Wall Power Adapter: 5VDC, 3A, 5.5×2.1mm Barrel Jack, Center-Positive

This UL-listed 15 W , “wall wart”-style switching power adapter supplies up to 3 A at a regulated 5 VDC . The AC adapter works with input voltages of 100 – 240 VAC 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.

Details for item #1461

This UL-certified (file number EPBU.E477038 ) 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 3 A at a near-constant regulated 5 VDC, even when no load is applied. The DC power cable is 5 ft (1.5 m) long and terminated with a center-positive, 5.5 × 2.1 mm barrel connector that works with the DC power adapter barrel jack and the DC barrel jack to terminal block adapter .

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 bricks?	Price
#1469	center-positive 5.5×2.1 barrel jack	5V	1 A	5W		$6.95
#1461			3 A	15W		$11.95
#1462			5 A	25W		$29.95
#1470		9V	1 A	9W		$7.49
#1465			5 A	45W		$24.95
#1471		12V	1 A	12W		$7.95
#1774			3 A	36W		$14.95
#1468			5 A	60W		$27.95
#1773	USB micro-B	5.15V	2.5A	12.9W		$9.95