Toroidal transformers are essential devices for the modern technological world. There are many benefits to using toroids instead of other similar powered transformers, making them ideal for many electrical applications. Although most people never see them, toroids are in many electronic devices people use every day. Although the list of pros is extensive, it is essential to recognize that toroids are not the only option. In certain situations, a toroid should be avoided. Why are toroids used so frequently for a wide range of electrical applications?

Lightweight devices: modern electronics continue to get smaller and weigh less. Toroids are an essential tool responsible for reducing the size and weight of electronic devices. A toroid is constructed from high-performance electrical materials that allow for compact winding through the core of the toroid.

Low EMI field radiation is achieved using toroids because it produces less stray magnetic energy than similarly powered Transformers. Using a toroid significantly reduces the risk of the transformer’s magnetic field negatively interfering with other components in the system. Toroids are used because they can easily contain magnetic energy flux that reduces leakage inductance.

Toroidal transformers are often considered a green product. When compared to other similar transformers, toroids use less raw materials. Less steel and copper must be mined when using small-sized transformers like toroids. Certain materials within a toroid are not renewable; however, considering the other benefits, they have a much smaller footprint without sacrificing power or reliability.

Related Reading about Toroids

• How to Get the Best Toroidal Transformers
  Custom toroids and custom coil winding are ideal for many situations where a small, high-powered transformer is needed. Toroids are not generic devices, which means customization is essential for accomplishing desired applications.
• What are the Core Features of a Toroid
• When is a Toroidal Transformer Most Practical