GBARC Forum

Mini Ring Core Calculator Program

(Iron Powder Cores (AMIDON), Unknown Cores, Air Cores, Ferrite Cores (AMIDON), Ring Cores from EPCOS, Ring Cores from Ferroxcube (Philips))

Tools

• Determining and Permeability µi of Unknown Cores
  
• Resonant Circuits
  
• Calculating Resistance of Copper Wire
  
• Conversion Inch <-> Meter, AWG -> mm, °F -> °C
  

Website

Download

This has a lot of useful features.  Thanks for posting it.

It runs fine in Windows 10.  It might run in Linux under Wine, haven't tried that yet. 

I wish its list of ferrite types included mix 31, which is the best one for HF chokes.

73
Dave, VE3WI