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Reducing power of halogen lamps
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Winston
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Posts: 3,444
Reducing power of halogen lamps
wrote:
On Wed, 29 Feb 2012 09:07:23 -0500, "Jim Wilkins"
wrote:
[...]
I don't have a photo of mine, I took it apart because it is so
dangerous.
The concept of dangerous electrical circuits brings back all kinds of
nostalgic memories.
When I worked for a film company (a 1000 years ago) there were two
favorite ways of boiling water for coffee on location:
1) A large wattage resistor connected directly to mains used as an
immersion heater. Note: The mains were 220V.
2) A cup with two plates on top of each other but not touching, each
connected to mains. Pour water directly into the cup, plug in. This
arrangement boiled water literally in 3 seconds.
Yet the only mortality I remember was work-related: A broken cable
under water.
One of our high school projects was a wiener
cooker comprised of a plastic shoebox, a
micro-switch and rows of nails to impale the
ends of the unfortunate wieners.
Plug it in and wait for the hot dogs to
cook.
Worked great.
--Winston-- I don't figure they'd do that today.
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