Can I use a 1.3A adapter instead of a 1.0A for my device?

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Using a 1.3A adapter instead of a 1.0A for a device is acceptable, as the output current rating indicates the maximum current the adapter can supply. The device will only draw the current it needs, which means the higher-rated adapter will work without issues. The user successfully tested the adapter from an old Nintendo machine and confirmed it powered the device. This solution is particularly useful for those struggling to find specific adapters. Overall, the 1.3A adapter is a suitable replacement for the 1.0A requirement.
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[SOLVED] 1.0 or 1.3A adapter problems?

Hi everyone!

I didn't know where to post this question so I posted it here.

I have a unit that needs an adapter with the following stats:

INPUT AC 220V 50Hz 17W
OUTPUT AC 9V 1A

It is completely impossible for me to find such an adapter. I've searched everywhere, and I even talked to electricians about it. They are very rare with European plugs (I live in Denmark), I don't even know if they exists..

BUT today I found an adapter from an old Nintendo machine in my house. It is ALMOST the adapter that I need. Here is the stats:

INPUT AC 220V 50Hz 17W
OUTPUT AC 9V 1.3A

As you can see the only difference is that the one I need has an 1A output and the one I found has a 1.3A output.

Is it possible to use a 1.3A adapter instead of the 1.0A? I've tried it quickly and the unit works with it, but I quickly turned it off again because I wanted to know if it was OK to use.

Hope you can help, I'm so tired of this problem.

Thanks!
Atomixx
 
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Thread moved from GD to EE. Welcome to the PF, Atomixx.

Yes, the adapter you have found will work fine. The output current rating is a maximum, so as long as the current drawn is less than that maximum, it will work fine. Good find!
 
berkeman said:
Thread moved from GD to EE. Welcome to the PF, Atomixx.

Yes, the adapter you have found will work fine. The output current rating is a maximum, so as long as the current drawn is less than that maximum, it will work fine. Good find!


Thank you very much for your answer, I am very happy to hear that! Yeah I was very lucky that I found that Nintendo adapter (NES)!

Cheers

Kris
 
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