Connecting laptop chargers to ISEC for external power source.

Nichrome wire started burning when I plugged the laptop charger and put it on.
I used an Hp laptop charger with 18.5V outage voltage and 65W power output. I think it’s because the power was low that’s why it started burning.

As I stated in last week's meeting, the burning must have come from one of the junctions that were not electrically well connected. Low power would not produce burning in the heater... The only problem you may have with the power source being low-power, is it could burn the power source, or damage it in some other way.