# MEAN WELL RS-25-15 Power Supply Unit 25.5 W 88-264 V Metallic

**URL:** https://aio.lv/en/product--mean-well-rs-25-15--1834754
**Data updated:** 2026-07-27 18:21 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RS-25-15
**EAN:** 4021087014656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rs-25-15--1834754

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.08.2026 | free |
| Pickup points | 01.09.2026 | 1.79 EUR |
| Courier delivery to door | 01.09.2026 | 4.99 EUR |

## Summary description

The MEAN WELL RS-25-15 is a reliable 25.5 W power supply unit designed for efficient electrical conversion. It supports an AC input voltage range of 88 to 264 V and a frequency of 47 to 63 Hz. Featuring a durable metallic enclosure, this unit ensures high reliability with a mean time between failures of 309700 hours and holds UL60950-1 and TUV EN60950-1 safety approvals. Ideal for industrial applications, automation systems, and various electronics requiring stable power.

## Long description

The MEAN WELL RS-25-15 is a reliable 25.5 W power supply unit designed for efficient electrical conversion in various environments. Enclosed in a durable metallic housing, this power supply unit ensures stable performance for electronic equipment. It accommodates a wide AC input voltage range from 88 to 264 V and supports frequencies between 47 and 63 Hz. Engineered for longevity and consistent operation, it incorporates advanced protective features such as high operating temperatures up to 70 ºC and resistance to 300VAC surges for 5 seconds.
Advantages
This power supply unit offers exceptional reliability with a mean time between failures of 309700 hours, supported by a 100% full burn-in test during manufacturing. It maintains a low no-load power consumption of under 0.5W, contributing to energy efficiency when connected devices are idle. The metallic enclosure provides robust physical protection, and the unit successfully withstands a 5G vibration test, making it suitable for demanding conditions. High overall efficiency and a long operational lifespan minimize maintenance requirements and ensure continuous performance.
Suitable for
Industrial automation systems
General electronics requiring stable power conversion
Control panels and instrumentation
Low-power machinery and equipment
When it may not be suitable
This power supply unit may not be suitable for applications requiring higher power outputs exceeding 25.5 W. It is designed for enclosed installations and lacks weatherproofing, meaning it should not be deployed in unprotected outdoor environments or areas exposed to direct moisture without an appropriate secondary enclosure.
Key specifications
Power output: 25.5 W
Input voltage: 88 to 264 V AC
Input frequency: 47 to 63 Hz
Input current: 0.7 A
Surge resistance: 300VAC for 5 seconds
No-load power consumption: less than 0.5W
Maximum operating temperature: up to 70 ºC
Vibration resistance: withstands 5G vibration test
Safety approvals: UL60950-1, TUV EN60950-1
How to use
Installation should be performed by qualified personnel in accordance with local electrical codes and safety standards. Mount the metallic enclosure securely within a well-ventilated cabinet or chassis, ensuring adequate airflow around the unit to manage heat dissipation effectively during operation up to 70 ºC. Connect the AC input lines to the designated terminal blocks corresponding to the 88 to 264 V range, and attach the output load securely, verifying correct polarity before powering on the system.
What to consider before purchase
Verify that the 25.5 W output capacity matches the power requirements of your connected devices
Ensure physical space within your enclosure accommodates the dimensions of the metallic housing
Check that operating environment temperatures do not exceed the specified maximum limits
Confirm compatibility with your existing AC power infrastructure supporting 88 to 264 V
Usage recommendations
Ensure adequate ventilation around the metallic enclosure during operation, and regularly inspect terminal connections to maintain system integrity and reliability over time.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Mean time between failures (MTBF) | 309700 h |
| Safety | UL60950-1, TUV EN60950-1 approved |
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -20 - 70 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 28 mm |
| LED indicators | Yes |
| Width | 51 mm |
| Depth | 78 mm |
| Product colour | Metallic |
| Input current | 0.7 |
| Efficiency | 83.5 % |
| Hold time | 80 ms |
| Rise time | 23 ms |
| Power protection features | Short circuit, Overload, Over voltage |
| AC input frequency | 47 - 63 |
| AC input voltage | 88 - 264 |
| Total power | 25.5 W |

## FAQ

### How much does the MEAN WELL RS-25-15 Power Supply Unit cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 27.08.2026 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

### Where can I download the instructions for MEAN WELL RS-25-15 Power Supply Unit?

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/1834754/58100434_large.webp