Power Supply Requirements

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Xavier NX is powered by 5V, just as Jetson Nano.

How many Amps do I have to reserve on the 5V rail for the module?

2

Hi, the general power is 10W ~ 15W, you can get the current accordingly.

3

Can I have power supply suggestions for jetson xavier NX development kit? also ensuring maximum power utility!

4

Hi @krisha.sundar19, the Jetson Xavier NX Developer Kit already includes a power supply - it’s a 19.5V brick. The devkit supports between 9-20V, which is regulated down to 5V on the devkit’s carrier board.

5

@dusty_nv I think wifi card also included by default! Thanks!!

6

Yes, that is correct - the NX devkit comes with an M.2 Key-E 2x2 802.11ac + Bluetooth 5.0 module. It’s an AzureWave AW-CB375NF using the Realtek RTL8211 chipset.

7

Thank you so much @dusty_nv , this would be very successful product !!

8

@dusty_nv hey the power brick input also suits 220V right ? I am from india , should be universal if i am right!

9

Are you sure AzureWave AW-CB375NF is using the Realtek RTL8211 chipset because it looks like the RTL8211 is the chipset for ethernet transceivers?

10

I plugged it @220v without even looking at it, so yes :)

11

Thanks for info!