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Power supply connector on ZYBO

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engr_joni_ee

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Hi,

I have ZYBO 7Z020 development board without Xilinx power supply.

Now I need to power up the board with wall power supply instead of USB cable. I just have look at the specification of the power supply which is 5 V and 2.5 A. I have 5 V power supply adapter in the lab that delivers up to 4.5 A. Can I use this adapter to power up ZYBO ?

I also need to know which connector is used on the ZYBO development board. What is the name of the connector, as I need to replace the connector on the 5 V 4.5 A power supply adapter to match with connector on ZYBO.
 

the specification is 5V at 2.5 A, and your supply is 5V at 4.5 A
this should work.
The voltages have to match
the board will draw the current it needs, so the supply current should equal of be a little larger than the requirement.

you have the board, so you have the connector you need to mate with.
do the internet search.
if you're stuck, or aren't sure, post a picture of the connector on your board.
 
I have a Zybo Z7 10 board and the micro USB connector that comes with it delivers power to the board. However it can also be supplied power using battery or from 5V external supply. You need to change jumper settings Jp6 and J16.
Read the docs> https://reference.digilentinc.com/reference/programmable-logic/zybo-z7/reference-manual

I have 5 V power supply adapter in the lab that delivers up to 4.5 A. Can I use this adapter to power up ZYBO ?
Click to expand...
But you need to make sure that the 4.5A current source will not damage the board PS ckt. If you are working in a elec lab. does it not have a regulated varibale DC supply equipment? With such a device you can fix its o/p voltage to be 5V and vary the current to be a LITTLE more than 2.5A.
 

Hi,
My main concern is the name of the connector because I need to buy the same connector and then I need to mount on the power supply adapter that is rated for 5 V at 4.5 A.
 

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joniengr said:
Hi,
My main concern is the name of the connector because I need to buy the same connector and then I need to mount on the power supply adapter that is rated for 5 V at 4.5 A.
Click to expand...
Hello,

the socket is : "DC Power Supply Female Jack socket" and the plug is "DC Power Supply male Jack". See links:

https://www.banggood.com/buy/power-...cKbk1F5gUxe7DjjvzUJHP9Mj_8bdIolhoCUAYQAvD_BwE

https://www.mouser.co.uk/ProductDet...5lzsUlkqTb2gk-aWBe8Y3LSyMQRhb3xxoC9owQAvD_BwE

Regards
 
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