# Power supply HiSmart LRS-75-12 12V 6A switching LED driver, single-output

**URL:** https://aio.lv/en/product--hismart-lrs-75-12--4136711
**Data updated:** 2025-12-29 15:42 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** HiSmart
**Manufacturer code:** LRS-75-12
**EAN:** 9990000700271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-lrs-75-12--4136711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

HiSmart LRS-75-12 is a 12V 6A switching power supply designed for LED lighting and low-voltage electronics. Single-output unit provides stable 12V DC at up to 6A for drivers, strips, controllers and other devices. Compact housing with mounting holes suits installations in cabinets, fixtures or behind panels, offering reliable voltage regulation and short-circuit protection for practical everyday use.

## Long description

HiSmart LRS-75-12 is a 12V, 6A switching power supply designed for LED lighting and low-voltage electronics. The single-output unit delivers stable 12V DC up to 6A (72W rated power) in a compact, ultra-thin 1U profile housing with mounting holes, suitable for installation in cabinets, fixtures or behind panels. The supply features convection cooling, low no-load consumption and built-in protections against short circuit, overload and over-voltage.
Advantages
The HiSmart LRS-75-12 offers a small volume and low weight while maintaining high efficiency (approximately 88%). It supports a wide AC input range (90–264V, 47–63Hz) and operates at altitudes up to 5000 m. The unit provides adjustable DC output within ±10%, low leakage current and a long MTBF (minimum 660000 hours), making it suitable for continuous use in lighting and control applications.
Suitable for
LED strips and LED drivers
Low-voltage controllers and sensors
Cabinet, fixture or panel-mounted power for small electronics
Industrial and building automation low-voltage supplies
Key specifications
Type: Switching power supply (pulse mode)
Input: AC 90–264V, 47–63Hz
Output: DC 12V, adjustable ±10%
Rated current: 6A
Rated power: 72W (specified 75W model power rating)
Ripple & noise: 120 mV p-p
Efficiency: 88% (typical)
No-load consumption: \<0.5 W
Leakage current: \<0.75 mA / 240V AC
Protections: short circuit / overload / over-voltage
Operating temperature: -30°C to +70°C
Operating humidity: 20%–90% RH
Operating altitude: up to 5000 m
Dimensions: 99 × 97 × 30 mm
Weight: 0.25 kg
MTBF: min 660000 hours
Warranty: 24 months
How to use
Mount the HiSmart LRS-75-12 in a location that allows free airflow for convection cooling and secure it using the provided mounting holes. Connect the AC input to a suitable mains supply within 90–264V AC and the DC output to your 12V LED load or device, observing correct polarity. If an adjustment is required, set the DC output within the ±10% adjustable range. Ensure the connected load does not exceed the rated current of 6A and verify wiring and grounding before powering the unit.
Usage recommendations
Install the power supply in a dry, dust-free environment with ambient temperature within the specified range; allow clearances for ventilation, avoid covering the unit, and protect against sustained overloads. Use appropriate fusing on the AC input and verify that connected devices are compatible with 12V DC output.

## FAQ

### How much does the Power supply HiSmart LRS-75-12 12V 6A cost, and is it available for purchase?

The price is 12.99 € (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 02.07.2026 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/4136711/10584850_large.webp