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Compact black AC adapter with 5.5x2.5mm barrel connector

DYMATIZE

DYMATIZE 5V 1A AC Adapter 5.5x2.5mm Barrel Tip accessory

SKU CH-CAZA-PA5R4

Converts 100-240 V AC to 5 V 1 A DC with a 5.5x2.5 mm barrel tip and built-in short-circuit protection

  • Accessory TypeAC Adapters
  • Universal 100-240 V input works worldwide
  • 5 V 1 A output powers compatible devices
  • 5 x 2.5 mm barrel tip fits matching ports
  • Built-in short-circuit and overload protection safeguards hardware
  • Compact AC-to-DC adapter replaces lost chargers

Power Adapter Purpose

This DYMATIZE AC adapter converts 100-240 V AC mains power to 5 V DC at up to 1 A for devices that use a 5.5 mm x 2.5 mm barrel connector. It suits owners of routers, hubs, LED strips or similar low-power gear that need a replacement or spare supply. The unit is not for equipment that requires a different barrel size, a USB-C PD source or a higher current rating.

Thermals Noise Power

The adapter draws up to 5 W from the wall and delivers a maximum of 5 W at the output plug, so waste heat stays low during normal operation. No fan is fitted, making it completely silent in use. Built-in short-circuit, over-current, over-voltage and overload protections maintain stable output without adding audible noise.

Sustained Load Behaviour

Under continuous full-load conditions the supply maintains its rated 5 V 1 A output within the protection limits stated. The protection circuits prevent damage if the connected device attempts to draw more current than the adapter can provide. It is not a constant-current or constant-voltage laboratory supply and should not be used for applications that demand precise regulation beyond standard commercial tolerances.

Highlights

  • Universal 100-240 V input works worldwide
  • 5 V 1 A output powers compatible devices
  • 5 x 2.5 mm barrel tip fits matching ports
  • Built-in short-circuit and overload protection safeguards hardware
  • Compact AC-to-DC adapter replaces lost chargers

Specifications

Accessory TypeAC Adapters

Questions about this item

How do I connect this adapter, and what is the common mistake with the barrel tip?

Plug the 5.5 mm x 2.5 mm barrel tip into the device's DC jack and the AC plug into a 100-240 V outlet; the step people get wrong is using a 5.5 mm x 2.1 mm tip, which looks similar but will not fit.

What part will need replacement first on this 5 V 1 A adapter?

The DC output cord and 5.5 mm x 2.5 mm barrel tip are the wear items; repeated bending near the connector or the strain relief can cause intermittent contact, requiring a new adapter.

What limit appears first when this adapter runs continuously at full load?

The 5 W maximum output (5 V at 1 A) is the hard limit; sustained loads above that trigger the built-in overload and short-circuit protection, shutting the unit down until the load is reduced.

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