About Autotransformers

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.

Autotransformers

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
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 Availability : 0
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USD 327.5748

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 Availability : 0
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USD 336.2931

Multiples of: 1

1500 VA   5.39 in6.63 in4.4 in
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 Availability : 0
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USD 405.9111

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 Availability : 0
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USD 496.0825

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 Availability : 0
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USD 609.7943

Multiples of: 1

       
KIEA15


Variable autotransformer; 230VAC; Uout:0÷260V; 12A; 15.5kg
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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.

Breve Tufvassons Availability : 0
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USD 671.2918

Multiples of: 1

       
ESS 120


Variable autotransformer; 230VAC; Uout:1÷250V; 20A; 14kg
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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.

Thalheimer-Trafowerke Availability : 0
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USD 691.6097

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 Availability : 0
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USD 833.9072

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 Availability : 0
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USD 942.4107

Multiples of: 1

       
HSN260/20


Variable autotransformer; 230VAC; Power:5.2kVA; Uout:0÷260V; 20A
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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 Availability : 0
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USD 1254.6099

Multiples of: 1

       
HTN450/8


Autotransformer; 400VAC; Power:6240VA; Uout:0÷450V; 8A; 28.7kg
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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 Availability : 0
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USD 1291.1228

Multiples of: 1

       
HTN450/10


Autotransformer; 400VAC; Power:7800VA; Uout:0÷450V; 10A; 34.7kg
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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 Availability : 0
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USD 1692.737

Multiples of: 1

       
HSN260/30


Variable autotransformer; 230VAC; Power:7.8kVA; Uout:0÷260V; 30A
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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 Availability : 0
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USD 1706.0048

Multiples of: 1

       
V70NA


Variable autotransformer; 230VAC; Uout:0÷230V; 32A; 35kg
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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 Availability : 0
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USD 1918.9464

Multiples of: 1

       
HTN450/15


Autotransformer; 400VAC; Power:11700VA; Uout:0÷450V; 15A; 52.5kg
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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 Availability : 0
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USD 2469.4034

Multiples of: 1

       
HTN450/20


Autotransformer; 400VAC; Power:15600VA; Uout:0÷450V; 20A; 56kg
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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 Availability : 0
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USD 3385.4739

Multiples of: 1

       
HTN450/30


Autotransformer; 400VAC; Power:2340VA; Uout:0÷450V; 30A; 79.4kg
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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 Availability : 0
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USD 4731.3921

Multiples of: 1

       
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