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header-product Power Supply Unit MEAN WELL RS-25
14.99 €

Power Supply Unit MEAN WELL RS-25

Power Supply Unit MEAN WELL RS-25 Photo 1
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Power Supply Unit MEAN WELL RS-25

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Power Supply Unit MEAN WELL RS-25

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Short description

The MEAN WELL RS-25 is a metallic power supply unit with a total power of 25.2 W. It supports AC input voltage of 115 - 230 V and frequency of 47 - 63 Hz. With a mean time between failures (MTBF) of 309700 hours, it ensures reliability. Dimensions are 51 mm width, 78 mm depth, and 28 mm height. Voltage tolerance is 1% and rise time is 23 ms, making it suitable for various applications.
Available at price 14.99 €: 52 pcs.
Total available for order: 509 pcs.
Warranty: 2 Years
SKU: 1790930
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The MEAN WELL RS-25 is a compact metallic power supply unit delivering 25.2 W of output power. It accepts a universal AC input (115–230 V, 47–63 Hz) and is designed for continuous operation with a high MTBF of 309,700 hours. The unit features low no-load consumption, an LED power indicator and a robust mechanical design withstanding vibration and surge inputs.

Advantages

The RS-25 provides wide AC input range with surge immunity up to 300 VAC for 5 seconds, built-in protections against short circuit, overload and over voltage, and cooling by free air convection that removes the need for fans. It undergoes 100% full-load burn-in testing, supports operation up to 70°C, offers high efficiency and low standby power (<0.5 W), and comes with a 3-year warranty.

Suitable for

  • Embedded systems and industrial control equipment
  • Communication devices and network appliances
  • Small automation modules and sensors
  • Applications requiring compact, fanless power supplies

Key specifications

  • Model: MEAN WELL RS-25 (MPN RS-25-12, EAN 4021087014663)
  • Output power: 25.2 W
  • AC input: 115–230 V, 47–63 Hz (universal input)
  • Surge withstand: 300 VAC for 5 s
  • Operating temperature: up to 70°C
  • No-load power consumption: <0.5 W
  • MTBF: 309,700 hours
  • Dimensions (W×D×H): 51 × 78 × 28 mm
  • Voltage tolerance: ±1%
  • Rise time: 23 ms

How to use

Install the RS-25 on a suitable surface with adequate ventilation for natural convection cooling and connect the AC input within the specified 115–230 V, 47–63 Hz range. Wire the DC output according to the device polarity requirements and verify connections before powering on. Observe the LED indicator to confirm power-on status and ensure the connected load does not exceed the 25.2 W rating.

Usage recommendations

Allow at least 10 mm of clearance around the unit for proper free-air convection cooling, protect the input from sustained overvoltage events beyond the specified 300 VAC surge rating, and use appropriate fusing on the AC input to comply with local safety standards.

Specifications

Total power:
25.2 W
Efficiency:
81.5 %
Weight:
0.2 kg
Product colour:
Metallic
All features

Power

Total power:
25.2 W
Efficiency:
81.5 %
Hold time:
14 ms
Power protection features:
Short circuit, Over voltage, Overload
Max output current (+12V):
2.1 A
AC input frequency:
47 - 63
AC input voltage:
115 - 230
Maximum input current (@110V):
12 A

Performance

Mean time between failures (MTBF):
309700 h
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
0 dB

Design

LED indicators:
Y
Product colour:
Metallic

Weight & dimensions

Weight:
0.2 kg
Height:
28 mm
Width:
51 mm
Depth:
78 mm

Operational conditions

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

Other features

Rise time:
23 ms
Voltage tolerance:
1 %

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 52 13.07.2026 Best delivery 14.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 457 23.07.2026 23.99 €
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Delivery Date: 13.07.2026 Best delivery
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Customer reviews

Customer questions

FAQ

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

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 509 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 13.07.2026 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, 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, weight, product colour, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.