Do not worry if the adapter has a higher rating as the device will only consume what it needs. The adapter you choose must be able to supply at least the current rating of the device.
#Psc 500 usb parallel adapter manual#
If you can not find anything have a look in the user manual or try a quick Google search. The first thing you want to do is find out what your device needs to operate so inspect the device and look for any labels or symbols that indicate either the voltage or mAh/A. If you can’t find one then this quick guide covers the basic things to look for.
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A look at your typical deviceīy far the easiest way is to check if your device has a specific power adapter already available, this takes the guesswork out of getting your own third-party power adapter. Often these are required for charging or powering battery operated devices. What is an AC adapter?īasically, it converts your mains power AC 110-240V AC into a smaller usually DC voltage that your small device needs to operate. Did you just get a gadget but the AC adapter is not included and you are always chewing through batteries? This guide will go through the basics of choosing a power supply that matches your device.