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

B1212S-1WR3 MORNSUN Isolated DC - DC Converter

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-05-03

  • Brand: Mornsun
  • SKU: 3836 | DAG449

Availability: NotInStock priceValidUntil: 2026-05-03

  • Rs. 164.02 (inc GST)
    Rs.139.00 + GST

    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.

Mornsun B1212S-1WR3 DC to DC Isolated Converter

B1212S-1WR3 DC to DC converter designed for isolated voltage applications with high efficiency and compact package.

The Mornsun B1212S-1WR3 DC to DC Isolated Converter delivers reliable 12V output from a 12V input, ideal for isolated voltage needs in digital and analog circuits. With features like continuous short-circuit protection and an operating temperature range of -40℃ to +105℃, this converter ensures durability and performance in various environments. The compact SIP/DIP package simplifies integration into your systems, making it suitable for relay-driven and data switching circuits.

Mornsun's B1212S-1WR3 provides an I/O isolation test voltage of 1.5k VDC and operates efficiently, reaching up to 85% efficiency. This makes it a perfect choice for applications requiring stable isolated power supply in distributed systems. Trust Mornsun for dependable performance in your electronic projects.

Explore the versatility of the Mornsun B1212S-1WR3 DC to DC Isolated Converter for your electronic applications, ensuring safety and reliability. This product is available at DNA, your trusted partner for electronic components in India.

Explore the reliability of Mornsun SMPS at DNA. We offer a variety of Mornsun power supplies and converters. Check other Mornsun SMPS that we have in stock.

If you are looking for specific electronic components, reach out to DNA. We can help you find parts like Inductor, Hongfa Relay, IGBT, Capacitor, Sensor, and Programmer. We can import items not listed and support retail and bulk orders. Contact Us.

Features of Mornsun B1212S-1WR3 DC to DC Isolated Converter

  • Compact SIP/DIP package
  • Continuous short-circuit protection
  • High efficiency up to 85%
  • I/O isolation test voltage 1.5k VDC
  • Operating temperature -40℃ to +105℃

Specification of Mornsun B1212S-1WR3 DC to DC Isolated Converter

  • Input Voltage: 12V
  • Output Voltage: 12V
  • No load input current: 8mA

Applications of Mornsun B1212S-1WR3 DC to DC Isolated Converter

  • Digital circuits
  • Low frequency analog circuits
  • Relay-driven circuits
  • Data switching circuits

Package Includes

  • 1 X Mornsun B1212S-1WR3 DC to DC Isolated Converter
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
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.

NEW Products

Product Page : New Products

KBPC5010 Bridge Rectifier

KBPC5010 Bridge Rectifier Module KBPC5010 Bridge Rectifier, 50A current, 1000V blocking voltage, hi..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 565 | DAA494
Stock: 15

IN1307 Real Time Clock IC

IN1307N Real Time Clock ICIN1307N is CMOS IC of Real Time Watch with Serial Interface, 56 Х 8 RAM. T..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 551 | DAC893
Stock: 100

AHT10 Temperature & Humidity Sensor

AHT10 Temperature & Humidity SensorAHT10 Sensor IC for precise temperature and humidity sensing ..

Rs.87.32 (inc GST)
Rs.74.00 + GST

SKU: 3674 | DAF577
Stock: 10

Nextion Intelligent NX8048P050-011R 5.0" Resistive Touchscreen Display

Nextion NX8048P050-011R 5.0" Intelligent Touchscreen Display NX8048P050-011R Resistive touchscreen d..

Rs.7,286.98 (inc GST)
Rs.6,175.41 + GST

SKU: 2876 | DAE529
Stock: 2

Have You Seen

Product Page : Have You Seen

Meanwell SMPS EDR-120-48

Meanwell EDR-120-48 DIN Rail Power Supply EDR-120-48: 120W, 48V output, 89% efficiency, suitable for..

Rs.2,262.65 (inc GST)
Rs.1,917.50 + GST

SKU: 2506 | DAC670
Stock: 2

MOC3021 Optocoupler

MOC3021 Optocoupler Triac Driver MOC3021 Optocoupler for interfacing low voltage components with tri..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 134 | DAA201
Stock: 10

BC107B Transistor

BC107B TransistorThe BC107 and BC107B are silicon Planar Epitaxial NPN transistors in TO-18 metal ca..

Rs.23.60 (inc GST)
Rs.20.00 + GST

SKU: 557 | DAA378
Stock: 7

K7805-500R3 Mornsun DC - DC Converter

Mornsun K7805-500R3 DC-DC Converter for Efficient Power K7805-500R3 Mornsun Converter offers 5V out..

Rs.163.55 (inc GST)
Rs.138.60 + GST

SKU: 8980 | DAI017
Stock: 20

Related Products

TC7662 Charge Pump DC-to-DC Converter

TC7662 Charge Pump DC-to-DC Converter

TC7662 Charge Pump DC-to-DC ConverterTC7662A is a pin-compatible upgrade to the industry standard TC..

Rs.289.10 (inc GST)
Rs.245.00 + GST

SKU: 738 | DAA027
Stock: 15
MPPT Solar Charger Module 12 Volt

MPPT Solar Charger Module 12 Volt

MPPT Solar Charger Module 12 Volt MPPT Solar Charger Module 12V; Adjustable output voltage 25-32V; O..

Rs.1,062.00 (inc GST)
Rs.900.00 + GST

SKU: 3632 | DAC957
Stock: 8
QC962-8A Mornsun Hybrid Integrated IGBT Driver Module

QC962-8A Mornsun Hybrid Integrated IGBT Driver Module

Mornsun Hybrid Integrated IGBT Driver Module QC962-8A QC962-8A IGBT Driver for N-channel IGBT modul..

Rs.339.84 (inc GST)
Rs.288.00 + GST

SKU: 3655 | DAF620
Stock: 10
TD501D485H A Mornsun Single High Speed RS485 Isolation Transceiver Module

TD501D485H A Mornsun Single High Speed RS485 Isolation Transceiver Module

Mornsun TD501D485H-A RS485 Signal Converter ModuleMornsun TD501D485H-A RS485 module with 200Kbps bau..

Rs.584.10 (inc GST)
Rs.495.00 + GST

SKU: 3744 | DAF156
Stock: 0
GPS Patch Antenna With UFL Connector (20mm X 6mm)

GPS Patch Antenna With UFL Connector (20mm X 6mm)

GPS Patch Antenna with UFL Connector - 20mm x 6mm GPS Patch Antenna with UFL Connector, compact siz..

Rs.262.85 (inc GST)
Rs.222.75 + GST

SKU: 3746 | DAF895
Stock: 9
MORNSUN LS10-13B12R3P AC TO DC POWER SUPPLY MODULE

MORNSUN LS10-13B12R3P AC TO DC POWER SUPPLY MODULE

Mornsun LS10-13B12R3P AC to DC Power Supply ModuleMornsun LS10-13B12R3P AC to DC Power Supply Module..

Rs.259.60 (inc GST)
Rs.220.00 + GST

SKU: 5056 | DAG833
Stock: 30
2.4Ghz 5dBi Omni Wi-Fi Booster SMA Male Antenna

2.4Ghz 5dBi Omni Wi-Fi Booster SMA Male Antenna

2.4GHz 5dBi Omni Wi-Fi Booster SMA Male Antenna 2.4GHz 5dBi Omni Wi-Fi Booster for Wireless Router ..

Rs.159.30 (inc GST)
Rs.135.00 + GST

SKU: 7588 | DAD688
Stock: 20
K7812-2000R3 Mornsun DC - DC Converter

K7812-2000R3 Mornsun DC - DC Converter

SMA Dust Cover Yellow for RF Connector SMA Dust Cover Yellow protects SMA RF connectors from dust a..

Rs.303.21 (inc GST)
Rs.256.96 + GST

SKU: 9400 | DAI363
Stock: 20