Dell 30W Universal AC to DC Power Adapter 3-12V 15 Tips
Adjustable 30W AC to DC adapter supplies 3‑12V at up to 2A with fifteen interchangeable tips and a polarity converter
- Adapter typeUSB C Charger
- Cable length5 in (12.7 cm)
- First connectorBarrel Connector
- Second connectorBarrel Connector
- Cable jacketPlastic
- Connector typeMale
- Adjustable 3 V to 12 V output covers most low-voltage devices
- 30 W maximum power with up to 2 A current handles demanding loads
- 15 interchangeable tips plus a polarity converter fit a wide range of connectors
- AC 100-240 V input works on mains supplies worldwide
- Compact 0.231 kg unit with 5 in cable suits portable use
Universal 30W AC-DC adapter
This 30W universal power adapter delivers adjustable DC output from 3V to 12V for household and office electronics. It accepts AC input from 100V to 240V at 50Hz or 60Hz. The unit includes 15 interchangeable barrel tips plus a Type-C and Micro-USB connector. A reverse polarity converter is supplied for devices with centre-negative sockets.
Voltage range and current limits
Selectable output steps cover 3V, 4.5V, 5V, 6V, 9V and 12V with a maximum of 2A at 30W. Lower voltages such as 3V and 4.5V are rated at 1A, while 5V and 6V support up to 1.5A. The adapter cannot supply more than 2A at any setting, so devices requiring higher current will not operate correctly. It is not suitable for equipment needing voltages above 12V or power beyond 30W.
Thermal and power behaviour
The compact black enclosure weighs 0.231 kilograms and runs from a standard mains socket without an external power brick. No active cooling is fitted, so the unit relies on passive convection during normal indoor use. Audible noise is negligible because there are no moving parts. Power draw at the wall matches the 30W output rating plus typical conversion losses.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $25.99
- Typical for this category: the median of 3,875 items is $23.99.
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Specifications
| Product | |
|---|---|
| Brand name | Dell |
| Part number | 01 |
| 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 |
| Product weight | 0.231 kg |
| In the box | |
| Units per package | 1 |
| In the box | 1 |
Questions about this item
Will this 30 W adapter run my older 9 V 1 A router and 12 V 1.5 A speaker at the same time?
No. The adapter provides one adjustable output up to 2 A at 30 W, so it powers a single device at a time.
How do I confirm the adapter is delivering the correct voltage after I select 9 V with the key?
The voltage selector clicks into position at each marked setting — 3 V, 4.5 V, 6 V, 9 V, 12 V — giving tactile confirmation of the chosen output.
Which tips are included and do I need to buy any extra cables?
The box contains the adapter, a polarity converter and 15 tips: Type-C, Micro-USB, DC terminal, 6.5×4.4 mm+Pin, 5.5×2.1 mm, 5.5×3.0 mm+Pin, 5.0×2.5 mm, 6.3×3.0 mm, 5.5×1.7 mm, 4.8×1.7 mm, 4.0×1.7 mm, 3.5×1.35 mm, 3.0×1.1 mm, 3.5 mm Mono and 2.5×0.7 mm. No extra cables are required.
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