Dell QZT-2405000F 24 V 5 A 120 W power adapter
Delivers 24 V at 5 A up to 120 W from a 100-240 V AC input with a 5.5×2.1 mm barrel connector and ETL certification
- Adapter typeUSB C Charger
- Cable length5 in (12.7 cm)
- First connectorBarrel Connector
- Second connectorBarrel Connector
- Cable jacketPlastic
- Connector typeMale
- 24 V 5 A output powers 120 W LED strips and CCTV cameras
- ETL CE FCC UKCA RoHS certifications confirm electrical safety compliance
- 100 V to 240 V 50 Hz 60 Hz input works worldwide
- 5 mm by 2.1 mm barrel jack fits standard low-voltage devices
- Plug-and-play design requires no soldering or hardwiring
Dell 24 V 5 A 120 W adapter
This Dell QZT-2405000F adapter converts 100-240 V AC input at 50-60 Hz to a regulated 24 V DC output at up to 5 A. It is intended for indoor devices that require exactly 120 W at 24 V, such as LED strips, CCTV cameras or similar low-voltage electronics. The unit uses a 5.5×2.1 mm barrel connector and ships with a female DC barrel plug for quick connection. Buyers needing a different voltage, higher wattage or a non-barrel interface should look elsewhere.
ETL-listed safety and thermal protection
The adapter carries ETL, CE, FCC, UKCA and RoHS certifications for indoor IP30 use. Built-in protections include automatic overload cut-off, over-voltage cut-off, automatic thermal cut-off and short-circuit protection that interrupt output during fault conditions. No fan is present, so operation is silent and heat dissipates through the plastic enclosure during normal load.
Plug-and-play with included female barrel plug
The package contains the adapter and a female 5.5×2.1 mm DC barrel connector, allowing immediate connection to stripped wires or screw terminals without soldering. The 5 in. AC cord ends in a standard type A two-pin North American plug for direct wall-outlet use. No software, drivers or configuration utilities are supplied or required.
How it compares
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- Price $34.99
- Pricier than about 69% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | Dell |
| Product line | QZT-2405000F |
| Model name | QZT-2405000F |
| Part number | QZT-2405000F |
| Product type | 9 V |
| Adapter type | USB C Charger |
| Product color | Black |
| Ports & slots | |
| First connector | Barrel Connector |
| Second connector | Barrel Connector |
| Connector type | Male |
| Size & build | |
| Cable length | 5 in (12.7 cm) |
| Cable jacket | Plastic |
| Product dimensions | 14.33 in W × 12.83 in H × 9.06 in D |
| In the box | |
| Units per package | 1 |
| In the box | 1 unit |
Questions about this item
How do I install the 5.5×2.1 mm barrel connector on the QZT-2405000F, and what step is often missed?
Plug the AC cord into a 100-240 V outlet, then insert the 5.5×2.1 mm barrel plug into the device's DC jack; the step often missed is confirming the device requires exactly 24 V DC and no more than 5 A before powering on.
What maintenance or replacement will the QZT-2405000F need later?
The unit has automatic overload, over-voltage, thermal and short-circuit cut-offs that self-reset; no user-serviceable parts exist, so replacement is only needed if the adapter fails to deliver 24 V at up to 5 A after a fault.
What limit appears first on the QZT-2405000F during sustained 120 W use?
The thermal cut-off engages first if internal temperature exceeds the IP30-rated design limit, shutting off output until the adapter cools; this protects the 24 V 5 A output from continuous overload.
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