5V 2.4A Switching Power Supply with 20AWG MicroUSB Cable

SKU: ADA1995 Brand: Adafruit

Retired Product

Search for an alternative

This product has been retired. It is no longer available, but this page has been kept for reference.

Adafruit's all-in-one 5V 2.4 Amp + MicroUSB cable power adapter is the perfect choice for powering single-board computers like Raspberry Pi, BeagleBone or anything else that's power hungry!

This adapter was specifically designed to provide 5.25V not 5V, but Adafruit still call it a 5V USB adapter. Adafruit did this on purpose to solve a problem that occurs often with USB-powered gadgets: they draw so much current than the resistance of the cable causes a voltage drop, so instead of 5V, the device sees 4.75V or so. To avoid this problem, Adafruit made the adapter 5.25V and the USB cable has extra-beefy 20AWG wires! This way, even at a full 2.4 Amp draw, the voltage at the end wont be lower than about 4.9V

This high quality power adapter is FCC, CE and UL listed and can use 110 or 240 VAC input so it works in any country. The plugs are "US 2-prong" style so you may need a plug adapter - but you can pick one up at any hardware store for $1 or so.

The cool part of this cable is that it terminates with a microUSB connector which makes it perfect for use with the 4-USB Port Raspberry Pi B+.

Note: As of Tuesday, March 22nd 2016, we are now shipping an updated 5.25V 2.4A version of this power supply.

Technical Details

73mm x 43mm x 27mm (2.9in x 1.6in x 1.1in)
Cable Length: at least 1.5m (5') - may be 6'
Cable Diameter: 3.5mm (0.125in)
Plug type: Micro USB
Input: 110V-220V AC
Output: 5V DC up to 2.4 A
Datasheet

This product is listed in:

Retired

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!