DC Power Adapter for Nano don't work

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Dear ,

When I connect J48 and plugin DC Power Adapter(using on TX2/AGX Xavier), but it can’t power up Nano?
Do I need to do something else inorder to power up Nano using DC Adapter?

2

The Jetson nano requires a 5V power supply even when using the DC jack.
The TX2/AGX power supply is 19V.
There is protection on the nano to prevent damage when plugging in the incorrect power supply.

3

Hi dennis_Leetop,

The Jetson Nano Developer Kit is configured to accept power via the Micro-USB connector. You’ll need to power the developer kit with a good quality power supply that can deliver 5V⎓2A at the developer kit’s Micro-USB port. Please refer to the suggestion from below link:
[url]https://devtalk.nvidia.com/default/topic/1048640/jetson-nano/power-supply-considerations-for-jetson-nano-developer-kit/[/url]

Thanks

4

Hi, jetson nano only supports 5V and do NOT plug in a tx2 or agx power supply into nano (19V) dangerous.

5

Dear Sir,

I make a misstake, change to DC Power Adapter(5V 3A), it works fine, Thanks so much.

6

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nvidia states that only 5 volts needed in barrell plug …does 5.5 volts work ? or it harms the kit ? I think that only 0.5 difference won’t make any problems but I want to make sure first

8

Please do NOT use power supply over 5.25v.