# Traco Power TMR 12-1212WI DC/DC Converter 12W 12V 1000mA

**URL:** https://aio.lv/en/product--tracopower-tmr-12-1212wi--12408893
**Data updated:** 2026-05-09 15:29 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** TracoPower
**Manufacturer code:** TMR 12-1212WI
**EAN:** 2050011926392
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Traco Power TMR 12-1212WI is a high-performance 12W DC/DC converter designed for reliable power management. It features a wide DC input voltage range of 4.5-18 V and provides a stable output current of 1000 mA. This compact converter is ideal for space-constrained industrial and electronic applications requiring efficient voltage regulation and consistent power delivery in a robust, professional-grade package.

## Long description

The Traco Power TMR 12-1212WI is a high-performance 12W DC/DC converter module designed for reliable power management in demanding environments. This unit features a wide 4:1 input voltage range and provides a stable, regulated output. Housed in an ultra-compact SIP-8 metal package, it offers high power density while occupying minimal board space, making it an efficient solution for modern electronic designs.
Advantages
This converter stands out due to its exceptional efficiency of up to 90%, which facilitates operation across a broad temperature range without the need for power derating under natural convection. The robust metal casing provides durability, while the integrated remote On/Off control and continuous short-circuit protection ensure safe and reliable operation. Its small footprint is specifically engineered to maximize space efficiency in dense circuit board layouts.
Suitable for
Communication equipment
Industrial electronics
Instrumentation systems
Space-critical electronic applications
When it may not be suitable
This module may not be appropriate for applications requiring output power exceeding 12W or those operating outside the specified 4.5-18V DC input range. It is also not intended for environments where the ambient temperature exceeds the thermal limits specified for natural convection without additional cooling measures.
Key specifications
Power output: 12 W
DC input voltage range: 4.5-18 V
Output current: 1000 mA
Isolation voltage: 1600 VDC
Package type: SIP-8 metal package
Dimensions: 9.6 mm x 12 mm x 22 mm
How to use
The converter is designed for direct mounting onto printed circuit boards. Ensure the input voltage is connected within the specified 4.5-18V range to the designated input pins. The output pins provide the regulated voltage to your load. Utilize the remote On/Off pin if external power management control is required. Proper PCB layout is essential to maintain the efficiency and thermal performance of the module.
What to consider before purchase
Verify that your input power source falls within the 4.5-18V range.
Check that your application load does not exceed the 12W power limit.
Ensure the physical dimensions are compatible with your PCB space constraints.
Confirm that the operating environment temperature is within the -40°C to +65°C range.
Usage recommendations
For optimal performance and to maintain the specified efficiency, ensure adequate airflow around the module and follow the recommended PCB layout guidelines provided by the manufacturer to manage heat dissipation effectively.

## Specifications

| Feature | Value |
|---|---|
| Type | DC/DC |
| Weight | 0.0072 kg |
| Operating relative humidity (H-H) | 0 - 90 |
| Storage temperature (T-T) | -40 - 95 |
| Material | Silicone, Nickel, Copper |
| Operating temperature (T-T) | -40 - 85 |
| Storage relative humidity (H-H) | 0 - 90 |
| Height | 22 mm |
| Output voltage | 12 |
| Width | 9.6 mm |
| Depth | 12 mm |
| Quantity | 1 |
| Product colour | Black |
| Power | 12 W |
| Output current | 1000 mA |
| DC input voltage | 4.5-18 |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TracoPower products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TracoPower service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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