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Toroidal Transformers produce less radiated noise (50 or 60 Hz hum) and generally are smaller and lighter than conventional laminated steel core transformers.
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What is the Difference between conventional transformer and toroidal transformer?
Conventional transformers have rectangular cores, whereas toroidal transformers have circular ('toroid' means 'circular') cores. The windings are placed around conventional cores by removing the top 'yoke' (horizontal member) of the core, making them easy to manufacture. For a toroidal transformer, however, the windings have to be actually wound around the core, making them much more difficult and, therefore, expensive to manufacture. Toroidal cores have less magnetic leakage than conventional cores, but are limited to small applications (e.g. hi-fi amplifiers, etc.), whereas conventional cores can be manufactured to any size.
Transformer or rectifier is found in a computer?
Most computer power supplies contain both. The transformers are usually toroidal transformers for high efficiency and compactness.
What device is needed to convert 110 to 220 volt?
For higher current applications you would need a power transformer, for lower current applications you would need an adapter transformer.
Is it possibal to use step up transformer in place of and step down transformer?
Transformers are just as efficient in step up or step down applications. Transformers for transforming 480 to 240 single and three phase can be reverse connected. The label may have it listed as a step down 480 to 240, but you can connect 240 supply to the secondary side and get 480 out of it. I have had several applications where I have done this and the transformers performed with no problems. Another good source of information for transformer applications and connections is the manufacturers themselves.
What is a toroidal chamber?
Tokamak
Which type of transformer is use in gss?
Frgi transformer
Can you use ordinary transformer in place of auto transformer?
yes we can place auto transformer in place of original transformer
What is the use of ideal transformer?
Ideal transformer is useful in understanding the practical transformer..i does't have losses...
What is the application of pluse transformer?
why should we use pulse transformer rather than ordinary transformer
Can you use a transformer to convert modified sine wave to pure sine wave?
we cannot use transformer because transformer cannot change frequency . . .
What is meant by torroidal transformer?
"Torroidal" means donut shaped; a torroidal transformer is one where the core forms a circle. Typically the transformer is placed around a conductor, which is considered the "primary winding" with 1 turn. The secondary winding is the copper wrapped around the circuilar core.
Where is the use of earth transformer?
It is used in where the transformer are connected in star delta.
