Power supply Extralink AD-55B

Name: Extralink Power supply AD-55B 24V/27.6V EX.14114
Brand: Extralink
SKU: 4641624
Price: 38.99 EUR
Availability: InStock

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Extralink Power supply AD-55B 24V/27.6V 55W Grey Metal Housing

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Short description

The Extralink Power supply AD-55B provides a DC output voltage of 27.6V and a power output of 55W. It features a metal housing for durability and operates on an AC input voltage of 100-240V. Compact dimensions make it suitable for various applications.

Available at price 38.99 €: 17 pcs.

Total available for order: 36 pcs.

Warranty: 2 Years

SKU: 4641624

Manufacturer: Extralink

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.50 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

29.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Extralink Power supply AD-55B 24V/27.6V 55W is a buffer power supply designed to convert 230 V mains AC to DC and provide uninterrupted power to connected equipment. It accepts connection of an external battery so that, in the event of a mains outage, the unit can draw energy from the battery to maintain operation of the receiving device. The unit has a metal perforated housing for improved airflow and compact dimensions suitable for various installations.

Advantages

The perforated metal housing improves cooling by facilitating airflow. Screw terminals are clearly marked to simplify cable connections according to electrical practices. An adjustable potentiometer allows the installer to fine-tune the output voltage within the specified range. The device supports external battery connection for backup power, enabling continuity of operation during mains interruptions.

Suitable for

Powering surveillance cameras and access control panels
Supplying small network devices and routers
Providing backup power for alarm systems

Key specifications

Model: Extralink AD-55B (EX.14114)
Output voltage: 24 V / 27.6 V DC (adjustable)
Power output: 55 W
AC input voltage: 100–240 V
Housing: grey perforated metal
Weight: 0.466 kg
EAN: 5903148914114

How to use

Mount the unit in a well-ventilated location and connect the AC input to a suitable 100–240 V supply following local electrical regulations. Connect the DC output to the receiving device using the marked screw terminals. If backup is required, connect a compatible external battery to the designated terminals following polarity and battery manufacturer instructions. Use the onboard potentiometer to adjust the output voltage to the required level before placing the device into service.

Usage recommendations

Install the power supply in a dust-free, ventilated area and ensure secure, correct wiring. Use a battery with appropriate voltage and capacity for backup; verify polarity and secure connections. Periodically check terminal tightness and ventilation openings for dust buildup to maintain reliable operation.

Specifications

Weight:: 0.466 kg
Product colour:: Grey

All features

DC output current:: 2 A
AC input frequency:: 50 - 60
AC input voltage:: 100 - 240
DC output voltage:: 27.6 V

Design

Product colour:: Grey
Housing material:: Metal

Weight & dimensions

Weight:: 0.466 kg
Height:: 38 mm
Width:: 159 mm
Depth:: 97 mm

Operational conditions

Operating relative humidity (H-H):: 20 - 90
Storage temperature (T-T):: -20 - 85
Operating temperature (T-T):: -10 - 60
Storage relative humidity (H-H):: 10 - 95

Packaging content

Batteries included:: No

Packaging data

Package weight:: 2800 g
Package depth:: 170 mm
Package height:: 140 mm
Package width:: 220 mm
Package type:: Box

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Warehouse	Stock	Delivery to the store	Store Price
WH323	17	22.06.2026 Best delivery	38.99 €
WH355	19	03.07.2026	53.49 €

38.99 €

Stock: 17

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH323

53.49 €

Stock: 19

Delivery Date: 03.07.2026

Warehouse: WH355

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Customer questions

FAQ

How much does the Power supply Extralink AD-55B cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 Extralink 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 Extralink 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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