# Power Supply Unit MEAN WELL RSP-750-12 750W 1U Metallic

**URL:** https://aio.lv/en/product--mean-well-rsp-750-12--1790083
**Data updated:** 2026-01-17 09:44 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RSP-750-12
**EAN:** 4021087013574
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 225.75 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 186.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rsp-750-12--1790083

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL RSP-750-12 is a 750W power supply unit with a 1U form factor. It features an AC input voltage range of 90-264V and operates at a frequency of 47-63Hz. With an MTBF of 120800 hours and active cooling, it ensures reliable performance. Safety certifications include EN60950-1 and UL60950-1. Dimensions are 127mm width, 250mm depth, and 41mm height, with a rise time of 50ms.

## Long description

RSP-750-12 is a 750W single-output enclosed AC/DC power supply in a 1U metallic housing. It accepts a universal AC input from 90 to 264VAC (47–63Hz) and provides forced-air cooling via a built-in DC fan with speed control. The unit includes programmable output voltage and constant current level, remote ON/OFF control, remote sense, auxiliary power, and a DC OK signal. Protections cover short circuit, overload, over voltage and over temperature; an optional conformal coating is available. The supply is designed to operate reliably at ambient temperatures up to 70 °C and has safety approvals to EN60950-1 and UL60950-1.
Advantages
Wide AC input range and built-in active PFC enable stable operation across different mains conditions while maintaining high efficiency up to 92%. The integrated fan with speed control supports thermal management under load and at elevated ambient temperatures. Programmable output and built-in remote control/sensing features increase installation flexibility for industrial and system applications. Comprehensive protection functions help safeguard the supply and connected equipment.
Suitable for
Industrial control systems
Telecommunications equipment and network devices
Embedded systems and rack-mounted electronics (1U height)
Test and measurement setups requiring a stable DC source
Key specifications
Output power: 750 W
Output: single DC output (model variant provides 12 V nominal)
AC input voltage: 90–264 VAC, 47–63 Hz
Efficiency: up to 92%
Cooling: built-in DC fan with speed control (forced air)
Operating ambient temperature: up to 70 °C
Safety standards: EN60950-1, UL60950-1
MTBF: approx. 120,800 hours
Dimensions (W×D×H): 127 × 250 × 41 mm (1U height)
Rise time: 50 ms
How to use
Install the RSP-750-12 in a suitable enclosure or rack space with adequate airflow, securing the 1U metallic housing according to mounting instructions. Connect the AC mains within the specified 90–264 VAC range and verify mains frequency compatibility (47–63 Hz). Configure the output voltage and constant current level if required, using the provided adjustment interfaces. Use the remote ON/OFF and remote sense terminals as needed to integrate the supply with system controls. Observe polarity and correctly wire the auxiliary and DC OK signal connections for monitoring. Allow ventilation clearance and avoid blocking the fan intake or exhaust.
Usage recommendations
For reliable long-term operation, maintain clean ventilation paths, operate within the specified ambient temperature range, and consider the optional conformal coating for use in environments with high humidity or airborne contaminants. Verify system grounding and follow relevant safety standards during installation.

## 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 | 87 % |
| Hold time | 16 ms |
| Rise time | 50 ms |
| Cooling type | Active |
| Power protection features | Overheating |
| Power factor | 0.97 |
| Power Factor Correction (PFC) type | Active |
| AC input frequency | 47 - 63 |
| AC input voltage | 90 - 264 |
| Total power | 750 W |
| Power supply unit (PSU) form factor | 1U |

## FAQ

### How much does the Power Supply Unit MEAN WELL RSP-750-12 cost, and is it available for purchase?

The price is 225.75 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Wednesday 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, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit MEAN WELL RSP-750-12 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/1790083/58083196_large.webp