# Power Supply Unit MEAN WELL IRM-03-5 3W AC 110-230V Black

**URL:** https://aio.lv/en/product--mean-well-irm-03-5--9875854
**Data updated:** 2025-12-30 08:38 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** IRM-03-5
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.41 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 5.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-irm-03-5--9875854

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL IRM-03-5 is a compact power supply unit with a total power of 3W. It operates on an AC input voltage of 110-230V. The unit is designed for reliable performance in various applications, featuring a sleek black design with dimensions of 24mm width, 37mm depth, and 15mm height.

## Long description

The MEAN WELL IRM-03-5 is a compact encapsulated AC-DC single output power supply designed for PCB mounting. It delivers 5 VDC at up to 0.6 A (3 W total) from a wide AC input range and is finished in black with a small footprint (24 mm × 37 mm × 15 mm), suitable for space-constrained electronic designs.
Advantages
The unit provides a regulated 5 VDC output with short-circuit and overload protection in a compact encapsulated package for easy PCB integration. Its wide input range accepts common mains voltages, reducing the need for different models across regions. The small dimensions and low-profile design allow installation in compact devices and modules.
Suitable for
Embedded systems and control boards requiring a 5 V supply
Industrial and consumer electronics with limited PCB space
Prototyping and small power modules where a 3 W supply is sufficient
Key specifications
Brand: mean well
Model: IRM-03-5
Output: 5 VDC, 0.6 A (3 W)
Input range: 85–305 VAC (110–230 VAC nominal operation)
Mounting: PCB mount, encapsulated
Color: black
Dimensions: 24 mm (W) × 37 mm (D) × 15 mm (H)
How to use
Mount the IRM-03-5 directly to the PCB following the manufacturer’s recommended footprint and soldering guidelines. Connect the AC mains input to the designated input pins, observing correct polarity and safety clearances, and route the 5 VDC output to your load. Verify the board layout provides adequate creepage and clearance for the specified input voltage range and include any required input filtering or fusing per your system safety requirements.
Usage recommendations
Use the IRM-03-5 in applications where the 3 W power rating meets the load requirements and ensure adequate cooling and spacing from heat-sensitive components. For installations across different mains voltages, confirm the input wiring and protective components comply with local safety standards.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 15 mm |
| Width | 24 mm |
| Depth | 37 mm |
| Product colour | Black |
| AC input voltage | 110 - 230 |
| Total power | 3 W |

## FAQ

### How much does the Power Supply Unit MEAN WELL IRM-03-5 cost, and is it available for purchase?

The price is 6.41 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 Monday 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

## Image

https://aio.lv/img/cache/product/9875854/64382368_large.webp