# Power adapter/inverter MEAN WELL SFTN02N-12, input 21.6–26.4 V, output 12 V, 2 W, RoHS, depth 15.2 mm

**URL:** https://aio.lv/en/product--mean-well-sftn02n-12--3812957
**Data updated:** 2026-01-06 11:12 (EET)
**Category:** Power Inverters
**Manufacturer:** mean well
**Manufacturer code:** SFTN02N-12
**EAN:** 4021087052009
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-sftn02n-12--3812957

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

MEAN WELL SFTN02N-12 is a compact power adapter/inverter delivering 2 W output power with a 12 V output voltage. It accepts an input range of 21.6–26.4 V and complies with RoHS. With a depth of 15.2 mm and high pack quantity availability (3840 pcs per pack), it suits low-power electronic applications, embedded systems and installations requiring a small-form DC–DC conversion.

## Long description

MEAN WELL SFTN02N-12 is a compact PCB-mount DC–DC converter designed for low-power applications. The module accepts an input voltage from 21.6 to 26.4 VDC and provides a single isolated 12 VDC output with a nominal output current of 0.167 A (2 W). Its small SMD package and shallow depth (15.2 mm) make it suitable for embedded systems and space-constrained installations; the device is RoHS compliant.
Advantages
The SFTN02N-12 offers a small footprint and SMD mounting for automated assembly, an isolated single 12 V output for separation between input and load, and built-in short-circuit protection that responds within 0.5 seconds. The unit’s 2 W rated power and standardized package support integration into compact electronic designs and high-volume production.
Suitable for
Embedded systems and single-board computers
Industrial control modules with limited space
Sensor interfaces and low-power peripherals
Applications requiring isolated 12 V supply from ~24 V sources
Key specifications
Manufacturer: MEAN WELL (brand: mean well)
Model / MPN: SFTN02N-12
Input voltage: 21.6–26.4 V DC
Output voltage: 12 V DC
Output current: 0.167 A (nominal)
Output power: 2 W
Protection: short-circuit protection, 0.5 second response
Package: SMD, PCB mount
Depth: 15.2 mm
Compliance: RoHS
EAN: 4021087052009
How to use
Mount the SFTN02N-12 on the PCB according to the manufacturer’s recommended footprint and soldering profile for SMD devices. Apply an input voltage within 21.6–26.4 V DC to the designated input pins and take the 12 V DC output from the output pins. Observe correct polarity and maintain adequate creepage and clearance for isolation. Allow for ventilation and avoid exceeding the rated output current and power to prevent thermal stress.
Usage recommendations
For reliable operation, ensure the input source is regulated near 24 V, keep ambient temperature within the device’s specified range, and follow MEAN WELL’s PCB layout and soldering guidelines. Use appropriate filtering on input and output lines if the application is sensitive to noise.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Depth | 15.24 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 3840 pc(s) |

### Features

| Feature | Value |
|---|---|
| Input voltage | 21.6 - 26.4 |
| Output voltage | 12 |
| Output current | 0.17 A |
| Output power | 2 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the MEAN WELL SFTN02N-12 power adapter/inverter 2 W cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### 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 mean well 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 mean well 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: input voltage, output voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for MEAN WELL SFTN02N-12 power adapter/inverter 2 W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3812957/64229842_large.webp