# Power Adapter MEAN WELL EPS-120-12 120W Input 80-264V Output 12V

**URL:** https://aio.lv/en/product--mean-well-eps-120-12--3724321
**Data updated:** 2026-01-06 11:10 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** EPS-120-12
**EAN:** 4021087035132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-eps-120-12--3724321

## 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 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL EPS-120-12 is a reliable power adapter with an input voltage range of 80-264V and an output of 12V at 120W. It is compact with dimensions of 50.8mm x 101.6mm x 29mm and complies with RoHS standards. Ideal for various applications requiring stable power supply.

## Long description

The MEAN WELL EPS-120-12 is a compact AC-DC open-frame power supply that delivers a single 12V DC main output rated at 7A and an auxiliary 12V DC output rated at 5A. Designed for 1U low-profile installations, it accepts a wide input voltage range of 80–264V AC and provides up to 120W total output power. The unit is RoHS compliant and intended for applications requiring a stable, compact 12V power source.
Advantages
The EPS-120-12 combines a wide input voltage range (80–264V AC) with a high-efficiency open-frame design to offer reliable 12V power in a small 1U low-profile form factor. Dual outputs (main 12V/7A and auxiliary 12V/5A) allow powering both primary loads and supplementary devices without additional converters. RoHS compliance and compact dimensions (50.8 × 101.6 × 29 mm) make it suitable for space-constrained, regulated environments.
Suitable for
Embedded systems and industrial controllers
Communication equipment and network devices
Small servers, storage enclosures or 1U rack installs
Peripheral power for sensors, fans, or auxiliary modules
Key specifications
Model: MEAN WELL EPS-120-12 (MPN: EPS-120-12, EAN: 4021087035132)
Input voltage: 80–264V AC
Main output: 12V DC, 7A
Auxiliary output: 12V DC, 5A
Total output power: 120W
Form factor: open-frame, 1U low profile
Dimensions: 50.8 × 101.6 × 29 mm
Compliance: RoHS
How to use
Install the open-frame power supply into the intended equipment chassis or rack space, ensuring adequate clearance for ventilation. Connect the AC input to a properly fused mains connection within the specified 80–264V range. Wire the 12V main and auxiliary DC outputs to the corresponding load terminals, observing polarity and current limits (7A main, 5A auxiliary). Verify connections before powering on and monitor output voltages during initial startup.
Usage recommendations
Use in ventilated enclosures and maintain airflow across the unit; avoid exposure to excessive dust, moisture, or temperatures outside the manufacturer’s specified range. Ensure wiring and fusing match the load requirements and separate high-current DC runs from sensitive signal wiring to reduce interference.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 80 - 264 |
| Output voltage | 12 |
| Output current | 10 A |
| Output power | 120 W |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 29 mm |
| Width | 50.8 mm |
| Depth | 101.6 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 72 pc(s) |

## FAQ

### How much does the Power Adapter MEAN WELL EPS-120-12 cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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

### 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 EPS-120-12?

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/3724321/64226345_large.webp