# Power adapter MEAN WELL RPS-120-12, 120 W, 12 V output, input 80–264 V, RoHS, 50.8×101.6×29 mm

**URL:** https://aio.lv/en/product--mean-well-rps-120-12--3737813
**Data updated:** 2026-01-06 11:10 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** RPS-120-12
**EAN:** 4021087034357
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rps-120-12--3737813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

MEAN WELL RPS-120-12 is a compact 120 W power adapter providing a 12 V DC output from a wide 80–264 V AC input range. Certified RoHS for material compliance, it measures 50.8 × 101.6 × 29 mm and is suitable for industrial and commercial applications, embedded systems, or LED and control equipment requiring stable 12 V power.

## Long description

MEAN WELL RPS-120-12 is a compact open-frame AC-DC medical power supply that delivers 12 V DC at up to 7.0 A (120 W) from a universal 80–264 V AC input. The unit meets medical insulation requirements with EN60601 2xMOPP and is RoHS compliant. Its small footprint (50.8 × 101.6 × 29 mm / approx. 4" × 2") makes it suitable for embedded systems, control equipment and other devices that need a stable 12 V source.
Advantages
The RPS-120-12 provides a regulated 12 V output with 120 W maximum power in an open-frame design that saves space. It supports a wide AC input range (80–264 V), includes medical-grade 2xMOPP isolation per EN60601, and complies with RoHS material restrictions. Compact dimensions allow easy integration into industrial, medical or commercial equipment where reliable 12 V power is required.
Suitable for
Medical and healthcare devices requiring 2xMOPP isolation
Embedded systems and control electronics
LED drivers and lighting control equipment
Industrial or commercial devices needing a compact 12 V power source
Key specifications
Model: MEAN WELL RPS-120-12 (MPN: RPS-120-12)
Output: 12 V DC, up to 7.0 A (120 W)
Input: 80–264 V AC
Medical safety: EN60601 2xMOPP
Compliance: RoHS
Form factor: open-frame
Dimensions: 50.8 × 101.6 × 29 mm (approx. 4" × 2")
EAN: 4021087034357
How to use
Install the open-frame RPS-120-12 according to equipment manufacturer guidelines and national safety standards. Ensure proper mounting and spacing for cooling, connect the AC input (80–264 V) to the designated terminals, and route the 12 V DC output to the downstream circuitry with correct polarity. Verify medical grounding and insulation requirements when integrating into medical devices, and follow MEAN WELL documentation for recommended wiring and protective components.
Использование и рекомендации
Place the unit in a well-ventilated enclosure, avoid blocking airflow around the open-frame assembly, and apply appropriate fusing on the AC input and overcurrent protection on the DC output as specified by system design rules and MEAN WELL instructions.

## Specifications

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

### Technical details

| Feature | Value |
|---|---|
| Sustainability 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 MEAN WELL RPS-120-12 power adapter 120 W cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 27.07.2026 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 MEAN WELL RPS-120-12 power adapter 120 W?

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/3737813/58547809_large.webp