Autotransformers

An autotransformer is a transformer with only one winding, which is wrapped around a set of core pieces. This winding acts both as the primary winding and the secondary winding of the transformer. Instead of having separate primary and secondary windings like a standard two-winding transformer, an autotransformer has only one winding and the voltage is stepped up or down as required. Autotransformers are generally much lighter, less expensive, and more space efficient than two-winding voltage transformers. They are commonly used to provide voltage adjustment in electric power distribution networks, and for things such as impedance matching for antenna designs and audio applications.

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Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
HSN0203-1.82KW


Variable autotransformer; Power:1.82kVA; Uout:0÷260V; 7A; 8.5kg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 309.4456

Multiples of: 1

       
HSN260/4.5


Variable autotransformer; 230VAC; Power:1.17kVA; Uout:0÷260V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 317.4956

Multiples of: 1

       
175G-NA


Autotransformers PlugIn/StepDown Auto 1500VA/NA 230-115VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond 0
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USD 325.9456

Multiples of: 1

1500 VA   5.39 in6.63 in4.4 in
ATS4000VA-230/110V U+UMS


Autotransformer; 230VAC; Power:4000VA; Usec.1:115V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toroidy 0
6 to 16 Weeks Calender.png

USD 350.0133

Multiples of: 1

       
HSN260/8


Variable autotransformer; 230VAC; Power:2.08kVA; Uout:0÷260V; 8A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 393.4215

Multiples of: 1

       
KIEA8


Variable autotransformer; 230VAC; Uout:0÷260V; 6.5A; 8.9kg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Breve Tufvassons 0
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USD 435.5845

Multiples of: 1

       
HSN0303-3.38KW


Variable autotransformer; Power:3.38kVA; Uout:0÷260V; 13A; 12kg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 480.8184

Multiples of: 1

       
HSN260/10


Variable autotransformer; 230VAC; Power:2.6kVA; Uout:0÷260V; 10A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 591.0314

Multiples of: 1

       
V40NA


Variable autotransformer; 230VAC; Uout:0÷230V; 20A; 18kg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Breve Tufvassons 0
6 to 16 Weeks Calender.png

USD 808.2485

Multiples of: 1

       
HSN260/15


Variable autotransformer; 230VAC; Power:3.9kVA; Uout:0÷260V; 15A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metrel 0
6 to 16 Weeks Calender.png

USD 913.4134

Multiples of: 1

       
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