# Switched-Mode Power Supply PULSAR PSB-12V10A 13.8V 10A, 12V DC output, 10 A

**URL:** https://aio.lv/en/product--pulsar-33054--10811927
**Data updated:** 2026-02-23 13:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** 33054
**EAN:** 5902135318676
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-33054--10811927

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

PULSAR PSB-12V10A is a switched-mode power supply providing 12 V DC output with a nominal current of 10 A and a 13.8 V charging/regulated mode. Designed for reliable low-voltage power delivery, it suits CCTV cameras, access control, alarm systems and other 12 V devices. Compact, efficient and suitable for installations requiring stable DC supply and battery charging capability.

## Long description

PULSAR PSB-12V10A is a switched-mode power supply that delivers a stable 12 V DC output with a nominal current of 10 A and a regulated/charging mode at 13.8 V. The unit is designed for continuous low-voltage power delivery in systems requiring reliable DC supply and battery charging capability. Its compact construction and efficient switching topology make it suitable for wall- or cabinet-mounted installations where steady voltage and current are needed for connected devices.
Advantages
The power supply provides precise voltage regulation and a dedicated charging mode at 13.8 V for battery support, ensuring connected equipment remains operational during mains fluctuations. Its switched-mode design increases energy efficiency and reduces heat generation compared with linear alternatives. The device’s compact footprint and standard DC output simplify integration into CCTV, access control and alarm system installations, while the 10 A output capacity supports multiple devices or higher-consumption loads.
Suitable for
 CCTV camera systems and video recording equipment
 Access control panels, electric locks and card readers
 Alarm panels, sensors and monitoring devices
 Battery-backed installations requiring regulated charging
 General 12 V DC devices in small commercial or residential setups
Key specifications
 Output voltage: 12 V DC nominal, 13.8 V charging/regulated mode
 Maximum output current: 10 A
 Switched-mode topology for increased efficiency and lower heat
 Continuous operation suitable for powering and charging simultaneously
 Compact form factor suitable for mounting in cabinets or enclosures
How to use
Install the unit according to local electrical regulations, mounting it securely in a ventilated location. Connect the AC mains supply to the input terminals with appropriate fusing and protective measures. Attach the 12 V DC output to the load, observing correct polarity. If battery backup is required, connect the battery to the designated charging terminals and verify the charging mode at 13.8 V. After connections are complete, power the unit and check output voltage and current under load to confirm proper operation.
Usage recommendations
For reliable long-term operation, place the power supply in a dust-free, ventilated area and avoid covering ventilation openings. Use appropriately sized wiring to minimise voltage drop at 10 A loads and install fuses or circuit breakers on both AC and DC sides per applicable codes. Periodically verify charging voltage and battery condition where used for backup to ensure sustained performance.

## FAQ

### How much does the PULSAR PSB-12V10A switched-mode power supply cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 22.06.2026 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. 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/10811927/65908319_large.webp