Nichrome Wire Calculator: Difference between revisions
Jump to navigation
Jump to search
| Line 6: | Line 6: | ||
*Select max temp - such as 550C = 1000F | *Select max temp - such as 550C = 1000F | ||
*Match gauge to proper voltage drop of 120V | *Match gauge to proper voltage drop of 120V | ||
*Match gauge to temperature rise | |||
*Limit for 15A outlet is 1800W | *Limit for 15A outlet is 1800W | ||
Revision as of 19:57, 25 November 2019
- https://www.easycalculation.com/engineering/electrical/nichrome-wire-calculator.php
- Issue - above calculator does not fix voltage
Procedure
- Select convenient length
- Select max temp - such as 550C = 1000F
- Match gauge to proper voltage drop of 120V
- Match gauge to temperature rise
- Limit for 15A outlet is 1800W
Examples
- 10m of 22 ga wire will draw 370W at 120V - to attain a temperature of 500F. This may be a good 12" heat bed.
- 15' of 24 ga wire will draw