Product Images are shown for illustrative purposes only and may differ from actual product.

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

Name: Mornsun B1205S-1WR3 1W 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: 2026-12-08
Brand: Mornsun
SKU: 4023 | DAG762

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

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

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

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

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

Description

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

Mornsun B1205S-1WR3 isolated DC-DC converter with 12 VDC nominal input, 5 VDC output, up to 200 mA output current and 1 W output power.

The Mornsun B1205S-1WR3 is a 1 W isolated DC-DC converter that converts a nominal 12 VDC input to a single 5 VDC output. It supports output current up to 200 mA and suits designs that need a separate output voltage from the input supply.

Input-output isolation helps separate circuit sections, while continuous self-recovery short-circuit protection helps the converter resume operation after a short is removed. Its fixed input and unregulated output keep the conversion design simple. The compact four-pin layout supports integration into space-limited assemblies.

Use this converter in distributed power supply systems, relay-driven circuits, digital circuits and low-frequency analog circuits. It can also supply isolated voltage for data switching circuits.

DNA stocks Mornsun power products for electronics buyers and engineers. Explore our range of Mornsun SMPS for power conversion needs across your designs. Check other Mornsun SMPS that we have in stock

DNA supports Indian electronics buyers with retail and bulk orders, plus import support for parts that are not in stock. Contact us if you need help finding this converter or related items such as connectors, diodes or sensors. Contact Us

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

Input-output isolation separates circuit sections
Continuous, self-recovery short-circuit protection
Fixed input with a single unregulated output
Four-pin layout supports circuit integration

Specifications of Mornsun B1205S-1WR3 1W Isolated DC-DC Converter

Nominal input voltage: 12 VDC
Input voltage range: 10.8–13.2 VDC
Output voltage: 5 VDC
Output current: 20–200 mA
Output power: 1 W
Full-load efficiency: 76% minimum, 80% typical
Input-output isolation voltage: 1500 VDC minimum, one-minute electric-strength test
Operating temperature: −40°C to +105°C, with derating at 85°C and above

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

Distributed power supply systems requiring an isolated voltage
Pure digital circuits
Low-frequency analog circuits
Relay-driven circuits

Package Includes

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

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (2)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

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.

Do you ship all over India?

Yes — we dispatch orders across India.

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.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

Can I order just one piece (no minimum order quantity)?

Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

View all FAQs →