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header-product MEAN WELL RS-50-12 Power Supply Unit 50.4 W 88 - 264 V Silver
31.49 €

MEAN WELL RS-50-12 Power Supply Unit 50.4 W 88 - 264 V Silver

MEAN WELL RS-50-12 Power Supply Unit Photo 1
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MEAN WELL RS-50-12 Power Supply Unit 50.4 W 88 - 264 V Silver

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MEAN WELL RS-50-12 Power Supply Unit 50.4 W 88 - 264 V Silver

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Short description

The MEAN WELL RS-50-12 is a reliable 50.4 W power supply unit designed for efficient electrical conversion. It features an AC input voltage range of 88 to 264 V and passive cooling for silent operation. Built with overvoltage, overload, and short-circuit protections, this unit ensures safe and stable performance in various industrial and electronic applications.
Available for order: 43 pcs.
Warranty: 2 Years
SKU: 1790953
Manufacturer: mean well
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
25.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.39 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer
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Product information

Description

The MEAN WELL RS-50-12 is a reliable 50.4 W power supply unit designed for efficient electrical conversion. It features a universal AC input voltage range of 88 to 264 V, passive cooling by free air convection for silent operation, and high reliability for various industrial and electronic applications.

Advantages

This power supply unit offers high efficiency and long operating life, utilizing 105 degree Celsius long life electrolytic capacitors. It provides comprehensive safety features including short circuit, overload, and overvoltage protections. The unit is built to withstand 300 VAC surge input for 5 seconds and passes a 5G vibration test, ensuring stable performance under demanding conditions. Additionally, it features a low no-load power consumption of under 0.5 watts, a convenient LED indicator for power on status, and has undergone a 100 percent full load burn-in test.

Suitable for

  • Industrial automation systems
  • Electronic equipment requiring stable DC power
  • LED lighting and display installations
  • General laboratory and workshop setups

When it may not be suitable
This device is not designed for outdoor use without a weatherproof enclosure, as it lacks moisture and dust protection. It may also be insufficient for high-power applications that exceed its 50.4 W output capacity.

Key specifications

  • Power output: 50.4 W
  • AC input voltage range: 88 to 264 V
  • Frequency range: 47 to 63 Hz
  • Hold-up time: 14 ms
  • Efficiency: 84.5%
  • Cooling: Free air convection
  • Protections: Overvoltage, overload, short circuit
  • Operating temperature: Up to 70 °C
  • Color: Silver

How to use
Connect the appropriate AC input wires to the designated terminal blocks while ensuring the mains power is switched off. Connect your DC load to the output terminals, verifying correct polarity before turning the power back on. Mount the unit securely on a flat surface allowing sufficient space around the enclosure for natural air convection and cooling.

What to consider before purchase

  • Verify that the 50.4 W power output meets the total power requirements of your connected devices.
  • Check the physical dimensions and mounting orientation to ensure it fits within your enclosure or workspace.
  • Confirm that your input voltage matches the 88 to 264 V operational range.

Usage recommendations

Ensure adequate ventilation around the power supply unit to maintain optimal operating temperatures and prevent thermal shutdown during continuous load.
All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.41 kg
Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
228000 h
Operating relative humidity (H-H):
20 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-25 - 70
Storage relative humidity (H-H):
10 - 95
Height: The measurement of the product from head to foot or from base to top.
97 mm
LED indicators:
Yes
Width: The measurement or extent of something from side to side.
36 mm
Depth: The distance from the front to the back of something.
99 mm
Product colour: The colour e.g. red, blue, green, black, white.
Silver
Efficiency:
84.5 %
Hold time:
14 ms
Rise time:
30 ms
Cooling type: The method used to cool the device or to cool the air around the device.
Passive
Power protection features: Features that protect the device against power problems e.g. overload.
Overload, Short circuit, Over voltage
Voltage tolerance:
1 %
AC input frequency:
47 - 63
AC input voltage: The voltage of the AC electricity that is inputted into the product.
88 - 264
Total power: The total power that is needed by the device, or the total power produced by the device.
50.4 W

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the MEAN WELL RS-50-12 Power Supply Unit cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 25.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.