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B1203S-1WR3 Mornsun Isolated DC - DC Converter

Name: B1203S-1WR3 Mornsun Isolated DC - DC Converter
Brand: Mornsun
SKU: DAG763
Price: 179.36 INR
Availability: InStock
Rating: 5 (3 reviews)

Write a review | 3 reviews

Stock: 48
Availability: InStock priceValidUntil: 2026-04-05
Brand: Mornsun
SKU: 4022 | DAG763

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

Qty :
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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

B1203S-1WR3 Mornsun Isolated DC - DC Converter

B1203S-1WR3 Mornsun Isolated DC - DC Converter

This B1203S-1WR3 from Mornsun is a 12 Volts to 3 Volts DC-DC Converter 1W Power Supply Module - Compact SIP Package from Mornsun is specially designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable for: pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits.

DNA solutions, Nashik has various types of Power Mornsun 's. Check out our complete collection of Mornsun's Power Modules.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of B1203S-1WR3 Mornsun 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
Industry standard pin-out
Compact SIP package

Specifications of Mornsun B1203S-1WR3

Model Number:B2403S-1WR3
Isolation Voltage:1.5 kVdc/min
Input Voltage range:21.6-26.4 Vdc
Nominal voltage:12 Volt dc
Output voltage: 3 Volts
Output current:42/5(mA)
Wattage:1W
Package: SIP
Size:11.60mm(Length) X 6.00mm(Width) X 10.16mm (Height)
Weight:1.3gm

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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