[HomeBrew] HomeBrew] need resistor
Greg Weinfurtner
weinfurt at ohio.edu
Mon Oct 13 07:55:14 EDT 2008
Ed,
2 feet of #20 wire will give you .02 ohms. (At 98.5 feet per
ohm, .02 times 98.5 = 1.97 ohms) Got the data from a copper wire chart and
have used wire resistors for shunts. If you use copper wire it should
remain at about the same temperature, small 20 to 30 Deg variation will not
make much difference but resistance does change with large temperature
changes. If so, then try nichrome wire, like out of a toaster or hair
dryer, etc.
Hope that helps!
Greg Weinfurtner AEE BSS
NS8O
40192 State Route 689
Meigs County
Albany, Ohio 45710
United States of America
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