# Power Adapter MEAN WELL EDR-120-48

**URL:** https://aio.lv/en/product--mean-well-edr-120-48--3447747
**Data updated:** 2025-12-29 10:54 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** EDR-120-48
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-edr-120-48--3447747

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL EDR-120-48 is a reliable 120W power adapter with an input voltage range of 90-264V and an output voltage of 48V. It features a compact design with dimensions of 40mm width, 113.5mm depth, and 125.2mm height. Compliant with RoHS standards, this adapter is perfect for various applications requiring stable power supply. Each pack contains 20 units, ensuring you have enough for your projects.

## Long description

The MEAN WELL EDR-120-48 is an AC-DC industrial DIN-rail power supply that delivers 48V at up to 2.5A (120W). It accepts a wide input voltage range of 90–264V AC and comes in a compact metal enclosure (40 mm W × 113.5 mm D × 125.2 mm H). The unit is RoHS compliant and supplied in packs of 20, suitable for installations that require a stable, compact DIN-rail mounted power source.
Advantages
The EDR-120-48 provides regulated 48V output with protection features typical for industrial adapters, a space-saving metal case designed for DIN-rail mounting, and a wide input voltage range for global use. Its compact dimensions allow installation in control cabinets with limited space, and RoHS compliance ensures it meets common environmental standards.
Suitable for
Industrial control cabinets and automation systems
Terminal blocks and DIN-rail equipment requiring 48V DC
Small servers, communication devices, or network accessories with 48V input
Replacement or bulk installations (packs of 20 units)
Key specifications
Brand: MEAN WELL
Model: EDR-120-48
Type: AC-DC DIN-rail power supply
Output: 48V DC, 2.5A (120W)
Input voltage: 90–264V AC
Enclosure: metal
Dimensions (W×D×H): 40 × 113.5 × 125.2 mm
Compliance: RoHS
Pack quantity: 20 units
How to use
Mount the MEAN WELL EDR-120-48 on a standard DIN rail inside the control cabinet. Connect the AC input to a suitably rated mains supply within 90–264V AC, observing local wiring regulations. Connect the 48V DC output to the load, ensuring polarity is correct and the total current draw does not exceed 2.5A. Provide adequate ventilation around the unit and avoid mounting near heat sources. Follow the manufacturer’s datasheet for detailed wiring diagrams and protection settings.
Usage recommendations
Use circuit protection (fuses or circuit breakers) on both the AC input and DC output as appropriate for your installation. Verify compatibility of connected devices with a 48V DC supply and plan for load distribution so individual units are not overloaded. For critical applications, consider redundancy or backup power arrangements.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 90 - 264 |
| Output voltage | 48 |
| Output power | 120 W |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.6 kg |
| Height | 125.2 mm |
| Width | 40 mm |
| Depth | 113.5 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 20 pc(s) |

## FAQ

### How much does the Power Adapter MEAN WELL EDR-120-48 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 16.07.2026 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, 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 Power Adapter MEAN WELL EDR-120-48?

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/3447747/64216138_large.webp