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NorthPada Raspberry Pi 3 Model B B+ A+ Plus Power Supply Charger AC Adapter Cord 5V 3A PSU Micro USB 5 Feet with Power On/Off Switch, with a USB C Adapter for Raspberry Pi 4 Model B, Pi 400

  • Based on 1,956 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Feb 10
Order within 11 hours and 44 minutes
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Style: Pi3 1 Pack


Features

  • A product of NorthPada; Input: AC 100-240V 0.3A 50/60Hz, Output: DC 5V 3000mA/3A
  • Cable Length: 150cm/5Feet with On/Off Power Switch, Inline Noise Filter
  • For Raspberry Pi 3 Model B B+ A+, Raspberry Pi 2 Model B, Raspberry Pi A/A+/B/B+, Raspberry Pi Zero, Raspberry Pi Pico, ASUS Tinker Board S
  • Come with a micro USB to USB C Adapter, it can also support Raspberry Pi 4 Model B, Raspberry Pi 400
  • Package included: 1 x 5V power supply with micro usb, 1 x micro USB to USB C Adapter

Product Dimensions: 5.51 x 3.7 x 1.02 inches


Item Weight: 4.2 ounces


Is Discontinued By Manufacturer: No


Date First Available: January 13, 2017


Manufacturer: NorthPada


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If you place your order now, the estimated arrival date for this product is: Monday, Feb 10

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Top Amazon Reviews


  • Good power supply for a Raspberry Pi 3
Style: Pi3 1 Pack
A good power supply for the Raspberry Pi 3. I use mine with a Raspberry Pi to play videos, and I've never had any issues with freezing / crashing under high load, suggesting the supply is stable. On / Off button is handy, means you don't have to unplug anything to reset if needed.
Reviewed in the United States on January 14, 2023 by S13_Mills

  • Simply Perfect!
Style: Pi3 1 Pack
I purchased a couple of these NORTHPADA power supplies with built-in switches, to power a bluetooth transmitter and receiver pair I use for my outdoor audio system. The bluetooth devices have their own power buttons, but they're "push and hold"-types that don't have a positive feel, and there are no indicator lights on them, to confirm "on/off" status. These power supplies terminate in micro USB connectors- exactly what my devices use, provide 5-volt, 3-amp outputs- so my devices don't starve for power, and the built-in "on/off" button not only positively "snaps", but also features a red LED indicator to definitively indicate status. It's worth pointing out that the power buttons on these supplies are most convenient, when the device you're using them with will remain switched on, if the power to the device is cut. Otherwise, you'll find yourself turning on the power supply, and then turning on the device, too. Overall, these supplies are great. I've had mine plugged in for months now, and they're still going strong. ... show more
Reviewed in the United States on August 17, 2022 by Joe

  • Using 1 to power Pi 3 B+ plus official 7" touchscreen gives low voltage warning. Using 2 warts all works fine.
Style: Pi3 1 Pack
After seeing so many reviews saying that this solved the under-voltage warning in addition to reviews saying it would power the Pi and the 7" touchscreen at the same time, I ordered a 2 pack of these to use for a couple of projects. It turned out I needed both of them to power just one Pi+touchscreen pair. I dinged it 1 star for this little surprise gotcha. I still gave it 4 stars because it is actually a decent wall wart which produces surprisingly clean power for the price. *** In summary, I popped on here today to warn others that during my tests I was unable to power both a Raspberry Pi 3 B+ and the 7-inch touchscreen without getting the under-voltage warning. Take note that I'm talking specifically about the >>> Pi 3 B+ <<<, not the Pi 3 or even the Pi 3B. I'm also talking about powering both the touchscreen and the Pi 3 B+ from a single wart. With one wart powering both the measured voltage dropped down to 5.1 volts and I had the low voltage warning on the display. I tested the Pi 3 B+ without the touchscreen connected and there was no warning. The voltage measured 5.22 volts without the screen. I was slightly annoyed that it wouldn't power both, but since I had purchased 2 of these anyway, I plugged 1 into the Pi 3B+ and 1 into the touchscreen. By using 1 wart for each, it ran perfectly with no warning icon. Once I had the screen on a separate wart, I was even able to add a HifiBerry Dac Pro+ to the Pi 3 B+ without getting the warning icon. (I admit I was surprised that 5.1 volts triggers the low voltage warning. Seems odd to me.) So, from my personal experience with this unit, if you are planning to use the Pi 3 B+ with the official 7" touchscreen, you should buy a 2 pack of these power supplies and expect to use both simultaneously in order to get rid of the low voltage warning. In my own case, I'm still looking for a single power wart that will power both. I'll probably hook it up to my bench power supply to find out exactly what voltage and current the combination needs while under a heavy workload in order to prevent the low voltage warning. Tip for using two warts at once: Don't connect the power jumper wires or the USB power jumper between the Pi and the screen PCB. Just plug one wart into the micro USB socket on each board individually. I use a power strip to turn both on at once, but powering the screen up before the Pi would also likely work fine. Turning the Pi on first might cause the Pi to not configure the screen properly because it may not see the unpowered screen during boot, although I haven't verified this. ... show more
Reviewed in the United States on July 1, 2018 by Bill D.

  • No More Undervoltage Warnings
Style: Pi3 1 Pack
Why do I get undervoltage warnings on my Pi? People told me the power supplies may have been bad, so I tried the "official" adapter and Canakit's, and a couple other 2.5A adapters. All of them I still give me undervoltage warnings. People said maybe it's the cable's fault. But these are brand new, and I never add anything "additional" to the USB cables, either, they just plug directly into the Pi. People told me maybe it's the power outlet itself, but I've not only tried different outlets, but I've tried different buildings! And the same thing. People told me maybe my Pi was faulty. But I have had this problem on the Pi 1, 2, 3, and 4! People said maybe I'm drawing too much power from the Pi. What could be drawing too much power? My keyboard? If the Pi can't power a USB keyboard then all Pis must be faulty, not just mine. I've come to the conclusion the Raspberry Pi Foundation is faulty. 2.5A is just not enough. I finally decided to try a 3.0A supply and guess what? No more undervoltage warnings. I will recommend 3.0A power supplies to anyone over the "official" one or Canakit's. It just works, finally. And having a button built-in to the cable is very convenient. It will make sure I don't wear out the port from unplugging and plugging it back in over and over again. I am happy to finally have something that works after putting up with these annoying warnings for years. ... show more
Reviewed in the United States on January 30, 2021 by booba

  • No more low charge warnings!
Style: Pi3 1 Pack
I finally stopped using standard USB chargers that was causing finicky game play. With this I never again had a power problem and my device worked flawlessly.
Reviewed in the United States on September 16, 2022 by Mario

  • Works great with my Raspberry Pi 3B.
Style: Pi3 1 Pack
Comes with USB-micro-C to USB-C adapter. Also, has an inline power switch which is a nice touch.
Reviewed in the United States on October 4, 2022 by Dan

  • Powers My Pi Zero
Style: Pi3 1 Pack
Powers my Pi Zero and allows me to easily run my HamClock. Therefore it does exactly what I needed it to do. Solid cord, solid switch, solid plug/connection. Not sure what else anyone would need a power cord to do. Gets power from the wall to the device at the speed of light. Simple. Highly recommend. ... show more
Reviewed in the United States on July 10, 2022 by Tropicalwolf

  • Reliables
Style: Pi3 2 Pack
Working greats
Reviewed in the United States on September 23, 2022 by Jorge Sainz

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