# MEAN WELL RSP-750-48 Power Supply Unit 754 W 1U Metallic Active Cooling

**URL:** https://aio.lv/en/product--mean-well-rsp-750-48--1790091
**Data updated:** 2026-07-25 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RSP-750-48
**EAN:** 4021087013499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 299.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 247.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rsp-750-48--1790091

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL RSP-750-48 is a reliable 754 W power supply unit featuring an active cooling system and a 1U form factor. Designed for demanding applications, it supports a wide AC input voltage range of 90 to 264 V and operates efficiently across 47 to 63 Hz. With a high MTBF of 120,800 hours and built-in safety compliances including EN60950-1 and UL60950-1, this metallic PSU delivers stable power conversion for industrial and professional technical setups.

## Long description

The MEAN WELL RSP-750-48 is a reliable 754 W power supply unit featuring an active cooling system and a compact 1U form factor. Designed for demanding applications, it supports a wide universal AC input voltage range of 90 to 264 V and operates efficiently across 47 to 63 Hz frequencies. With a high MTBF of 120,800 hours and built-in safety compliances including EN60950-1 and UL60950-1, this metallic power supply unit delivers stable power conversion for industrial and professional technical setups.
Advantages
This power supply unit offers high operational efficiency reaching up to 92 percent, which helps minimize energy losses during conversion. The built-in active PFC function ensures improved power factor performance. Forced air cooling is handled by an integrated DC fan equipped with fan speed control to maintain reliable thermal management even at temperatures up to 70 degrees Celsius. Furthermore, the unit provides extensive design flexibility through programmable output voltage and constant current levels, remote ON-OFF control, remote sense, auxiliary power supply, and a DC OK signal.
Suitable for
Industrial automation systems
Professional technical setups requiring stable DC output
Applications needing programmable output voltage and constant current levels
Environments demanding active cooling and a 1U metallic enclosure
When it may not be suitable
This device may not be suitable for silent environments due to the noise generated by the built-in active cooling DC fan. It is also not intended for consumer electronics or residential applications that do not require industrial-grade power conversion and professional installation features.
Key specifications
Power output: 754 W
AC input voltage range: 90 to 264 V
Input frequency: 47 to 63 Hz
Efficiency: Up to 92%
Cooling system: Active forced air cooling via built-in DC fan
Form factor: 1U enclosed metallic type
Protections: Short circuit, overload, over voltage, and over temperature
Mean Time Between Failures (MTBF): 120,800 hours
How to use
Ensure the power supply unit is disconnected from the electrical mains before starting installation. Mount the 1U metallic enclosure securely within a well-ventilated rack or industrial chassis, allowing sufficient clearance for airflow around the active cooling fan. Connect the universal AC input lines according to local electrical safety standards and wire the DC output terminals to the intended load, observing correct polarity. Utilize the optional built-in control functions such as remote ON-OFF, remote sense, or programming interfaces only if required by the technical setup. Verify all connections before applying input power.
What to consider before purchase
Check the physical dimensions and 1U form factor compatibility with your existing enclosure or rack.Confirm that the 754 W power output and voltage characteristics match the operational demands of your equipment.Evaluate the acoustic impact of the active cooling fan within your intended operating environment.Review the necessity of advanced features such as remote control or programmable outputs for your specific use case.
Usage recommendations
Operate the power supply unit within its specified temperature range up to 70 degrees Celsius and ensure unobstructed airflow for the integrated DC fan to maintain optimal performance and longevity. Regularly inspect input and output wiring connections in industrial environments to prevent operational disruptions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 1.64 kg |
| Mean time between failures (MTBF) | 120800 h |
| Safety | EN60950-1, UL60950-1 |
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -30 - 70 |
| Height | 41 mm |
| Width | 127 mm |
| Depth | 250 mm |
| Product colour | Metallic |
| Efficiency | 92 % |
| Hold time | 16 ms |
| Rise time | 50 ms |
| Cooling type | Active |
| Power factor | 0.97 |
| Power Factor Correction (PFC) type | Active |
| AC input frequency | 47 - 63 |
| AC input voltage | 90 - 264 |
| Total power | 754 W |
| Power supply unit (PSU) form factor | 1U |

## FAQ

### How much does the MEAN WELL RSP-750-48 Power Supply Unit 754 W cost, and is it available for purchase?

The price is 299.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 24.08.2026 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 RSP-750-48 Power Supply Unit 754 W?

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/1790091/58083202_large.webp