# Power supply HiSmart DR-75-12 12V 6.3A switching power supply

**URL:** https://aio.lv/en/product--hismart-dr-75-12--4136605
**Data updated:** 2025-12-29 15:41 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** HiSmart
**Manufacturer code:** DR-75-12
**EAN:** 9990000700516
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-dr-75-12--4136605

## 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 DR-75-12 is a 12V 6.3A switching power supply designed to provide stable DC power for electronics and low-voltage devices. Compact and mountable, it delivers regulated 12V output with up to 6.3A current suitable for CCTV cameras, LED strips, routers and other small equipment. Protects against overloads and ensures reliable operation in installations.

## Long description

HiSmart DR-75-12 is a compact DIN-rail switching power supply that provides a regulated 12V DC output with a rated current of 6.3A and rated power of 76W. The unit accepts a wide AC input range and is cooled by free air convection, making it suitable for installation in control cabinets and electrical enclosures where a small, efficient power source is required.
Advantages
The switching design delivers stable output with an adjustable DC voltage range of -9% to +10% and low ripple and noise (100 mV p-p). It includes protections against short circuit, overload and over-voltage, features low leakage current (\<1 mA at 240V AC), and offers a compact, lightweight construction that mounts on TS-35/7.5 or TS-35/15 DIN rails.
Suitable for
CCTV cameras and surveillance systems
LED strips and lighting modules
Routers, modems and small network devices
Industrial control modules and low-voltage electronics
Key specifications
Type: Switching power supply (pulse mode)
Input AC range: 90–264 V, 47–63 Hz
Output DC voltage: 12 V (adjustable -9% / +10%)
Rated current: 6.3 A
Rated power: 76 W
Ripple and noise: 100 mV p-p
Efficiency: 79%
AC current: 1.6 A @115 V, 0.96 A @230 V
Leakage current: \<1 mA @240 V AC
Operating temperature: -20 °C to +60 °C
Operating humidity: 20%–90% RH
Mounting: DIN rail TS-35/7.5 or TS-35/15
Dimensions: 55.5 x 125.2 x 100 mm
Weight: 0.6 kg
Warranty: 24 months
How to use
Mount the HiSmart DR-75-12 on a compatible DIN rail (TS-35/7.5 or TS-35/15) inside a suitable enclosure. Connect the AC input to a mains supply within 90–264 V and observe correct grounding and wiring practices. Adjust the DC output within the specified -9%/+10% range if fine tuning is required, and connect the 12V DC output to the load while ensuring the total current draw does not exceed 6.3 A. Allow natural convection around the unit for cooling and avoid obstructing airflow.
Usage recommendations
Install the power supply in a dry, ventilated location with ambient temperature between -20 °C and +60 °C. Verify wiring polarity and secure connections before powering on. For long-term reliability, keep the ambient humidity within 20%–90% RH and avoid exposure to corrosive atmospheres or excessive vibration.

## FAQ

### How much does the HiSmart DR-75-12 12V 6.3A power supply cost, and is it available for purchase?

The price is 24.49 € (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/4136605/10584601_large.webp