# Power adapter MEAN WELL MDS02N-12 2 W 12 V Input 21.6-26.4 V

**URL:** https://aio.lv/en/product--mean-well-mds02n-12--3812949
**Data updated:** 2026-04-20 17:28 (EEST)
**Category:** Cable Adapters & Converters
**Manufacturer:** mean well
**Manufacturer code:** MDS02N-12
**EAN:** 4021087042956
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-mds02n-12--3812949

## 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 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL MDS02N-12 is a reliable power adapter with an output of 2 W and a voltage of 12 V. It operates with an input voltage range of 21.6 to 26.4 V. This adapter is compliant with RoHS standards, ensuring it meets environmental regulations. Ideal for various applications requiring a stable power supply.

## Long description

The MEAN WELL MDS02N-12 is a PCB-mount DC-DC medical converter designed to provide a regulated single 12 V output at up to 0.167 A from an input range of 21.6–26.4 V. Packaged in a SIP through-hole format with reinforced isolation (2×MOPP), it is intended for medical and other electronic equipment that require compact, board-mounted power conversion and compliance with safety-related isolation needs.
Advantages
This converter delivers a stable 12 V output with low power (2 W) consumption suitable for small loads. The SIP through-hole package simplifies PCB mounting and soldering on compact boards. Double MOPP isolation increases safety for medical applications where reinforced patient or functional isolation is required. The unit is RoHS-compliant, supporting environmental and regulatory requirements.
Suitable for
Small medical devices and instruments requiring isolated low-power supply
PCB-mounted control circuits and sensor modules
Embedded systems needing a compact 12 V regulated rail from ~24 V sources
Applications where reinforced isolation (2xMOPP) is necessary
When it may not be suitable
This DC-DC converter provides only 2 W of output power and a maximum current of 0.167 A, so it is not suitable for applications with higher power or current demands. Systems requiring multiple outputs, wide input ranges beyond 21.6–26.4 V, or surface-mount packaging should consider alternative modules.
Key specifications
Function: DC‑DC isolated converter (medical grade, 2×MOPP)
Input voltage range: 21.6–26.4 V DC
Output: Single 12 V DC
Maximum output power: 2 W
Maximum output current: 0.167 A
Package type: SIP through‑hole (PCB mount)
Compliance: RoHS
How to use
Mount the SIP through‑hole package on the PCB following the manufacturer’s recommended footprint and observe correct input and output polarity. Provide adequate creepage and clearance on the PCB consistent with reinforced isolation requirements. Use appropriate input filtering and output decoupling as specified in the equipment design to minimize conducted noise. Verify thermal conditions on the board—this low-power converter still needs space for airflow or thermal relief on crowded PCBs.
What to consider before purchase
Required output power and whether 2 W (0.167 A) meets your load demands
Input voltage compatibility with your system (21.6–26.4 V DC)
Need for reinforced isolation (2×MOPP) for medical or safety-critical applications
PCB footprint and through-hole mounting suitability for your board design
Usage recommendations
Use this converter for low-power, PCB-mounted medical or industrial circuits where reinforced isolation is required. Ensure correct board layout for creepage/clearance and provide appropriate input/output filtering and thermal management to maintain reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Output current | 0.167 A |
| Output power | 2 W |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 3000 pc(s) |

### Performance

| Feature | Value |
|---|---|
| Input voltage | 21.6 - 26.4 |
| Output voltage | 12 |

### Certificates

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

## FAQ

### How much does the Power adapter MEAN WELL MDS02N-12 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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

### Where can I download the instructions for Power adapter MEAN WELL MDS02N-12?

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/3812949/64229834_large.webp