Wall Power Adapter: 9VDC, 5A, 5.5×2.1mm Barrel Jack, Center-Positive
This UL-listed 45 W desktop-style switching power adapter supplies up to 5 A at a regulated 9 VDC from input voltages of 100 – 240 VAC. It includes a 1.5 m (5 ft) AC power cord terminated by a three-prong, US-style plug and has a 1.5 m (5 ft) DC power cord that is terminated by a center-positive, 5.5 × 2.1 mm barrel connector.
Alternatives available with variations in these parameter(s): voltage maximum output current
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Details for item #1465
This UL-certified (file number EPBU.E477038), desktop-style AC-to-DC converter gives you an easy way to power your DC electronics project from a US-style AC electrical socket. It uses a switching regulator to efficiently output up to 5 A at a near-constant regulated 9 VDC, even when no load is applied. This power supply works with input voltages from 100 to 240 VAC (50 to 60 Hz), which makes it compatible with all standard international mains voltages and frequencies.
The adapter includes a 1.5 m (5 ft), removable AC power cord that is terminated with a three-prong, US-style plug, and it has a non-removable 1.5 m (5 ft) DC power cable that is terminated with a center-positive, 5.5 × 2.1 mm barrel connector. The barrel connector works with the DC power adapter barrel jack and the DC barrel jack to terminal block adapter. It also works with the barrel jack on many Arduino boards and our Arduino-compatible A-Star 32U4 Prime controllers. This adapter has a green LED that indicates when it is receiving AC power/mains electricity.
Full selection of power adapters
We have wall power adapters available in a range of voltages and maximum output currents:
|Product||Connector||Output voltage||Typical max output current||Wattage||Power brick?||Price|
|5 V||1 A||5 W||$6.95|
|#1461||3 A||15 W||$11.95|
|#1462||3 A||15 W||$20.49|
|#1470||9 V||1 A||9 W||$7.49|
|#1465||5 A||45 W||$21.95|
|#1471||12 V||1 A||12 W||$7.95|
|#1774||3 A||36 W||$14.95|
|#1468||5 A||60 W||$23.25|
|#1773||USB micro-B||5.15 V||2.5 A||12.9 W||$9.95|
People often buy this product together with:
|DC Power Adapter Barrel Jack|
|Wall Power Adapter: 12VDC, 5A, 5.5×2.1mm Barrel Jack, Center-Positive|
|DC Barrel Jack to 2-Pin Terminal Block Adapter|