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
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(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
176F


Autotransformers Plug-In/Step-Up Auto 1000VA, 115-230VAC
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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 : 1
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USD 230.665

Multiples of: 1

1000 VA   7.06 in3.8 in4.68 in
N-9MG


Autotransformers 230/115V 1250 VA
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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.

Triad Availability : 1
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USD 272.5214

Multiples of: 1

150 VA    82.55 mm91.28 mm
ATS2500VA-230/110V U+UMS


Autotransformer; 230VAC; Power:2500VA; 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 Availability : 1
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USD 314.8129

Multiples of: 1

       
ATST3500-230V/115V-002


Autotransformer; 230VAC; Power:3.5kVA; 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.

Indel Availability : 1
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USD 344.0766

Multiples of: 1

       
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 Availability : 1
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USD 377.71

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 Availability : 1
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USD 453.0755

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 : 1
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USD 649.0491

Multiples of: 1

       
TS90-230V/115V-002


Autotransformer; 230VAC; Power:90VA; 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.

Indel Availability : 1
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USD 41.661

Multiples of: 1

       
170B


Autotransformers 200 VA 230/115
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Hammond Availability : 1
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USD 65.1536

Multiples of: 1

200 VA115 V Chassis79.5 mm88.9 mm96.8 mm
TST 150-230V/115V-002


Autotransformer; 230VAC; Power:150VA; 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.

Indel Availability : 1
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USD 66.1281

Multiples of: 1

       
ATS400VA-230/110V


Autotransformer; 230VAC; Power:400VA; Usec.1:110-115V
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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 Availability : 1
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USD 74.8951

Multiples of: 1

       
ARM-2.0/3


Variable autotransformer; 230VAC; 2A; 1.6kg
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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 : 1
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USD 87.8766

Multiples of: 1

       
N-500MG


Autotransformers POWER AUTO-XFMR 230V@2.2A 115V CHASSIS MOUNT w/AC GROUND CORD & SOCKET
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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.

Triad Availability : 1
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USD 95.6571

Multiples of: 1

500 VA115 V Chassis4.75 in3.875 in4.625 in
ATS600VA-230/110V


Autotransformer; 230VAC; Power:600VA; Usec.1:110-115V
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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 Availability : 1
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USD 100.8126

Multiples of: 1

       
OIEA1


Variable autotransformer; 230VAC; Uout:0÷260V; 1A; 1.6kg
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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 : 1
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USD 110.8674

Multiples of: 1

       
176C


Autotransformers Plug-In/Step-Up Auto 300VA, 115-230VAC
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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 : 1
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USD 115.3845

Multiples of: 1

300 VA   3.81 in5 in3.16 in
N-7M


Autotransformers Power Transformer, AutoTransformer, 230/115VAC, 600 V A Rating, Step-Up/Step-Down
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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.

Triad Availability : 1
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USD 140.9287

Multiples of: 1

       
168E


Autotransformers 750VA LINE ADJ AUTO
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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 : 1
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USD 166.3635

Multiples of: 1

750 VA  Chassis95.3 mm114.3 mm115.8 mm
ARM-7.0/3


Variable autotransformer; 230VAC; 7A; 3.8kg
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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 : 1
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USD 170.2124

Multiples of: 1

       
ARM-7.0/1


Variable autotransformer; 230VAC; 7A; 3.8kg
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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 : 1
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USD 189.8946

Multiples of: 1

       
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