Toroidal Transformers Applications
DC to DC Power Supplies
AC to DC Power Supplies
CET Technology provides toroidal transformers with practically any voltage and power rating. The shape of this transformer is what defines it. It uses a closed loop permeable core. There is no gap other than perhaps a distributed gap throughout the core material. It is wound such that very nearly all of the magnetic flux stays within the core which greatly reduces interference with other nearby devices. This also means higher efficiencies than typical EI transformers. Larger toroid transformer typically have flying leads to interface with the windings while smaller ones can be base mounted with pins.
What are Toroidal Transformers?
Toroidal transformers are used for electronic devices requiring lower power, such as computers, televisions and audio systems. It has a round shape has a ferromagnetic base, with wires wound around the outside of the base. They are often small than your typical transformer.
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...
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...
CET Technology designed a unique toroidal transformer to meet client’s pinout specification. Typical toroidal transformers might have a total of four connections, two for the input and two for the output. The customer had a need for a total of 18 connections at...