Dell SNT-0324-144 144W Adjustable Power Adapter 14 Tips LCD
Adjustable 144W universal power supply delivers DC 3.5V–24V at up to 6A with LCD voltage display, 14 interchangeable tips and a polarity converter cable
- Adapter typeUSB C Charger
- Cable length5 in (12.7 cm)
- Cable jacketPlastic
- Units per package1
- Seller notice1 year warranty, not applicable
- Product type9 V
- Adjustable 3.5 V to 24 V output matches many devices
- LCD screen shows selected voltage to prevent damage
- 144 W maximum power handles demanding equipment
- Fourteen interchangeable tips plus polarity converter cover most connectors
- Universal 100 V to 240 V input works worldwide
Dell SNT-0324-144 Adjustable Power Adapter
This Dell universal adapter delivers adjustable DC output from 3.5V to 24V at up to 6A and 144W. It accepts AC input from 100V to 240V at 50/60Hz, making it suitable for worldwide use. The unit includes an LCD screen that displays the selected voltage to help prevent accidental damage. It is aimed at technicians and hobbyists who need a single bench supply for varied low-voltage gear.
144W Capacity With 14 Interchangeable Tips
The adapter comfortably powers devices drawing up to 6A across the full voltage range, covering common requirements like 5V, 9V, 12V, 15V, 19V and 24V. Headroom disappears above the 6A limit, so it cannot run higher-current loads such as large LED arrays or motor drivers. The bundled tip kit covers barrel sizes from 2.5x0.7mm up to 6.5x4.4mm plus Micro-USB, Type-C and a screw-terminal connector.
Black Plastic Housing With 215cm Mains Lead
The black plastic enclosure measures 14.33in wide by 12.83in high by 9.06in deep and weighs 250 grams. A 215cm mains cable reaches distant sockets without an extension block. The 10.5cm reverse-polarity converter swaps centre-positive to centre-negative when needed, and an off position on the rotary knob cuts output without unplugging the unit. FCC, CE and RoHS markings confirm regulatory compliance.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $33.99
- Pricier than about 67% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | Dell |
| Product line | SNT-0324-144 |
| Model name | SNT-0324-144 |
| Part number | SNT-0324-144 |
| Product type | 9 V |
| Adapter type | USB C Charger |
| Product color | Black |
| 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 | 250 g |
| In the box | |
| Units per package | 1 |
| In the box | 1 unit |
Questions about this item
Will this 144W adjustable adapter run alongside my older 5.5x2.1mm barrel devices without changing polarity?
Yes, the 5.5x2.1mm tip is included and a 10.5cm reverse polarity converter cable is supplied to flip inner positive to outer negative when needed.
How do I confirm the adapter is delivering the exact voltage my device needs after I set the knob?
The built-in LCD shows the output voltage in real time; the display range is 4V to 24V so the connected device actually receives 3.5V to 24V after the 0.4V to 0.6V cable drop.
Which tips come in the box and what must I source separately for a Type-C laptop?
The package includes the 144W brick, 14 DC tips covering 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and a DC terminal connector plus the reverse polarity cable; no extra purchase is required for Type-C.
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