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If the network switch needs 7.5VDC and 1 amp. Can I use this PSU?

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  3. If the network switch needs 7.5VDC and 1 amp. Can I use this PSU?
2 years ago#1
I have missing PSU for the network switch but I found a PSU with same voltage but with 2.5 amp current?

I google it looks like it's safe with laptops (as long it's same VDC and higher amp) but does this apply for network switches?
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American products is good go buy them.
2 years ago#2
Polarity and voltage need to be exactly the same. The amperage has to be the same or higher, the switch will only draw as much as it needs.
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2 years ago#3
Oh ok thanks. It's also the match polarity which I forgot include.
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American products is good go buy them.
  1. Boards
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  3. If the network switch needs 7.5VDC and 1 amp. Can I use this PSU?

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