# Voltage Transformer MEAN WELL MDR-10-12 12V

**URL:** https://aio.lv/en/product--mean-well-mdr-10-12--1621103
**Data updated:** 2025-12-29 07:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** MDR-10-12
**EAN:** 4021087021029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-mdr-10-12--1621103

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL MDR-10-12 is a compact voltage transformer with an output of 12V. Dimensions: 22.5 mm (W) x 100 mm (D) x 90 mm (H). It features high efficiency, reliability, and a wide range of applications in industrial and commercial settings.

## Long description

The MEAN WELL MDR-10-12 is an AC-DC industrial DIN-rail power supply that provides a regulated 12 V output in a compact enclosure measuring 22.5 mm (W) x 100 mm (D) x 90 mm (H). Designed for industrial and commercial installations, this 10 W unit offers reliable voltage conversion and stable performance for control systems, automation equipment, and general-purpose low-voltage loads.
Advantages
The MDR-10-12 delivers efficient power conversion in a slim DIN-rail form factor, allowing space-saving installation in control cabinets. It is manufactured by MEAN WELL with a focus on reliability and long-term operation under typical industrial conditions. The device’s compact dimensions and standardized mounting make it suitable for retrofits and new installations where a stable 12 V supply is required.
Suitable for
Control cabinets and electrical panels
Industrial automation and PLC systems
Small pumps, sensors and low-power actuators
Commercial equipment requiring 12 V DC supply
Key specifications
Brand: MEAN WELL
Model / MPN: MDR-10-12
Output voltage: 12 V DC
Output power: 10 W
Dimensions: 22.5 mm (W) x 100 mm (D) x 90 mm (H)
Mounting: DIN-rail
EAN: 4021087021029
How to use
Mount the MDR-10-12 on a standard DIN-rail inside an electrical cabinet and connect the AC input to the appropriate mains supply following local wiring codes. Connect the 12 V DC output to the load, observing polarity. Ensure adequate ventilation and separate high-voltage wiring from low-voltage output wiring. Verify output voltage with a multimeter before connecting sensitive devices.
Usage recommendations
Use the MEAN WELL MDR-10-12 in environments within the manufacturer’s specified temperature and humidity ranges, provide proper surge protection on the input when required, and avoid exceeding the rated 10 W output to ensure reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Output voltage | 12 |

### Power

| Feature | Value |
|---|---|
| AC input voltage | 90 - 264 |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue, White |

### Certificates

| Feature | Value |
|---|---|
| Certification | UL 508
ITE EN/UL/IEC 60950 |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.16 kg |
| Height | 90 mm |
| Width | 22.5 mm |
| Depth | 100 mm |

## FAQ

### How much does the Voltage Transformer MEAN WELL MDR-10-12 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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: weight, product colour, 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 Voltage Transformer MEAN WELL MDR-10-12?

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/1621103/64167346_large.webp