# Electric Converter MEAN WELL SD-500L-24

**URL:** https://aio.lv/en/product--mean-well-sd-500l-24--1772973
**Data updated:** 2025-12-29 07:48 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SD-500L-24
**EAN:** 4021087001977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 245.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 202.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-sd-500l-24--1772973

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL SD-500L-24 is a reliable electric converter with a power output of 504 W. It features a compact design with dimensions of 97 mm width, 159 mm depth, and 38 mm height. This converter supports a DC input voltage range of 19 - 72 V and delivers an output current of 21000 mA, making it suitable for various applications requiring stable power supply.

## Long description

The MEAN WELL SD-500L-24 is an electric converter providing 504 W output in a compact metal housing (97 mm × 159 mm × 38 mm). It accepts a wide DC input voltage from 19 to 72 V and supplies a regulated 24 V output with a maximum output current of 21 000 mA. The unit includes DC input active surge current limiting and 2000 VAC input/output isolation for enhanced safety in industrial and mobile applications.
Advantages
The converter features forced-air cooling via a built-in DC fan with fan speed control to optimise thermal performance and reduce noise when load conditions permit. It offers an Output OK signal, built-in remote ON-OFF control and remote sense function to maintain stable voltage at the load. The compact footprint and full protection features make it suitable for systems with limited space.
Suitable for
Industrial control equipment and automation
Telecom and network devices requiring 24 V supply
Mobile and vehicle power systems with 19–72 V DC sources
Laboratory benches and test rigs needing stable 24 V, 21 A output
Key specifications
Model: MEAN WELL SD-500L-24 (MPN: SD-500L-24, EAN: 4021087001977)
Output power: 504 W
Input voltage: DC 19–72 V
Output voltage/current: 24 V / 21 000 mA (21 A)
Isolation: 2000 VAC I/O isolation
Cooling: Forced air cooling by built-in DC fan with fan speed control
Protections/interface: DC input active surge current limiting, Output OK signal, remote ON-OFF control, remote sense
Dimensions (W×D×H): 97 × 159 × 38 mm
How to use
Install the converter on a stable surface with adequate ventilation so the built-in fan can provide airflow. Connect the DC input (19–72 V) observing correct polarity and secure wiring. Use the remote sense terminals to compensate for voltage drop at the load if required. Configure the remote ON-OFF control and monitor the Output OK signal as part of system monitoring. Follow manufacturer wiring diagrams and safety instructions when integrating into equipment.
Usage recommendations
Use appropriate fusing on the DC input and ensure adequate airflow around the unit. For long cable runs, use the remote sense feature to maintain correct load voltage. Avoid environments with excessive dust or corrosive gases unless the installation provides environmental protection.

## Specifications

| Feature | Value |
|---|---|
| Output voltage | 24 |
| Quantity | 1 |
| Output current | 21000 mA |
| DC input voltage | 19 - 72 |

### Design

| Feature | Value |
|---|---|
| Product colour | Metallic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 38 mm |
| Width | 97 mm |
| Depth | 159 mm |

### Other features

| Feature | Value |
|---|---|
| Power | 504 W |

## FAQ

### How much does the Electric Converter MEAN WELL SD-500L-24 cost, and is it available for purchase?

The price is 245.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 23.07.2026 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. 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

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

When making a choice, we recommend paying attention to the key features: 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/1772973/64186770_large.webp