Re: Improvised power resistor

On Mon, 28 May 2007 06:48:35 +1000, Thomas Carlan
<tomascarlan@xxxxxxxxxxx> wrote:

I know it is possible to make an improvised capacitor by using layers
of mylar *** (or glass) and metal foil.
Is there any equivalent solution for a power resistor in the 20-50W
range?

It's a bit of a mission, but I know somebody who took a nice straight
stick, wrapped it in foil and left it in a fire for a while. The stick
became carbonised and ended up like the old "body-end-dot" carbon
resistors. I recall it being a bit hit and miss to get the correct
value.

Barry

.