# MEAN WELL RS-150-48 Power Supply Unit 158.4 W Metallic 88 - 264 V AC input voltage

**URL:** https://aio.lv/en/product--mean-well-rs-150-48--1621224
**Data updated:** 2026-07-27 18:21 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RS-150-48
**EAN:** 4021087014687
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rs-150-48--1621224

## 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

MEAN WELL RS-150-48 power supply unit delivering a total power of 158.4 W. Designed with an AC input voltage range of 88 to 264 V and a frequency of 47 to 63 Hz. Features a metallic enclosure, a high reliability with a mean time between failures of 244000 hours, and safety approvals including UL60950-1 and TUV EN60950-1. Ideal for various industrial and electronic applications requiring stable and efficient power conversion.

## Long description

The MEAN WELL RS-150-48 Power Supply Unit is a reliable 158.4 W metallic power conversion device designed to deliver stable performance across a wide range of electronic and industrial applications. Built to operate efficiently with an AC input voltage range of 88 to 264 V and a frequency of 47 to 63 Hz, this unit ensures a steady output with an efficiency rating of 87%. It features a robust metallic enclosure and undergoes a 100% full burn-in test to guarantee dependable operation in demanding environments. Additional features include an LED indicator for power status, resistance to 300VAC surges for up to 5 seconds, and a high operating temperature capability of up to 70 ºC.
Advantages
This power supply unit offers exceptional reliability with a mean time between failures of 244,000 hours, ensuring long-term continuous operation for critical systems. Its high operating temperature tolerance allows it to function effectively in warm environments up to 70 ºC. The unit is engineered to withstand rigorous physical conditions, successfully passing a 5G vibration test and enduring 300VAC surges for short durations. High electrical efficiency helps minimize energy losses during power conversion, while the built-in LED indicator provides a clear visual confirmation of power status.
Suitable for
Industrial automation systems
Electronic equipment requiring stable power conversion
Applications subject to moderate mechanical vibration up to 5G
Environments with fluctuating input voltages from 88 to 264 V AC
When it may not be suitable
This power supply unit may not be suitable for outdoor or wet environments, as it lacks specialized weatherproofing or high-ingress protection ratings in its standard metallic enclosure. Additionally, applications requiring specialized medical certifications or environments exceeding the maximum operating temperature of 70 ºC will necessitate alternative power solutions.
Key specifications
Total power output: 158.4 W
Output current: 3 A
AC input voltage range: 88 to 264 V
Input frequency: 47 to 63 Hz
Hold-up time: 28 ms
Efficiency: 87%
Enclosure type: Metallic
Operating temperature: Up to 70 ºC
Vibration resistance: 5G test compliant
Surge immunity: Withstands 300VAC for 5 seconds
Mean time between failures: 244,000 hours
How to use
Installation of the MEAN WELL RS-150-48 should be performed by qualified personnel in accordance with standard electrical safety guidelines. Ensure that the input voltage matches the specified range of 88 to 264 V AC before connecting the power source to the designated terminals. Securely mount the metallic enclosure to a suitable flat surface, ensuring adequate ventilation around the unit to maintain safe operating temperatures. Verify all wiring connections for output and input before powering on the system, and monitor the integrated LED indicator to confirm successful operation.
What to consider before purchase
Verify that the 158.4 W power output and 3 A current rating match the electrical requirements of your connected load.
Check the physical dimensions and mounting requirements to ensure compatibility with your enclosure or equipment rack.
Confirm that the operating environment temperature does not exceed 70 ºC.
Ensure that the input voltage available on-site falls within the 88 to 264 V AC range.
Usage recommendations: Mount the power supply unit in a well-ventilated area with sufficient clearance to allow natural heat dissipation, and ensure proper grounding of the metallic enclosure prior to operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.7 kg |
| Mean time between failures (MTBF) | 244000 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) | -25 - 70 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 38 mm |
| LED indicators | Yes |
| Width | 98 mm |
| Depth | 199 mm |
| Product colour | Metallic |
| Input current | 3 |
| Efficiency | 87 % |
| Hold time | 28 ms |
| Rise time | 20 ms |
| Power protection features | Short circuit, Overload, Over voltage |
| AC input frequency | 47 - 63 |
| AC input voltage | 88 - 264 |
| Total power | 158.4 W |

## FAQ

### How much does the MEAN WELL RS-150-48 Power Supply Unit cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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-150-48 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/1621224/58025927_large.webp