Autotransformers九万彩票app下载 are electrical transformers with a single winding. The winding has at least three electrical terminals, which provide a fraction of the primary voltage across a secondary load. The connections may also be reversed to provide a step-up in voltage. The voltage may also be adjusted by half the voltage-increment between taps.
Autotransformers offer the advantage of reduced size, weight, and cost when compared with equivalent isolation transformers. This advantage is reduced when the voltage transformation is very large. Given these limitations, autotransformers can be used effectively when electrical isolation between primary and secondary loads is not required.
Sun Transformer can design and manufacture custom electronic transformers to meet nearly any requirement. For more information about how we can provide your transformer needs, please send us your specifications or call us today!