by sps | Dec 20, 2022 | Air Coil, Inductors, PFC Inductors, Toroidal Inductors
WHAT IS INDUCTANCE and INDUCTORS? “Inductance is the property of an electrical conductor by which a change in current through it induces an electromotive force in both the conductor itself and in any nearby conductors by mutual inductance.” MATHEMATICALLY THIS IS...
by sps | Nov 9, 2022 | Audio Transformers, News & Announcements, Toroidal Transformers
One of the most “mysterious” transformers to design are impedance and/or audio transformers. From here out I’ll refer to both types just as impedance transformers. If you go searching online, you’ll find very little useful information on how to design such a part. Now...
by sps | Sep 27, 2022 | Electrical Technology, Flyback Transformers, Forward Converter, Inductors, News & Announcements, PFC Inductors, Push-Pull, Toroidal Inductors, Toroidal Transformers
When a voltage is applied to a finite inductance for some period of time it gives rise to a current though some number of turns…..the applied volt-sec’s are equivalent to some amp-Henries…. It is the current though some number of turns, known as amp-turns, or...
by sps | Sep 2, 2021 | News & Announcements
Lines of magnetic flux are created when a current flows through a conductor. They can transport energy from one winding to another usually though a permeable core of some kind. The amount of flux per area is known as flux density. Transformer and inductor cores have...
by sps | Apr 21, 2021 | News & Announcements
In many cases introducing an air gap can be of great use. Often people/engineers may think that introducing an air gap increases the maximum flux density a core can handle. This is actually not true The core has a maximum flux density that is set by the material...
