---
product_id: 744794350
title: "Top-hat rail power supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-rail transformer"
brand: "mean well"
price: "€ 44.71"
currency: EUR
in_stock: true
category: "Mean Well"
url: https://www.desertcart.pt/products/744794350-top-hat-rail-power-supply-15-w-12-v-1
store_origin: PT
region: Portugal
---

# 15W high power output Compact 90x17.5x54.5 mm size Wide 85-264VAC input range Top-hat rail power supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-rail transformer

**Brand:** mean well
**Price:** € 44.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style!

## Quick Answers

- **What is this?** Top-hat rail power supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-rail transformer by mean well
- **How much does it cost?** € 44.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/744794350-top-hat-rail-power-supply-15-w-12-v-1)

## Best For

- mean well enthusiasts

## Why This Product

- Trusted mean well brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Slim 90mm length fits effortlessly on any DIN rail, optimizing your workspace.
- • **CE Certified Safety:** Meets rigorous CE standards, ensuring dependable and safe performance every time.
- • **Reliable 15W Power Boost:** Consistent 12V output with 1.25A current to keep your devices running smoothly.
- • **Energy Efficient Operation:** 85% efficiency reduces energy waste and operational costs—smart power for smart managers.
- • **Universal Voltage Compatibility:** Supports a broad 85-264VAC input range, perfect for global and industrial setups.

## Overview

The MeanWell HDR-15-12 is a compact, high-efficiency 15W DIN-rail power supply delivering stable 12V DC output at 1.25A. Designed for professional industrial and DIY applications, it supports a wide input voltage range (85-264VAC) and features a space-saving form factor with CE certification for safety and reliability.

## Description

MeanWell HDR-15 Series

## Features

- MeanWell HDR-15-12 Top-Hat Rail Power Supply
- Power: 15 W, Output voltage: 12V (10.8 - 13.8VDC), Output current: 1.25 A
- Input voltage: 85 - 264VAC, Efficiency: 85%
- Length: 90 mm, Width: 17.5 mm, Height: 54.5 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XWSYRCF |
| Best Sellers Rank | 254,327 in DIY & Tools ( See Top 100 in DIY & Tools ) 255 in Transformers (DIY & Tools) |
| Brand | MEAN WELL |
| Country Of Origin | China |
| Current Rating | 1.25 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,508) |
| Included Components | HDR-15-12 |
| Item Dimensions D x W x H | 90D x 18W x 55H millimetres |
| Item Type Name | Top-hat rail power supply |
| Item Weight | 45 g |
| Manufacturer | MeanWell |
| Manufacturer Part Number | HDR-15-12 |
| Minimum Frequency | 50 Hz |
| Model Number | HDR-15-12 |
| Mounting Type | Rail Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Eingang: 85-264AC 120-370DC |
| Specification Met | CE |
| Unit Count | 78.0 gram |

## Product Details

- **Brand:** MEAN WELL
- **Current rating:** 1.25 Amps
- **Mounting type:** Rail Mount
- **Power source:** Eingang: 85-264AC 120-370DC
- **Product dimensions:** 90D x 18W x 55H millimetres

## Images

![Top-hat rail power supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-rail transformer - Image 1](https://m.media-amazon.com/images/I/61KMFYerltL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Hi, will this charge the battery in ring doorbell 3 if hardwire**
A: Hi, Sorry no this is not for use in charging batteries.

**Q: Can I just confirm that Live and Neutral 230V supply is the bottom terminals on this transformer and the LV DC output is the top?**
A: Yes the 230v terminals are on the bottom of the unit and the LV side coming out of the top

## Frequently Bought Together

- Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer
- Introducing Enclosure for Ring DIN Rail Transformer (2nd Gen) and Ring DIN Rail Transformer (1st Gen)
- Ring Chime, White

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**Shop now:** [https://www.desertcart.pt/products/744794350-top-hat-rail-power-supply-15-w-12-v-1](https://www.desertcart.pt/products/744794350-top-hat-rail-power-supply-15-w-12-v-1)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-01*