toroid iso

Tel: 800-867-3526
1-800-TORELCO

Email: info@torelco.com

Powder Core FAQ

Question: What is a powder core?
Answer: A powder core is a distribution of air gap cores, and they have many incredible characteristics. Some of their qualities include high resistivity, low hysteresis and eddy current losses, and excellent inductance stability under both DC and AC conditions.Read More

Is Saturation Bad?

Understanding transformer saturation allows for toroids to be built with the proper number of turns to wind. Read More

Art of Winding Toroids

Winding a toroid is not necessarily an easy thing to do, but it is so drastically important that a toroid is wound properly.  Read More