# HiSmart LRS-500-12 Power Supply 12V 40A 500W

**URL:** https://aio.lv/en/product--hismart-lrs-500-12--12486101
**Data updated:** 2026-05-27 17:50 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** HiSmart
**Manufacturer code:** LRS-500-12
**EAN:** 9990000700790
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-lrs-500-12--12486101

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The HiSmart LRS-500-12 is a reliable 500W power supply unit designed to provide a stable 12V DC output with a maximum current of 40A. This industrial-grade power supply is suitable for various electronic applications, including LED lighting systems, automation equipment, and industrial control panels, ensuring efficient and safe power conversion for your projects.

## Long description

The HiSmart LRS-500-12 is a high-performance switching power supply designed to deliver a stable 12V DC output with a maximum current of 40A and a rated power of 500W. Engineered for industrial reliability, this unit features a compact, ultra-slim 50mm profile, making it an ideal solution for space-constrained environments such as electrical distribution cabinets and automation control panels. The device incorporates an intelligent, temperature-controlled DC fan to ensure efficient forced-air cooling during operation.
Advantages
This power supply unit stands out due to its high efficiency of 85% and its robust protection suite, which includes safeguards against short circuits, overloads, over-voltage, and excessive temperatures. The thin-type design significantly reduces the physical footprint, allowing for easier integration into dense electronic systems. Furthermore, the adjustable output voltage range of ±10% provides flexibility for specific project requirements, while the automatic cooling system ensures consistent performance and longevity under varying load conditions.
Suitable for
LED lighting systems
Industrial automation equipment
Control panels and electrical distribution systems
Electronic projects requiring stable 12V DC power
This power supply may not be suitable for applications requiring extreme environmental resistance, such as outdoor installations exposed to direct rain or high moisture levels, as it is designed for indoor use. Additionally, it is not intended for high-vibration environments unless properly secured within a protective enclosure.
Key specifications
Input voltage range: 100-240V AC, 47-63Hz
Output voltage: 12V DC (adjustable ±10%)
Maximum output current: 40A
Rated power: 500W
Efficiency: 85%
Dimensions: 215x115x50mm
Weight: 0.9kg
Operating temperature: -10°C to +50°C
How to use
Installation should be performed by qualified personnel. Connect the AC input wires to the corresponding terminals, ensuring the correct voltage range is supplied. Connect your DC load to the output terminals, observing correct polarity. Ensure the unit is mounted in a well-ventilated area to allow the built-in fan to circulate air effectively. The output voltage can be fine-tuned using the integrated adjustment potentiometer if the load requires a specific voltage level within the ±10% range.
What to consider before purchase
Verify that your total load does not exceed the 500W rated capacity.
Ensure the installation space allows for adequate airflow for the cooling fan.
Confirm the input voltage matches your local power grid standards.
Check that the operating environment temperature remains within the specified -10°C to +50°C range.
Usage recommendations
Always ensure that the power supply is disconnected from the mains before making any wiring adjustments. Periodically check the intake and exhaust areas of the cooling fan to ensure they remain free of dust and debris to maintain optimal thermal performance.

## FAQ

### How much does the HiSmart LRS-500-12 Power Supply 12V 40A 500W cost, and is it available for purchase?

The price is 38.99 € (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 10.07.2026 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. 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 HiSmart 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 HiSmart 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/12486101/68812488_large.webp