The importance of correct power supplies...

Did you know that even though two power supplies may have the same connector for the back of your electronic gizmo, they may not work correctly when interchanged? In fact, the same shape connectors can have two very different voltage outputs. This was apparently something I had missed somewhere in my electronic pilgrimage. The last week or so, I've been clearing out my second bedroom to make room for a roommate and i had disconnected my wireless router and modem in that process. Well, last night, I went to hook the net back up and plugged in my modem and my router. The modem started up fine, however, I quickly noticed a peculiar smell- burning carbon and plastic. If you've never smelled this before, I assure you it is an unmistakable scent. I picked up the router and felt the bottom getting rather hot so I unplugged it as quickly as I could. However, the damage was done. That little piece of electronics had served me well the past 4 years and it wasn't going to be routing anything anymore. It was probably time for a new one anyway, I just wish it could have gone out more gracefully - perhaps as a donation rather than in the garbage can. Alas. Lesson - Label any unmarked power supplies when moving things in the future.