Some people complain that every time they plug in their Apple macbook Pro case charger after like 10-20 minutes the part that plugs into the computer is burning hot. Some of their chargers are even broken because of the high heat. How to solve this problem?
First, put legs under your pc and this will allow more cooling down . The components get hot and as it sits on a flat surface the heat can only go one place . Think of it as taking a spoon and putting it into boiling water . The spoon transfers the heat away and same thing is happening with the wire to the Apple notebook chargers.
Secondly, you could buy a notebook Radiator and put it under your notebook and this will make the whole temperature of both your notebook and charger cool down. It's easy to use and just plug into the USB interface.
What's more, if you have used the macbook Pro case for several months or more than 1 year, you could bring it to the Apple store and let them open it and do some cleaning to it. Cause there can be lots of dusts inside the notebook and that is also a main reason for the high heat.
The last but not the least, you should choose a good quality charger for Apple Macbook. The original one is fine but if you lost it or broke it, you could get one MA357LL/A charger. It's not expensive and with high quality. And it don't get hot for hours of using. You could find it on HooToo.com. Just own it and say goodbye to your burning hot macbook and charger. http://www.amazon.com/gp/product/B00NOVR30M