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Description
TRACOPOWER TMR 1222 Isolated Board Mount DC/DC Converter, Regulated, 2 Output, 2 W, 12 V, 85 mA, -12 V, 85 mAThe TMR 1222 is a 2 output board mount isolated DC to DC Converter with regulated output voltage and wide 2: 1 input voltage range. The TMR 2 series 2W DC DC converter comes with small footprint and excellent efficiency. The ultra compact dimensions of this converter make it an ideal solution for many space critical applications. Full SMD design High efficiency Excellent load and line regulation Indefinite short circuit protection 1000VDC I O
The TMR 1222 is a 2-output board-mount isolated DC to DC Converter with regulated output voltage and wide 2:1 input voltage range. The TMR-2 series 2W DC/DC converter comes with small footprint and excellent efficiency. The ultra-compact dimensions of this converter make it an ideal solution for many space critical applications.
- Full SMD design
- High efficiency
- Excellent load and line regulation
- Indefinite short-circuit protection
- 1000VDC 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 | 9V |
| DC / DC Converter Mounting | Through Hole |
| Output Voltage - Output 2 | -12V |
| Output Current - Output 2 | 85mA |
| Depth | 21.8mm |
| Width | 9.2mm |
| Product Range | - |
| DC / DC Converter Type | SIP |
| Approvals & Standards | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 1 | 12V |
| Output Current - Output 3 | - |
| No. of Outputs | 2 Output |
| DC / DC Converter Output Type | Fixed |
| Input Voltage DC Max | 18V |
| Output Current - Output 1 | 85mA |
| Height | 11.1mm |
Other details
| Brand | TRACOPOWER |
| Part Number | TMR 1222 |
| 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
4.4 ★★★★★
Based on 1164 reviews
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Product Reviews
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious.
To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware.
I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
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Reviewed in the United States on March 17, 2026
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc.
They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places.
But they wqould work especially well if you were not constantly moving them as we do.
They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026