Toroidal transformers are widely used for industrial power transmission applications. These transformers get their name from the toroidal core that resembles a donut-shaped or torus core. The secondary and primary windings of the transformer are wound across the surface of the torus core. These windings are separated by an insulating material. The construction of this…
Power transformers are an integral part of several electrical applications. They facilitate power transfer between two parts of an electrical circuit and create isolation while varying voltage and current. Power transformers are available in different designs and toroidal power transformers are one of them. These transformers get their name from a toroidal core that has…
Several commercial applications and electrical and electronic devices such as TVs, audio systems, and computers, comprise of transformers with various shaped cores. However, these cores present issues, like electromagnetic interference (EMI), flux leakage, and sometimes much more. Toroidal transformers were introduced to overcome these issues. Since their inception, toroidal transformers have gained immense popularity due…
A transformer is a electronic device that transfers current from the source circuit to a connected circuit or even multiple connected circuits. A toroidal transformer is a toroid-shaped or ring-like device which uses a magnetic core. Toroid transformers are also used for isolating a device from the voltage source. Toroidal current transformers find use in…
Toroidal transformers are small transformers, which find applications across many industries. These devices feature a ring-like or donut-like structure and are known as toroidal transformers. Aerospace, biomedical equipment, military, pneumatic systems are just a few of the industries where these toroidal transformers are often used. These transformers are widely preferred due to the distinct advantages…
Various commercial electrical devices and applications like computers, televisions, and audio systems utilize small transformers of varying core shapes. Often the cores used in transformer presents several issues such as core loss, flux leakage, and high Electromagnetic Interference (EMI). To overcome such challenges toroidal transformers are used. These transformers have gained popularity due to their…
Toroidal transformers are small in size and can be used when there is a need for a transformer that offers low magnetic interference. In theory, these transformers have the ideal shape that offers maximum operational efficiency.
Motors and transformers are will not properly function without a core. The cores used in step-up/step-down transformers can be composed of several different materials depending on the application.
Custom Coils has been designing and developing toroidal transformers in myriad of sizes and configurations for over 40 years.
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