# AC/DC power module Mean Well IRM-90-12ST, enclosed, 12 V DC 6.7 A 80.4 W

**URL:** https://aio.lv/en/product--mean-well-irm-90-12st--3717089
**Data updated:** 2026-03-27 13:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** IRM-90-12ST
**EAN:** 4021087069410
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-irm-90-12st--3717089

## 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

Mean Well IRM-90-12ST is an enclosed AC/DC power module delivering 12 V DC at up to 6.7 A (80.4 W). Designed as a compact, fully enclosed power supply block, it provides regulated DC output for embedded systems, industrial control, communication equipment and automation. Typical features include universal AC input, protection functions and fixed-voltage output for reliable power delivery in rack or chassis installations.

## Long description

Mean Well IRM-90-12ST is an enclosed AC/DC power module that provides a regulated 12 V DC output with a maximum current of 6.7 A and rated output power of 80.4 W. The compact, fully enclosed design is intended for installation inside racks, chassis or equipment housings where a reliable fixed-voltage supply is required. The module accepts a wide AC input range and includes protection features for safe operation in industrial and embedded applications.
Advantages
The enclosed construction reduces exposure to dust and accidental contact while easing integration into systems that require a compact power block. Regulation and protection functions maintain stable output under varying loads and prevent damage from common electrical faults. The standardized 12 V fixed output simplifies system design for devices and control electronics that require this supply voltage.
Suitable for
 Embedded systems and single-board computers requiring a 12 V regulated supply
 Industrial control cabinets and automation equipment
 Communication devices and network equipment mounted in chassis
 OEM devices and rack-mounted assemblies with constrained space
Key specifications
 Output voltage: 12 V DC (fixed)
 Maximum output current: 6.7 A
 Output power: 80.4 W
 Enclosed metal/plastic housing suited for internal installation
 Universal AC input range suitable for common mains voltages
 Built-in protection features such as overcurrent, overvoltage and short-circuit protection
How to use
Install the module inside the equipment enclosure or rack following the device manufacturer's mounting guidelines and ensuring adequate clearance for ventilation. Connect the AC input to the appropriate mains supply using proper wiring and strain relief, and route the 12 V DC output to the load using suitably rated cabling and connectors. Verify correct polarity at the output before powering the connected electronics. Allow the module to operate within its specified input and ambient temperature ranges for reliable performance.
Usage recommendations
Place the module away from heat sources and ensure airflow around the enclosure to maintain thermal dissipation. Use fuses or circuit breakers on the AC input when integrating into larger systems and verify that downstream wiring and connectors are rated for the maximum 6.7 A output current.

## FAQ

### How much does the AC/DC power module Mean Well cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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

## Image

https://aio.lv/img/cache/product/3717089/68662153_large.webp