# DC-DC Converter BCS BCS-SD15/12 48V DC to 12V DC

**URL:** https://aio.lv/en/product--bcs-bcs-sd1512--11789808
**Data updated:** 2026-03-09 07:09 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** BCS
**Manufacturer code:** BCS-SD15/12
**EAN:** 5904890706545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bcs-bcs-sd1512--11789808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

BCS-SD15/12 is a BCS DC-DC converter that converts 48V DC input to a 12V DC output. Designed to provide stable low-voltage power from a 48V supply, it is suitable for powering 12V devices in CCTV, telecommunications, control systems, and industrial electronics. The unit ensures voltage conversion without changing the supply source type and is used where 12V loads must run from 48V infrastructure.

## Long description

BCS-SD15/12 is a DC-DC converter that converts 48V DC input to a regulated 12V DC output. The module is intended to supply 12V devices from a 48V power infrastructure without changing the supply source type. It is suitable for applications where a stable low-voltage supply is required from a higher-voltage DC bus, including CCTV cameras, telecommunication equipment, control systems and various industrial electronics.
Advantages
The converter provides a stable 12V output with protection features appropriate for powering sensitive electronics. Its compact design allows integration into existing power racks or enclosures fed from a 48V distribution line. The unit minimizes the need for separate 12V power supplies and reduces cabling complexity when 48V infrastructure is already present. Designed for continuous operation, it supports reliable voltage conversion in systems with varying load conditions.
Suitable for
Powering 12V CCTV cameras and recording equipment from 48V installations
Supplying telecommunication modules and remote units that require 12V
Integration into control panels and industrial automation systems
Providing 12V power to sensors, relays and low-voltage electronic modules
Key specifications
Input voltage: 48V DC
Output voltage: 12V DC (regulated)
Designed for continuous operation to supply low-voltage loads from a higher-voltage bus
Compact form factor suitable for rack or enclosure mounting
Intended for use in CCTV, telecom, control and industrial electronics environments
How to use
Connect the converter’s input terminals to the 48V DC supply according to the system wiring standards and polarity. Connect the 12V DC output to the load, observing correct polarity and ensuring that the combined load current does not exceed the converter’s rated output capability. Mount the unit in a location with adequate ventilation and away from direct heat sources. Follow standard safety procedures when making connections and power up the system while monitoring the output voltage to confirm proper operation.
Usage recommendations
For reliable operation, verify that the 48V supply is stable and within expected tolerance before connecting sensitive loads. Use appropriately sized wiring and fusing on both input and output circuits. Allow sufficient ventilation around the converter, and place it in an environment within the manufacturer's specified operating temperature and humidity ranges. When integrating into critical systems, consider adding surge protection and periodic inspection of terminals and mounting.

## FAQ

### How much does the DC-DC Converter BCS-SD15/12 48V→12V cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9993 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 07.07.2026 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 BCS 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 BCS 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/11789808/67187691_large.webp