# Buffered Switching Power Supply PULSAR HPSB-12V10A-D — 12 V DC, 10 A, buffered output

**URL:** https://aio.lv/en/product--pulsar-hpsb-12v10a-d--11988274
**Data updated:** 2026-03-11 18:21 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PULSAR
**Manufacturer code:** HPSB-12V10A-D
**EAN:** 5902135322178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 81.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pulsar-hpsb-12v10a-d--11988274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

PULSAR HPSB-12V10A-D is a buffered switching power supply providing 12 V DC at up to 10 A. Designed for stabilised low-voltage power delivery, it includes buffered output to ensure continuous supply during transient disturbances or when used with external batteries. Suitable for CCTV systems, access control, alarm panels and other security or communications devices requiring a reliable 12 V supply.

## Long description

PULSAR HPSB-12V10A-D is a buffered switching power supply that delivers a stable 12 V DC output with a maximum current of 10 A. Designed for continuous low-voltage power distribution, this unit incorporates a buffered output stage that helps maintain supply continuity during short disturbances and enables use with external standby batteries. The product is intended for installation in security, communication and automation setups where a reliable 12 V source is required.
Advantages
The buffered output ensures uninterrupted power for connected devices during brief mains interruptions or transient events. Switching topology provides efficient power conversion with reduced heat generation and compact dimensions for space-constrained installations. Built-in protections guard against overload and short circuits, helping to protect both the supply and connected equipment. The supply is suitable for integration with external batteries to provide extended autonomy when needed.
Suitable for
 CCTV camera systems and digital video recorders
 Access control panels and door controllers
 Alarm panels, sensors and security peripherals
 Communication equipment and network devices requiring 12 V DC
 Small automation modules and low-voltage control circuits
Key specifications
 Output voltage: 12 V DC nominal
 Maximum output current: 10 A
 Buffered output for connection to external standby battery
 Switching power supply topology for improved efficiency
 Built-in protection features: overload and short-circuit protection
 Form factor suitable for mounting in equipment racks or enclosures
How to use
Install the PULSAR HPSB-12V10A-D in a dry, ventilated location according to local electrical codes. Connect the AC mains input to the supply using appropriately rated wiring and protective devices. Attach the 12 V DC output to the load using correct polarity and cable gauge to minimise voltage drop. If battery backup is required, connect a compatible external battery to the buffered output terminals following the manufacturer’s wiring diagram. Verify output voltage before connecting sensitive equipment.
Usage recommendations
Ensure regular visual inspections of connections and terminal tightness; keep ventilation openings unobstructed and select cable sizes that limit voltage drop for runs to distant devices. Use batteries and wiring rated for the expected load and follow local regulations for installation of low-voltage power supplies in security and communication systems.

## FAQ

### How much does the PULSAR HPSB-12V10A-D buffered 12V 10A power supply cost, and is it available for purchase?

The price is 98.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 06.07.2026 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 HPSB-12V10A-D buffered 12V 10A 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/11988274/67443725_large.webp