# Power supply PULSAR PSA12030 12V 3A plug-in switching adapter (MPN 27648)

**URL:** https://aio.lv/en/product--pulsar-27648--11250488
**Data updated:** 2026-03-07 19:54 (EET)
**Category:** Other goods
**Manufacturer:** PULSAR
**Manufacturer code:** 27648
**EAN:** 5902135319369
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-10-11 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-27648--11250488

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.09.2026 | free |
| Pickup points | 30.09.2026 | 1.99 EUR |
| Courier delivery to door | 30.09.2026 | 4.99 EUR |

## Summary description

PULSAR PSA12030 is a plug-in switching power supply providing 12V DC at 3A output current. Designed for low-voltage devices and surveillance systems, it converts mains AC to stable 12V DC and includes standard plug connections for quick installation. Suitable for powering CCTV cameras, access control modules, routers and other 12V electronics requiring up to 3A.

## Long description

PULSAR PSA12030 is a plug-in switching power supply that delivers stable 12 V DC at up to 3 A. Designed to convert mains AC into regulated low-voltage DC, this compact adapter is suitable for a variety of low-power electronics and surveillance equipment. The unit features a standard plug-in form factor for quick connection to wall outlets and provides continuous protection against common supply fluctuations to help maintain reliable operation of connected devices.
Advantages
The switching topology ensures efficient conversion with reduced heat generation and compact size. Its regulated 12 V output minimizes voltage drift under varying load conditions, supporting consistent device performance. The plug-in design simplifies installation without the need for additional mounting hardware. Built with protection features against overcurrent and short circuits, the adapter reduces risk to connected electronics during abnormal conditions.
Suitable for
CCTV cameras and video surveillance systems
Access control modules and door entry equipment
Routers, switches and small network devices
LED lighting modules and small electronic controllers
Key specifications
Output voltage: 12 V DC
Maximum output current: 3 A
Output power: 36 W
Type: plug-in switching adapter
Input: mains AC (standard household voltage range)
Protection: overcurrent and short-circuit protection
Form factor: compact wall-plug enclosure
How to use
Connect the adapter to a compatible mains outlet and attach the DC plug to the device requiring 12 V power. Ensure the connected device’s nominal voltage and current requirements do not exceed 12 V and 3 A respectively. Observe correct polarity when connecting to devices that do not use standardized connectors. After connection, verify that the powered device operates normally and periodically inspect the adapter and cables for damage or excessive heating.
Usage recommendations
Use the adapter indoors in a dry, well-ventilated location and avoid covering the unit to prevent overheating. For installations powering multiple devices, use an appropriate distribution box or powered splitter rated for 12 V and adequate current capacity. If the device requires continuous 24/7 operation, consider periodic checks and ensure the outlet provides stable mains voltage within the adapter’s specified range.

## FAQ

### How much does the PULSAR PSA12030 12V 3A switching power supply cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 25.09.2026 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 PULSAR 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 PULSAR 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/11250488/62154549_large.webp