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Black rectangular power adapter with barrel connector and 5.5 mm plug

Dell YF-12025 12V 2.5A 30W Barrel Power Adapter

SKU CH-0F0V-4Q94Q

Delivers 12 V DC at up to 2.5 A (30 W) from 100–240 V AC input with a 5.5 × 2.1 mm barrel plug compatible with 5.5 × 2.5 mm sockets

  • Adapter typeUSB C Charger
  • Cable length5 in (12.7 cm)
  • First connectorBarrel Connector
  • Second connectorBarrel Connector
  • Cable jacketPlastic
  • Connector typeMale
  • Delivers 30W continuous power for 12V devices
  • Accepts 100-240V AC input for worldwide use
  • Built-in short-circuit, over-current, over-voltage and over-temperature protection
  • Auto-detects required current up to 2.5A maximum
  • Fits 5.5mm x 2.1mm or 2.5mm barrel connectors

Dell YF-12025 12V 2.5A Power Adapter

The Dell YF-12025 is a 30 W AC-to-DC adapter that converts 100-240 V mains input into a regulated 12 V 2.5 A output. It terminates in a 5.5 mm x 2.1 mm barrel plug that also accepts a 5.5 mm x 2.5 mm jack with centre-positive polarity. The unit includes short-circuit, over-current, over-voltage and over-temperature protection. It is intended for indoor use only.

Suits devices needing 12 V DC at or below 2.5 A

This adapter fits CCTV cameras, LED strip lights, routers, webcams, GPS units, Bluetooth speakers and similar 12 V electronics that draw 2.5 A or less. It is not for equipment requiring more than 2.5 A continuous current or a different output voltage. It cannot charge battery-powered devices and must not be used as a battery charger. Outdoor installations are not supported.

Verify voltage, current.

Confirm the target device specifies 12 V DC input, not AC or any other voltage. Check that its maximum current draw is 2.5 A or lower. Measure the power jack: outer diameter must be 5.5 mm and inner diameter 2.1 mm with centre-positive polarity. Ensure the installation location is indoors and that the load will not exceed 80 % of the rated 30 W capacity.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 92% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameDell
Product lineYF-12025
Model nameYF-12025
Product type9 V
Adapter typeUSB C Charger
Product colorBlack
Ports & slots
First connectorBarrel Connector
Second connectorBarrel Connector
Connector typeMale
Size & build
Cable length5 in (12.7 cm)
Cable jacketPlastic
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight4.2 oz
In the box
Units per package1
In the box1

Questions about this item

What plug size must my device have to accept this adapter's 5.5 mm × 2.1 mm barrel connector?

Your device needs a 5.5 mm outer diameter and 2.1 mm inner diameter DC jack with centre-positive polarity.

Will this 30 W supply safely power a legacy CCTV camera that draws only 600 mA at 12 V?

Yes, the adapter automatically identifies and delivers the exact current the camera needs up to its 2.5 A limit.

How can I verify the unit is operating correctly once connected?

The connected device powers on normally without overload shutdown, and the adapter stays cool during use.

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