# PULSAR power supply PSG2-12V7A 13.8V DC 7A internal switching PSU

**URL:** https://aio.lv/en/product--pulsar-psg2-12v7a--12058367
**Data updated:** 2026-03-12 19:41 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** PSG2-12V7A
**EAN:** 5902135319086
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-psg2-12v7a--12058367

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

PULSAR PSG2-12V7A is an internal switching power supply delivering 13.8V DC at up to 7A. Designed for built-in installation, it provides regulated DC output for CCTV, alarm panels, access control and other low-voltage electronic systems. The compact unit suits cabinets and enclosures, offering stable voltage, overcurrent protection and reliable continuous or standby operation.

## Long description

PULSAR power supply PSG2-12V7A 13.8V DC 7A internal switching PSU is an internal switching power unit designed to provide a stable 13.8V DC output with up to 7A current. Intended for built-in installation in cabinets and enclosures, the unit supplies regulated power for low-voltage electronic systems such as CCTV cameras, alarm control panels and access control devices. Its compact format and switched-mode design allow for continuous or standby operation while maintaining voltage stability and basic protection functions.
Advantages
The switching topology ensures efficient power conversion with reduced heat dissipation compared to linear supplies. The unit provides a regulated 13.8V DC output suitable for systems that require ±stable voltage under varying load. Integrated overcurrent/short-circuit protection helps prevent damage to connected equipment. Its compact, installable form factor simplifies mounting inside security and electrical cabinets and enclosures.
Suitable for
CCTV camera systems and DVR/NVR installations
Intruder alarm control panels and detectors
Access control readers, electric locks and controllers
Low-voltage electronic modules requiring 13.8V DC power
Embedded installations inside technical cabinets and housings
Key specifications
Output voltage: regulated 13.8V DC
Maximum output current: 7 A
Type: internal switching power supply (SMPS)
Intended installation: built-in inside cabinets or enclosures
Protection features: overcurrent/short-circuit protection
Operation modes: continuous or standby operation supported
How to use
Mount the power supply securely inside a suitable cabinet or enclosure with adequate ventilation. Connect the AC input to a compatible mains supply following local wiring standards and safety regulations. Attach the DC output to the load circuits, observing correct polarity and total current draw limits so the combined load does not exceed 7 A. Verify output voltage with a multimeter before connecting sensitive devices and ensure protective fuses or breakers are used where required by the installation.
Usage recommendations
Place the unit in an environment with sufficient airflow and avoid enclosed spaces without ventilation. Keep cumulative load under the rated current and regularly check output voltage and connection integrity as part of preventive maintenance for security and low-voltage systems.

## FAQ

### How much does the PULSAR PSG2-12V7A 13.8V 7A internal power supply cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9999 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 15.07.2026 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/12058367/67544114_large.webp