# Power supply INTER-TECH SDS 12-90 12V 90W switching unit for 12V devices

**URL:** https://aio.lv/en/product--inter-tech-88882220--7914093
**Data updated:** 2026-02-13 15:33 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88882220
**EAN:** 4260455648004
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88882220--7914093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

INTER-TECH SDS 12-90 is a switching power supply providing 12 V output at up to 90 W. Designed to power 12 V devices, it offers stable voltage for LED strips, routers, CCTV cameras and other low-voltage equipment. Compact and durable, it simplifies installation and delivers reliable continuous or intermittent operation in residential and commercial setups.

## Long description

INTER-TECH SDS 12-90 is a switching power supply that provides a regulated 12 V DC output with a maximum power of 90 W. The unit is intended to power a variety of low-voltage devices such as LED strips, routers, CCTV cameras and other 12 V equipment. Its compact housing and standard DC output simplify integration into residential and commercial installations where stable 12 V supply and reliable performance are required.
Advantages
The switching topology delivers efficient conversion from mains to 12 V, reducing heat generation and improving energy use compared with linear supplies. The design offers stable voltage under varying load conditions and protection features typical for switching units, enabling continuous or intermittent operation of connected devices. Compact dimensions and a durable enclosure support straightforward mounting and space-saving installation.
Suitable for
Powering 12 V LED strips and lighting modules
Supplying network equipment such as routers and switches that accept 12 V input
Providing power for CCTV cameras and other surveillance devices
Use in hobby electronics, small embedded systems and instrumentation requiring 12 V
Key specifications
Output voltage: 12 V DC
Maximum output power: 90 W
Output current capability suitable for devices drawing up to the rated wattage
Switching (SMPS) topology for mains-to-DC conversion
Compact metal/plastic enclosure for indoor installation
Typical operating modes: continuous or intermittent operation, depending on cooling and load
How to use
Install the power supply on a stable surface or mounting point with adequate ventilation. Connect the mains input to the supply using appropriate wiring and protective devices in accordance with local electrical codes. Verify the device to be powered accepts 12 V DC and that its current draw does not exceed the supply’s rated capacity. Connect the 12 V output to the load, observing correct polarity. Power on the mains supply and check the output voltage and device operation before finalizing the installation.
Usage recommendations
Place the unit in a dry, well-ventilated location and avoid covering the enclosure to maintain cooling. Use appropriately rated cables and connectors to minimise voltage drop at higher currents. For installations with continuous high loads, ensure sufficient ventilation or consider derating to maintain longevity. Follow local safety regulations and, if unsure, consult a qualified electrician for wiring and mounting.

## FAQ

### How much does the Power supply INTER-TECH SDS 12-90 12V 90W cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 289 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 20.07.2026 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 INTER-TECH 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 INTER-TECH 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/7914093/66632368_large.webp