Power supply with UPS function, outputs 12/5/13.8; 52 W, ADD-55A, MeanWell

MeanWell ADD-55A power supply with UPS function: outputs 12/5/13.8 V, 52 W and built-in backup. Uninterruptible power for systems, delivery across Uzbekistan.

704 900 UZS

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Type

Power supply

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Part number

ADD-55A

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Warranty

1 year

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Power output

52 W

Specifications

Type: Power supply
Part number: ADD-55A
Warranty: 1 year
Power output: 52 W
Feature: With UPS function

ADD-55A power supply manufactured by MeanWell with UPS function — a compact and reliable solution for systems that need uninterruptible power on several output voltages simultaneously. The device provides multiple outputs (12 V, 5 V, 13.8 V) with a total power of 52 W and supports a built-in battery backup function. It is ideal for security systems, intrusion and fire alarm systems, and small telecom devices.

Advantages

Multiple output voltages (12 V / 5 V / 13.8 V) allow powering different devices from a single unit
Built-in UPS function provides automatic switchover to the backup battery when the mains is lost
Compact form factor simplifies installation in distribution cabinets and equipment boxes
Reliable MeanWell component base — a world leader in power supply manufacturing
52 W power covers the needs of most security and alarm devices
1-year warranty confirms the quality and service life of the equipment

Applications

Intrusion and fire alarm systems and access control systems
IP video surveillance: powering cameras and recorders
Intercom and door-phone systems
Automatic gates, barriers, and turnstiles
Telecom and IoT devices with various power requirements

Frequently asked questions

Does the ADD-55A support connecting an external battery?

Yes, the device is designed to work together with an external backup battery that is automatically connected when mains power is lost.

Is it safe to use the unit in a closed mounting box?

MeanWell designs its power supplies with installation in equipment boxes in mind; the recommendations for minimum clearances for ventilation should be observed.

Is additional short-circuit protection needed at the output?

MeanWell power supplies are usually equipped with built-in protection against short circuit, overload, and overheating — this is one of the brand's key advantages.

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