Cool Tools

Below are some of our our favorite sites and links to online design resources.  We hope that you will find them as useful as we do.  You can bookmark this page by clicking here: 

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Link List Title

• Ohm's Law Calculator
  A great Ohm's Law calculator from Watlow
• Motor FLA charts
  Motor Full Load Amps
  
• Wire Size Calculator
  A calculator to determine wire size
• Wire Dimensions - 1
  Wire Dimensions - 2
  Wire dimensions from Panduit
•  Insulation Type Selection
  An article on wire insulation selection
• Conduit Size Calculator
  A handy calculator to determine conduit size
•  Conversion Tables / Unit Conversions
  Online weights and measures conversion. Online calculators for quick and easy metric conversion, conversion tables for both commonly used and very exotic
•  Engineering Calculators
  Calculator for Electrical, Mechanical, Industrial Engineering
• Resistor Color Calculator
  A really cool calculator to go from resistance to color code or from color code to resistance.
• Watlow Delta-Wye Calculator
  A great Delta-Wye calculator from Watlow
• Wheatstone Bridge Calculator
  A calculator to design Wheatstone Bridge circuits

dmoz.org

 

Standards Organizations

• UL - Underwriters Laboratories
   
• C-UL - Underwriters Laboratories of Canada
   
•  NFPA - National Electrical Code
   
• FM - Factory Mutual
   
• CSA International
   
• CE - US Government CE home