# Power Supply Renkforce RF-3783844 12V 5A AC/DC adapter for electronics

**URL:** https://aio.lv/en/product--renkforce-rf-3783844--4587100
**Data updated:** 2026-02-12 14:10 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Renkforce
**Manufacturer code:** RF-3783844
**EAN:** 4053199919956
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renkforce-rf-3783844--4587100

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Renkforce RF-3783844 is a 12V 5A power supply designed as an AC/DC adapter for powering electronic devices that require stable 12 V output and up to 5 A current. Suitable for routers, LED strips, CCTV cameras, and small appliances, it provides reliable voltage conversion and continuous current delivery for home or workshop use.

## Long description

Renkforce RF-3783844 is a 12V 5A AC/DC adapter designed to supply stable low-voltage power to a variety of electronic devices. The adapter converts mains AC to a regulated 12 V DC output with a maximum current of 5 A, making it suitable for continuous use in home, office, or workshop environments that require reliable voltage and current delivery.
Advantages
The Renkforce RF-3783844 delivers a consistent 12 V output up to 5 A, reducing the risk of voltage drops under load. Its AC/DC conversion provides a convenient interface between mains power and DC devices, and the adapter is built for continuous operation where steady power is required. The design emphasises practical use with a clearly defined output voltage and current rating to match common low-voltage electronics.
Suitable for
 Powering routers and network equipment that require 12 V DC
 LED strips and lighting systems with 12 V requirements
 CCTV cameras and small surveillance setups
 Small appliances and electronic projects needing up to 5 A
Key specifications
 Output voltage: 12 V DC
 Maximum output current: 5 A
 Type: AC to DC adapter (power supply)
 Intended use: continuous low-voltage power for electronic devices
How to use
Connect the adapter to a compatible mains outlet, then attach the DC output plug to the device that requires 12 V DC. Ensure the device's required voltage matches 12 V and that its current draw does not exceed 5 A. Verify correct polarity on the DC connector before powering sensitive electronics. Place the adapter in a well-ventilated area during operation to allow heat dissipation.
Usage recommendations
Use this adapter with devices explicitly rated for 12 V and with current consumption below or equal to 5 A. Avoid exposing the adapter to moisture, extreme temperatures, or dusty environments. If the device exhibits excessive heating, vibration, or irregular operation, disconnect the adapter and check compatibility and ventilation.

## FAQ

### How much does the Renkforce RF-3783844 12V 5A Power Supply cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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 30.07.2026 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 Renkforce 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 Renkforce 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/4587100/19750224_large.webp