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

Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

  • Stock: 50

    Availability: InStock priceValidUntil: 2026-12-05

  • Brand: Mornsun
  • SKU: 7139 | DAE478

Availability: InStock priceValidUntil: 2026-12-05

  • Rs. 177.00 (inc GST)
    Rs.150.00 + 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 B0505LS-1WR3 Isolated DC/DC Converter, 1 W

B0505LS-1WR3 isolated DC/DC converter with 1 W output, 4.5–5.5 VDC input, 5 VDC output and 1.5 kVDC isolation.

The Mornsun B0505LS-1WR3 is a 1 W isolated DC/DC converter. It accepts a 4.5–5.5 VDC input and provides an unregulated isolated 5 V output for circuits that need a separate output supply.
Its input-to-output isolation helps separate the input and output sides of a design. The converter also has continuous, self-recovering short-circuit protection and an industry-standard pin-out, which supports straightforward board integration.
Use this converter in pure digital circuits, low-frequency analog circuits, relay-driven circuits and data-switching circuits. Its isolated output can help power a circuit section that needs separation from the input supply.
DNA supplies Mornsun products for electronics projects and production needs. Browse our Mornsun SMPS range to find power conversion parts for your designs. Check other Mornsun SMPS that we have in stock
If you cannot find a part, contact DNA for import support and retail or bulk orders across India. Ask us about capacitors, transistors, super capacitors, programmers, development boards and connectors. Contact Us

Features of Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

  • Input and output sides have electrical isolation
  • Continuous short-circuit protection resets after the fault clears
  • Industry-standard pin-out supports board integration
  • Single-output design provides an isolated supply

Specifications of Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

  • Rated output power: 1 W
  • Input voltage: 5 VDC nominal, 4.5–5.5 VDC range
  • Output voltage: 5 VDC, unregulated single output
  • Output current: 20 mA minimum, 200 mA maximum
  • Efficiency: 78% minimum, 82% typical at full load
  • Isolation test voltage: 1500 VDC minimum, input to output for 1 minute
  • Operating temperature: -40°C to +105°C, with output derating at 85°C and above
  • Dimensions: 19.65 × 6.00 × 10.16 mm

Applications of Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

  • Pure digital circuits
  • Low-frequency analog circuits
  • Relay-driven circuits
  • Data-switching circuits

Related Links for Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

Package Includes

  • 1 X Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (4)

Write a review

Note: HTML is not translated!
    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.

NEW Products

Product Page : New Products

Embedded Weigand 26/34 to RS232 TTL Converter Module

Embedded Weigand 26/34 to RS232 TTL Converter ModuleEmbedded Wiegand 26/34 to RS232 TTL converter; S..

Rs.1,090.32 (inc GST)
Rs.924.00 + GST

SKU: 7621 | DAH442
Stock: 28

Waveshare 3.2inch RPi LCD (B), 320×240

Waveshare 3.2inch RPi LCD Display for Raspberry Pi Waveshare 3.2inch RPi LCD (B) 320×240, ideal for..

Rs.2,053.20 (inc GST)
Rs.1,740.00 + GST

SKU: 7674 | DAE073
Stock: 5

LM2596S Adjustable Voltage Converter (TO-263)

LM2596S Adjustable Voltage Regulator TO-263LM2596S Adjustable voltage regulator with 1A output, 40V ..

Rs.53.99 (inc GST)
Rs.45.75 + GST

SKU: 2988 | DAE699
Stock: 100

DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mm

DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mmNon-contact sensor for liqu..

Rs.1,382.00 (inc GST)
Rs.1,171.19 + GST

SKU: 10351 | DAJ183
Stock: 5

Have You Seen

Product Page : Have You Seen

TOP246PN AC-DC offline Switcher IC

TOP246PN AC-DC offline Switcher ICTOP246PN IC integrates high voltage MOSFET, PWM control, and fault..

Rs.108.56 (inc GST)
Rs.92.00 + GST

SKU: 2953 | DAE630
Stock: 10

PS2705A-1-F3-A Optoisolator Transistor 3.75KV Trans 4SMD IC

PS2705A-1-F3-A Optoisolator Transistor 3.75KV SMD IC PS2705A-1-F3-A Optoisolator with 3.75kV isolati..

Rs.41.93 (inc GST)
Rs.35.53 + GST

SKU: 8169 | DAH748
Stock: 10

2 Pin Male Straight Header 5.08 mm pitch (Combicon Connector)

Combicon 2 Pin Straight Male Header Connector XY-2500 F-B 5.08 series 2 Pin Straight Male header, P..

Rs.5.31 (inc GST)
Rs.4.50 + GST

SKU: 2722 | DAE235
Stock: 18

Keystone Electronics Miniature THM Test Point - Green P/N 5004

Keystone Electronics Miniature THM Test Point - Green P/N 5004Keystone 5000 Miniature Test Point off..

Rs.34.22 (inc GST)
Rs.29.00 + GST

SKU: 10442 | DAJ495
Stock: 100

Related Products

Arduino Due

Arduino Due

Arduino Due ARM Development Board Arduino Due is a powerful ARM development board with 54 digital I..

Rs.3,838.07 (inc GST)
Rs.3,252.60 + GST

SKU: 483 | DAB268
Stock: 0
NJW0281G and NJW0302G

NJW0281G and NJW0302G

NJW0281G & NJW0302G Power Transistors NJW0281G(NPN) & NJW0302G(PNP) Power Transistors for amplifiers..

Rs.312.70 (inc GST)
Rs.265.00 + GST

SKU: 1225 | DAA867
Stock: 0
3 PIN LDR MODULE

3 PIN LDR MODULE

3 PIN LDR Module3 Pin LDR Module for ambient light detection with adjustable sensitivity and LED ind..

Rs.29.74 (inc GST)
Rs.25.20 + GST

SKU: 3956 | DAG656
Stock: 5
TMC2210 Stepper Motor Driver Module

TMC2210 Stepper Motor Driver Module

TMC2210 Stepper Motor Driver Module TMC2210 Module for stepper motors, 256 micro steps, 36V, 3.0A MA..

Rs.1,239.00 (inc GST)
Rs.1,050.00 + GST

SKU: 7264 | DAF772
Stock: 0
74LVC125APW Buffer & Line Driver SMD TSSOP 14 IC

74LVC125APW Buffer & Line Driver SMD TSSOP 14 IC

74LVC125APW Buffer and Line Driver SMD TSSOP 14 IC 74LVC125APW Buffer & Line Driver IC with 4 indepe..

Rs.73.99 (inc GST)
Rs.62.70 + GST

SKU: 7809 | DAH504
Stock: 18
L9110S SMD Motor Driver IC

L9110S SMD Motor Driver IC

L9110S SMD Motor Driver ICL9110S SMD IC for driving DC motors with 1.2A output current and dual-chan..

Rs.35.40 (inc GST)
Rs.30.00 + GST

SKU: 11270 | DAJ270
Stock: 0