# Voltage Transformer MEAN WELL HDR-30-12 12V 30W

**URL:** https://aio.lv/en/product--mean-well-hdr-30-12--3314292
**Data updated:** 2025-12-29 10:53 (EET)
**Category:** Power Inverters
**Manufacturer:** mean well
**Manufacturer code:** HDR-30-12
**EAN:** 4021087036634
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-24 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-hdr-30-12--3314292

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL HDR-30-12 is a compact 12V voltage transformer with a width of 35mm, depth of 54.5mm, and height of 90mm. It delivers a reliable 30W output, making it ideal for various applications. Its small size allows for easy installation in tight spaces, while its robust design ensures durability and long-lasting performance. Perfect for powering LED strips, industrial equipment, and more.

## Long description

The MEAN WELL HDR-30-12 is an ultra-slim AC-DC DIN-rail power supply that provides a stable 12V DC output at up to 30W in a compact housing. With dimensions of 35mm (width) × 54.5mm (depth) × 90mm (height) and a grey metal enclosure, this DIN rail-mounted unit is designed for reliable operation in control cabinets and other confined installations where space is limited.
Advantages
The HDR-30-12 offers a compact form factor for space-constrained installations while delivering a consistent 12V, 30W output. Its DIN-rail mounting and robust construction support easy integration into electrical panels and industrial equipment. The low weight (0.096 kg) and slim profile simplify handling and installation without sacrificing durability.
Suitable for
 Powering LED strips and lighting modules
 Supplying control circuits and automation components
 Embedded and industrial electronics in DIN-rail cabinets
 Small appliances and devices requiring 12V DC at up to 30W
Key specifications
 Brand: mean well
 Model: HDR-30-12 (MPN: HDR-30-12)
 Output voltage: 12 V DC
 Output power: 30 W
 Dimensions (W×D×H): 35 × 54.5 × 90 mm
 Weight: 0.096 kg
 Colour: Grey
 EAN: 4021087036634
How to use
Mount the HDR-30-12 onto a standard DIN rail inside a control cabinet or enclosure. Connect the AC input according to the wiring diagram provided by the manufacturer and verify correct AC supply voltage before energising. Connect the 12V DC output to your load, observing polarity. Ensure adequate ventilation and follow local electrical codes and safety procedures during installation and operation.
Usage recommendations
Use the unit within its rated 30W limit and maintain ambient temperatures within the manufacturer's specified range. Avoid overloading, protect the output with appropriate fusing if required, and perform installations in dry, dust-minimized environments to ensure long service life.

## Specifications

| Feature | Value |
|---|---|
| AC input voltage | 85 - 264 |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.096 kg |
| Height | 90 mm |
| Width | 35 mm |
| Depth | 54.5 mm |

### Features

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Output power | 30 W |

### Certificates

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

## FAQ

### How much does the Voltage Transformer MEAN WELL HDR-30-12 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 — 167 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 13.07.2026 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, output voltage, 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 HDR-30-12?

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/3314292/64861891_large.webp