When you think of electrical transformers, you may think about standard types. They have two coils of wire in close proximity, wrapped around an iron core and form a square shape. Yet, many transformers today have a round or toroidal shape, and toroidal transformer manufacturers make many types. Their unique shapes make them an important part of many electronic devices today, and you may want to consider them for your business.
Why Round Shapes?
Round or doughnut shaped transformers can do the same thing as standard transformers. They take in electrical current and either raise or lower voltages. This is an important part of control circuits because they typically use lower voltages than the machines or equipment they operate.
Lighter
Weight is a very important factor for many toroidal transformer manufacturers because they are used in many devices, including control panels. A standard transformer is very heavy for its size because it uses an iron core and a lot of windings. A round-shaped transformer needs less steel, and the coils can be smaller due to its shape. This produces a lighter transformer.
EMI
When you have an electromagnetic device like a transformer, it can create a large magnetic field. This can produce a lot of EMI or electromagnetic interference. It can inhibit many modern electronic circuits, and with doughnut type transformers, you need fewer shields to prevent interference.
Less Noise
With standard transformers, the larger the unit, the more noise or humming sounds you get. If you want a quieter operation for your devices, toroidal transformer manufacturers have the solution to your problem.
Cost
You can produce many round transformers cheaper than their standard counterparts. This is an important consideration in a competitive industry. In fact, choosing the best toroidal transformer manufacturers may make the difference between selling out and staying in business for many years.