5V
Output current:200mA
Wattage:1W
Size:11.60mm(Length) X 6.00mm(Width) X 10.16mm (Height)
Weight:1.3gm

Applications of Mornsun B1205S-1WR3 Isolated DC - DC Converter

Distributed power supply systems
Pure digital circuits
Low-frequency analog circuits
Relay-driven circuits
Data switching circuits

Package Includes

1 X Mornsun B1205S-1WR3 Isolated DC - DC Converter

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How long does dispatch take?

In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?

Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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