# Buffer Power Supply PULSAR AWZG2-24V2A B Grade 2 — 24V DC 2A, buffer/backup power module

**URL:** https://aio.lv/en/product--pulsar-5902135319932--11106591
**Data updated:** 2026-04-24 17:41 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** 5902135319932
**EAN:** 5902135319932
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 93.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-5902135319932--11106591

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

PULSAR AWZG2-24V2A B Grade 2 is a buffer/backup power supply delivering 24V DC at 2A output. Designed to provide uninterrupted power for security systems, access control, alarm devices and other low-voltage equipment, it supports sustained operation during mains interruptions and integrates into installations requiring stable 24V backup supply.

## Long description

PULSAR AWZG2-24V2A B Grade 2 is a buffer/backup power supply that provides a steady 24V DC output at up to 2A. It is intended for installations that require a reliable secondary power source to keep low-voltage devices running during mains interruptions. The unit integrates with security systems, access control panels, alarm devices and other equipment that operate from a 24V DC supply and need temporary autonomous operation while the main power is unavailable.
Advantages
The module delivers a regulated 24V DC output with a maximum current of 2A, ensuring consistent operation of connected devices during short-term power losses. Its compact design allows integration into standard electrical enclosures and system cabinets, facilitating neat installation and wiring. The buffer function supports seamless transition to backup power without manual intervention, reducing downtime for critical low-voltage devices. Built for professional installations, the unit focuses on stable output and compatibility with common access control and alarm system requirements.
Suitable for
 Security control panels and alarm systems that require a 24V backup source
 Access control units, electric strike or magnetic lock installations
 Low-voltage surveillance peripherals and sensor modules
 Small automation or monitoring devices powered by 24V DC
When it may not be suitable
This buffer power supply is not intended for high-power equipment; devices that require more than 2A at 24V will exceed the module's rated output and may cause overload. It is designed for short-term buffering during mains interruptions and not as a long-term replacement for a dedicated uninterrupted power supply (UPS) with extended runtime or large battery capacity.
Key specifications
 Output voltage: 24V DC
 Maximum output current: 2 A
 Function: buffer/backup power module for low-voltage devices
 Form factor: compact module suitable for installation in electrical/system cabinets
How to use
Install the unit according to local electrical regulations and the system wiring diagram. Connect the module to the mains power supply and link its 24V DC output to the positive and negative input terminals of the supported devices. Ensure correct polarity and secure terminal connections. The buffer operates automatically: when mains power is present it maintains charge or readiness, and it supplies the connected equipment from its backup output during interruptions. Regularly inspect connections and test operation as part of routine maintenance.
What to consider before purchase
 Check the combined current draw of all connected devices to ensure it does not exceed 2A.
 Verify that connected equipment requires a 24V DC supply and is compatible with buffered backup arrangements.
 Confirm available installation space in the cabinet or enclosure and mounting requirements.
Usage recommendations
For reliable performance, plan the connected load to stay below the 2A limit, follow recommended wiring practices, and include periodic functional tests of backup operation. Use appropriate fusing and circuit protection on the input and output sides as required by local regulations and the system design.

## FAQ

### How much does the PULSAR AWZG2-24V2A B Grade 2 buffer power supply cost, and is it available for purchase?

The price is 112.99 € (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 26.06.2026 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 AWZG2-24V2A B Grade 2 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/11106591/65876398_large.webp