The charger that came with my iPad Air the square adapter that plugs into the socket stays warm even when nothing is connected other than that it works perfectly fine.
I was wondering if this phenomena is normal or is not good worse yet. My biggest fear is it a fire hazard?
While my iPad is connected the charger stays the same warm temperature. It doesn't get hot per se, or else I haven't noticed get too too hot but it stays warm whether I'm charging my iPad or not.
So what's up? Is this normal? Should I be concerned? Is is safe to leave the iPad charger plugged into the socket all the time?
Best Answer
Assuming that the wall socket is providing power (or the switch for the socket is on) it is normal, or rather common, for power adapters of devices to be a bit warm when connected to the wall socket (mains) without a device connected to the other end (iPad, iPhone, laptop, etc.). In many cases, the charger would be considerably warmer while actively charging a device than when it's not.
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