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Description
TRACOPOWER TMR 2-4811WI Isolated Board Mount DC/DC Converter, 4:1 Input, 1 Output, 2 W, 5 V, 400 mAThe TMR 2 4811WI is a 1 output board mount isolated DC to DC Converter with regulated output voltage and ultra wide 4: 1 input voltage range. The TMR 2WI series 2W DC DC converter comes with an excellent efficiency. This ultra compact converter is ideal for battery operated equipment application and everywhere where space on the PCB is critical. Full SMD design High efficiency Excellent load and line regulation 1500VDC I O Isolation Remote on off
The TMR 2-4811WI is a 1-output board-mount isolated DC to DC Converter with regulated output voltage and ultra wide 4:1 input voltage range. The TMR-2WI series 2W DC/DC converter comes with an excellent efficiency. This ultra-compact converter is ideal for battery operated equipment application and everywhere where space on the PCB is critical.
- Full SMD design
- High efficiency
- Excellent load and line regulation
- 1500VDC I/O Isolation
- Remote on/off control
- -40 to +85�C Operating temperature range
Applications
Power Management, Communications & Networking, Industrial
Product details
| Output Power Max | 2W |
| Input Voltage DC Min | 18V |
| DC / DC Converter Mounting | Through Hole |
| Output Voltage - Output 2 | - |
| Output Current - Output 2 | - |
| Depth | 26mm |
| Width | 9.3mm |
| Product Range | TMR2WI Series |
| DC / DC Converter Type | SIP |
| Approvals & Standards | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 1 | 5V |
| Output Current - Output 3 | - |
| No. of Outputs | 1 Output |
| DC / DC Converter Output Type | Fixed |
| Input Voltage DC Max | 75V |
| Output Current - Output 1 | 400mA |
| Height | 12.5mm |
Other details
| Brand | TRACOPOWER |
| Part Number | TMR 2-4811WI |
| Quantity | Each |
| Technical Data Sheet EN | |
| Miscellaneous EN | |
| Application Note EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Great separator for room.
My kids love it. It separates their half of the room.
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Reviewed in the United States on February 25, 2025
★★★★★ 5
These are PERFECT for my Art Show coming up!
This is going to be PERFECT for my Art Show display. And also....EASY to put up and take down as well as store. I'm so grateful to have found them! They are super light weight. And sturdy for my application. And elegant and have clean lines for my display. I have ivy draped and also fairy lights which make it look classy yet simple!
Love them!
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Reviewed in the United States on September 27, 2022
★★★★★ 5
Rustic Wall Shelves That Just Work
Size: 17inch, Color: Black
I bought these six floating shelves to add some storage and a cohesive look to a few walls around the house. The set has a rustic real wood vibe with an industrial edge, and the black finish keeps things feeling clean and understated. It turned out to be a practical way to create space without committing to a bulky cabinet, and I appreciated having multiple pieces to arrange in different rooms.
Installation was straightforward. The package includes 12 brackets, wall anchors and screws, plus clear directions, so I could get them up without much hassle. It takes about eight minutes to mount each shelf, and the hardware feels solid. The shelves can hold around 20 pounds each, which is plenty for everyday items like books, a plant, an alarm clock, or framed photos.
In use, the look is exactly what I wanted: sturdy, simple, and able to blend with existing decor across the bedroom, bathroom, kitchen, and living room. The real wood surface and the exposed metal brackets give a cohesive, rustic vibe that elevates plain walls and makes it easy to rotate items in and out.
One small note is that the boards are 17 inches long and about an inch thick, so planning spacing and wall space matters a bit. The brackets being visible is part of the look, not a flaw, but it means accurate mounting is important. Overall I am very pleased with the set and it earns a solid five stars.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Great shelves
Size: 17inch, Color: Light Walnut, Size: 17inch, Color: Light Walnut
I love how these look in the nook in my bathroom. I needed 6 inch shelves and this was way easier than ripping 8 inch from the hardware store
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great
Size: 36inch, Color: Light Walnut, Size: 36inch, Color: Light Walnut
Got the job done very light weight but durable great condition installation was super easy
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Reviewed in the United States on April 29, 2026