What does autotransformer mean?
Definitions for autotransformer
ˌɔ toʊ trænsˈfɔr mərau·to·trans·former
This dictionary definitions page includes all the possible meanings, example usage and translations of the word autotransformer.
Wiktionary
autotransformernoun
a transformer with a single winding, output being taken from taps
Wikidata
Autotransformer
An autotransformer is an electrical transformer with only one winding. The "auto" prefix refers to the single coil acting on itself and not to any kind of automatic mechanism. In an autotransformer portions of the same winding act as both the primary and secondary transformer. The winding has at least three taps where electrical connections are made. Autotransformers have the advantages of often being smaller, lighter, and cheaper than typical dual-winding transformers, but autotransformers have the disadvantage of not providing electrical isolation. Autotransformers are often used to step up or step down voltages in the 110-115-120 volt range and voltages in the 220-230-240 volt range—for example. providing 110 or 120V from 230V input, allowing equipment designed for 100 or 120 volts to be used with a 230 volt supply.
Numerology
Chaldean Numerology
The numerical value of autotransformer in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of autotransformer in Pythagorean Numerology is: 6
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"autotransformer." Definitions.net. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.definitions.net/definition/autotransformer>.
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