# Power supply PULSAR DING2 DIN-rail buffer, 12 V DC, 3 A

**URL:** https://aio.lv/en/product--pulsar-5902135322888--11636750
**Data updated:** 2026-03-08 08:42 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** 5902135322888
**EAN:** 5902135322888
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-5902135322888--11636750

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

PULSAR DING2 is a DIN-rail mounted buffer power supply providing 12 V DC output at 3 A. Designed for industrial and security installations, it supplies stable low-voltage power and can act as a backup/buffer source for devices such as access control panels, small CCTV systems, or auxiliary modules. Compact DIN housing ensures easy mounting in distribution or control cabinets and neat cable routing.

## Long description

PULSAR DING2 DIN-rail buffer power supply provides a regulated 12 V DC output at up to 3 A in a compact housing for mounting on standard DIN rails. Designed for industrial and security installations, this unit delivers stable low-voltage power and can function as a buffer or backup source for devices such as access control panels, small CCTV cameras, or auxiliary modules. The slim DIN profile allows installation in distribution and control cabinets with tidy cable routing and minimal space consumption.
Advantages
The PULSAR DING2 offers continuous 12 V DC regulation with up to 3 A current capability, ensuring reliable operation of connected devices. Its DIN-rail form factor simplifies integration into existing control cabinets and electrical panels. Built for installations where stability and compactness matter, the unit reduces installation complexity and maintains steady voltage under varying loads. The design supports neat wiring and quick replacement or maintenance.
Suitable for
 Access control panels and door entry systems
 Small CCTV camera systems and video modules
 Auxiliary modules and peripheral sensors in security installations
 Industrial automation components requiring 12 V DC backup
Key specifications
 Output voltage: 12 V DC
 Maximum output current: 3 A
 Mounting type: DIN-rail mounted housing
 Application: buffer/backup power for low-voltage devices
 Form factor: slim profile for installation in distribution or control cabinets
How to use
Install the unit on a standard DIN rail inside a distribution or control cabinet, ensuring secure mechanical attachment and correct orientation. Connect the AC input and the 12 V DC output according to the installation wiring diagram and local electrical codes. Attach loads up to the rated 3 A and verify output voltage under load. If used as a buffer or backup, integrate its output with existing device power inputs following manufacturer instructions for the powered equipment.
Usage recommendations
Place the device in a ventilated cabinet away from direct heat sources. Verify that combined device current draw does not exceed the 3 A rating and allow margin for inrush currents. Perform periodic visual inspections and voltage checks to ensure stable operation and reliable buffering for connected security or automation equipment.

## FAQ

### How much does the PULSAR DING2 DIN-rail buffer power supply 12V 3A cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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. 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/11636750/68540292_large.webp