# Switching Buffer Power Supply PULSAR AWZG2-12V2A-B 12V 2A

**URL:** https://aio.lv/en/product--pulsar-28039--11364694
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** 28039
**EAN:** 5902135319642
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-28039--11364694

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

PULSAR AWZG2-12V2A-B is a switching buffer power supply providing 12 V DC at 2 A output. Designed to supply and stabilize power for security, access control, and low-voltage electronic devices, it offers reliable voltage regulation and buffering to maintain operation during transient conditions. Suitable for installations where steady 12 V power and short-term backup are required.

## Long description

PULSAR AWZG2-12V2A-B is a switching buffer power supply that delivers a regulated 12 V DC output at up to 2 A. It is intended to power and stabilise low-voltage electronic devices commonly used in security and access control installations. The unit combines voltage regulation and buffering to keep connected equipment operating smoothly during short transient disturbances and brief power interruptions, making it suitable for systems that require a steady 12 V supply and short-term backup capability.
Advantages
The switching design provides efficient conversion with reduced heat compared to linear supplies, while the integrated buffer function keeps output voltage stable during momentary input fluctuations. Compact construction and standard mounting options allow easy integration into control panels or enclosures. Built-in protections typically included in this class of supply help prevent damage from overload and short-circuit conditions, supporting reliable continuous operation of security and access devices.
Suitable for
 Powering security cameras and surveillance modules that require 12 V DC
 Supplying access control systems such as electric locks and readers
 Feeding low-voltage sensors, detectors and alarm control panels
 Use as a buffered power source in installations with occasional mains disturbances
Key specifications
 Output voltage: 12 V DC
 Maximum output current: 2 A
 Supply type: switching (switch-mode) buffer power supply
 Intended use: low-voltage electronics, security and access control
 Functionality: voltage regulation with short-term buffering for transient stability
How to use
Install the power supply inside a suitable enclosure or control panel following local electrical regulations. Connect the mains input and the 12 V DC output to the load using appropriately rated wiring and secure terminals. Verify correct polarity before powering connected devices. Ensure adequate ventilation around the unit and avoid mounting near heat sources. If the installation includes batteries or additional backup components, follow manufacturer instructions for safe connection and charging management.
Usage recommendations
For reliable performance, use cable sizes and fusing appropriate for the 2 A maximum output and limit continuous load to within the rated current. Periodically inspect connections and enclosures for signs of wear or overheating. When integrating with alarm or access control systems, coordinate buffering and backup arrangements so devices receive stable 12 V power during brief mains interruptions.

## FAQ

### How much does the PULSAR AWZG2-12V2A-B switching buffer power supply cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can PULSAR AWZG2-12V2A-B switching buffer power supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11364694/65876395_large.webp