# Power Supply BCS BCS-ZA4820 48V DC 2A Switching Power Supply

**URL:** https://aio.lv/en/product--bcs-bcs-za4820--11988121
**Data updated:** 2026-03-11 18:21 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** BCS
**Manufacturer code:** BCS-ZA4820
**EAN:** 5904890713673
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bcs-bcs-za4820--11988121

## 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 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

BCS-ZA4820 is a BCS switching power supply providing 48V DC output at up to 2A. The unit is designed for low-voltage DC applications requiring a stable 48V source, such as CCTV systems, access control, telecom modules and other electronic devices. It offers compact, regulated power conversion suitable for mounting in equipment racks or control cabinets.

## Long description

BCS BCS-ZA4820 is a compact switching power supply that delivers a regulated 48V DC output with a maximum current of 2A. Designed for low-voltage DC installations, this unit provides stable power conversion in a small footprint suitable for mounting in equipment racks, control cabinets, or alongside security and telecom devices. The device is intended for systems that require a constant 48V source and includes the core features needed for reliable continuous operation in professional and residential applications.
Advantages
The switching topology provides efficient voltage conversion with reduced heat generation compared to linear supplies, improving energy use and reliability. Regulated output ensures stable 48V DC under varying load conditions up to 2A, reducing the risk of brownouts for connected equipment. Its compact housing and standard mounting options simplify integration into existing racks or cabinets, and the design suits continuous operation for systems such as CCTV, access control and small telecom modules.
Suitable for
 CCTV camera systems and video recorders that need 48V DC supply
 Access control panels and electronic door systems
 Telecommunication modules and low-power network devices
 Control cabinets and rack-mounted electronic equipment
 Any low-voltage DC application requiring a regulated 48V/2A source
Key specifications
 Output voltage: 48V DC regulated
 Maximum output current: 2A
 Supply type: switching (SMPS) topology for higher efficiency
 Form factor: compact housing suitable for rack or cabinet mounting
 Intended use: continuous low-voltage DC power for security, access, and telecom devices
How to use
Install the unit in a ventilated area inside an equipment rack or control cabinet, following local electrical codes and safe wiring practices. Connect the AC mains input to a properly rated power source and confirm the input voltage matches the unit's requirements. Attach the DC output to the load using appropriate wiring and polarity, and verify output voltage before connecting sensitive equipment. Allow adequate clearance for airflow and avoid mounting near heat sources. If the installation includes multiple devices, ensure the combined load does not exceed the 2A rating.
Usage recommendations
For reliable long-term operation, use the power supply within its rated current and ambient temperature limits, provide surge protection on the AC input where applicable, and perform periodic inspections of wiring and connectors. When powering critical systems, consider using battery backup or an uninterruptible power supply in conjunction with this unit to maintain operation during mains interruptions.

## FAQ

### How much does the BCS Zasilacz BCS-ZA4820 48V 2A cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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. 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

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