SMC de Kemphanen

[connorcruise123]

Hello,

I'm a newbee. I've just powered up my RP for the first time using my mobile phone charger, which worked. But within seconds I saw smoke coming out and found part of a circuit just under the power supply connection on the RP had burned out. I had the RP on the carpet, so the circuit had stuck to it and came off the RP. This may teach me to be more careful, but I want to know if it was just because it was on the carpet or because the power supply-mobile charger wasn't suitable - overpowered. Or was I just unlucky to have a duff RP! I'm no expert so will give all the details on the plug:
Nokia charger - AC-10X
Input: AC100-240V/ 50-80hZ/ 160 mA
Output: DC5.0V/ 1200mA
I understand that the RP requires at least 1000mA (1A) output, so 1200mA would seem ok! Any thoughts/advice (other than being more careful with it when I get a new one) appreciated.

Please help

I didn't find the right solution from the internet.

References:
https://www.raspberrypi.org/forums/viewtopic.php?t=47834
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Thank you