/diy/ - Do It Yourself

>>2795388
the oven element will be way overkill. i seriously think a 100w light bulb would be enough. i am going to simply put a 25w light bulb in front of each fan and maybe add a two more underneath.
waiting for bulb sockets to arrive.
>>2795373
>isn't that just the tempco talking? it's tungsten, i see no reason why it would be non-ohmic.
i don't think i fully understand what you are saying, but as the voltage going through it heats the element, the resistance changes, it gets higher. see the above graph. there's a non-linear relationship between current and voltage.
pic only slightly related.