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USB Charger vs USB Power Supply?
Topic Started: Mar 1 2018, 07:34 AM (4 Views)
JohnNichols

Hello,

Does anyone know the difference (if there is one) between a USB charger and a USB power supply?
The reason I ask is because the power supply to my Wi-Fi cctv camera has just stopped working.
I looked at the plug and it output is 5v 1A. I've go a usb charger from an old phone with the same rating and it's working perfectly.
The only thing that's got me a bit worried is if there is a difference between the two as I want to make sure it's safe to have the old charger plugged in all the time and in constant use.

Please help.

I did not find the right solution from the internet.

References:-
https://www.techadvisor.co.uk/forum/helproom-1/usb-charger-vs-usb-power-supply-4658184/
it support marketing

Thanks

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