# HiSmart US-350-24 Power Supply, 24V, 14.6A, 350W

**URL:** https://aio.lv/en/product--hismart-us-350-24--12486098
**Data updated:** 2026-05-27 17:50 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** HiSmart
**Manufacturer code:** US-350-24
**EAN:** 9990000700844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-us-350-24--12486098

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The HiSmart US-350-24 is a reliable 350W power supply unit designed to provide a stable 24V DC output with a current of 14.6A. This power supply is suitable for various industrial and electronic applications requiring consistent voltage regulation. Its robust design ensures efficient power conversion and durability for demanding environments, making it an ideal choice for powering automation systems, LED lighting, and other electronic equipment.

## Long description

The HiSmart US-350-24 is a high-performance 350W power supply unit engineered to deliver a stable 24V DC output with a maximum current of 14.6A. This slim-type switching power supply is designed for efficiency and reliability, utilizing pulse-mode operation to provide consistent power for various industrial and electronic systems. Its compact aluminum housing and lightweight construction allow for easy integration into space-constrained environments while maintaining robust performance.
Advantages
This power supply offers significant advantages in terms of energy efficiency, reaching up to 91% conversion rates. The slim design and lightweight aluminum shell facilitate effective heat dissipation through free air convection, eliminating the need for noisy internal fans. Furthermore, the unit includes built-in protections against short circuits and overloads, ensuring the safety of connected equipment during operation. Its wide operating temperature range makes it suitable for diverse industrial settings.
Suitable for
Industrial automation systems
LED lighting installations
Electronic control equipment
General DC power requirements
This unit is not suitable for applications requiring a variable output voltage, as it is designed for a fixed 24V DC output. It should not be used in environments where the ambient temperature exceeds 50°C or where the humidity levels fall outside the specified 20% to 90% range, as this may compromise the internal components and overall safety.
Key specifications
Output voltage: 24V DC
Rated current: 14.6A
Output power: 350.4W
Input voltage range: 200-240V AC
Efficiency: 91%
Dimensions: 220x60x29mm
Weight: 0.5kg
Operating temperature: -20°C to +50°C
To use the HiSmart US-350-24, ensure the input AC power source matches the specified 200-240V range. Connect the AC input terminals securely to the power source and the DC output terminals to your device, observing correct polarity. Ensure the unit is mounted in a location that allows for adequate free air circulation to maintain optimal operating temperatures. Always verify that the total load does not exceed the rated 350W capacity before powering on the system.
What to consider before purchase
Verify that your equipment requires a 24V DC input.
Ensure the total power consumption of your devices is within the 350W limit.
Check that the installation space accommodates the 220x60x29mm dimensions.
Confirm that the operating environment is within the specified temperature and humidity limits.
Usage recommendations: For long-term reliability, it is recommended to operate the power supply at approximately 80% of its maximum rated load to extend the lifespan of the internal components. Ensure that the ventilation paths remain unobstructed at all times.

## FAQ

### How much does the HiSmart US-350-24 Power Supply 350W cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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/12486098/68812485_large.webp