150 W ecig mod ??? Confused!!!! unbelievable!!!! How it works????

Hello everyone , 

  How are you doing these days ? I have some questions to confirmed , maybe you can help me .

  Before , I saw some mods are 20W , 30W then 50 W and 100W .Nowm, there is some one produce the 150W mods,I do not know such a ecig mod how can be that.

Confused!!!!   unbelievable!!!!

  let's calculate. the resistance of the atmos is about 3.8ohms.if the capacity is 150W, the voltage will be 570v , 2.5 times for the household electricity in China. And the current will be 228A. what a crazy number.

  Generally, the normal electric wire will be burned when it arrived at 16A. what will the ecig mod happen? Explosion should be the only result. How can we use it ? I need some to explain that for me.

Regards

Tony