# Power Supply Unit MEAN WELL RSP-500 500W 1U Silver

**URL:** https://aio.lv/en/product--mean-well-rsp-500-24--1789981
**Data updated:** 2025-12-29 07:49 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** RSP-500-24
**EAN:** 4021087013741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 106.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 88.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rsp-500-24--1789981

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL RSP-500 is a 500W power supply unit with an active PFC, designed for 1U form factor. It operates on an AC input voltage range of 85-264V and features active cooling. With a compact size of 127mm width, 230mm depth, and 41mm height, it is ideal for space-constrained environments. The unit is RoHS compliant, ensuring it meets environmental standards.

## Long description

The MEAN WELL RSP-500-24 is a 500W AC-DC enclosed power supply that delivers 24V DC at up to 21.0A. Designed for 1U installations, it features active power factor correction (PFC) and forced-air cooling to support stable operation across a wide AC input range of 85–264V. The compact chassis (127mm × 230mm × 41mm) and RoHS compliance make it suitable for rack-mounted and space-constrained applications.
Advantages
The RSP-500-24 provides a reliable 24V/21A output with active PFC to improve power quality and efficiency. Its 1U low-profile form factor and forced-air cooling allow installation in tight spaces while maintaining thermal performance. The enclosed metal housing offers electrical protection and the wide input voltage range supports global AC supplies.
Suitable for
Rack-mounted 1U networking or server equipment
Industrial control panels and automation systems
Telecommunications and broadcast equipment
Laboratory benches and test setups requiring 24V DC
Key specifications
Model: MEAN WELL RSP-500-24 (MPN: RSP-500-24)
Output: 24 V DC, 21.0 A, 500 W total
Input voltage: AC 85–264 V
Features: Active PFC, forced-air cooling
Form factor: 1U low profile, enclosed metal case
Dimensions: 127 mm (W) × 230 mm (D) × 41 mm (H)
Compliance: RoHS
How to use
Mount the RSP-500-24 in a compatible 1U space or secure it within an equipment chassis, ensuring adequate airflow for the forced-air cooling. Connect the AC input to a suitable mains supply within 85–264V and verify correct wiring and grounding. Attach the 24V DC output to the load, observing polarity and current limits. Power up and confirm the output voltage and system operation before putting connected equipment into normal use.
Usage recommendations
Install the unit where ambient temperature and ventilation meet the manufacturer's specifications, keep intake and exhaust clear, and use appropriate fusing or circuit protection on both AC input and DC output to protect connected devices.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 500 W |
| Power Factor Correction (PFC) type | Active |
| AC input voltage | 85 - 264 |

### Performance

| Feature | Value |
|---|---|
| Power supply unit (PSU) form factor | 1U |

### Design

| Feature | Value |
|---|---|
| Cooling type | Active |
| Product colour | Silver |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.3 kg |
| Height | 41 mm |
| Width | 127 mm |
| Depth | 230 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1 g |

## FAQ

### How much does the Power Supply Unit MEAN WELL RSP-500 cost, and is it available for purchase?

The price is 106.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 20.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit MEAN WELL RSP-500 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, 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.

## Image

https://aio.lv/img/cache/product/1789981/64186869_large.webp