DELL 492-BBWX 45W power adapter accessory with 4.5mm to 7.4mm dongle
- Accessory Kit
- Notebook
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Compact 9 V 2.5 A AC adapter with eight interchangeable DC tips powers routers, cameras, Arduino boards and similar 9 V devices from 100-240 V mains, with built-in short-circuit.
This 9 V 2.5 A AC adapter accepts 100-240 V AC input and converts it to a regulated DC output. It ships with eight interchangeable tips to fit a variety of barrel connectors. The unit is designed for indoor use with cameras, routers, scanners, Arduino boards, Bluetooth speakers and similar DC 9 V devices. A fire-retardant shell and fan-less construction keep operation silent.
Integrated voltage-stabilising circuitry maintains steady output during continuous operation. Over-voltage, over-current, short-circuit, overload and surge protection circuits engage automatically if limits are exceeded. The wide 100-240 V AC input range tolerates mains fluctuations without shutting down. No moving parts mean there is no fan noise or mechanical wear over time.
This adapter replaces single-tip 9 V power supplies rated from 100 mA up to 2 A, consolidating multiple chargers into one unit. The jump is worthwhile when you power several 9 V devices with different barrel sizes and want one regulated, protected supply for all of them. It does not suit equipment requiring voltages other than 9 V or currents above 2.5 A.
Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Accessory category | AC Adapters |
Yes — it uses a fan-less design with a fireproof shell and a heat-dissipation board, so there is no fan noise and heat is managed passively.
The tips cover centre-positive plugs for cameras, routers, PSP, Arduino UNO, MEGA, Bluetooth speakers, tablets, webcams, scanners, DVD players, toys, radios, security cameras and CD players that need 9 V DC at 2 A, 1.5 A, 1 A, 800 mA, 500 mA, 200 mA or 100 mA.
Yes — the wide 100–240 V AC input range accepts 110 V mains without any extra converter.
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