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

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ATS3000VA-230/110V U


Autotransformer; 230VAC; Power:3000VA; 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 : 4
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USD 279.2725

Multiples of: 1

       
KIEA4


Variable autotransformer; 230VAC; Uout:0÷260V; 3.8A; 6.9kg
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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 : 4
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USD 382.785

Multiples of: 1

       
ATST400-230V/115V-001


Autotransformer; 230VAC; Power:400VA; 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 : 3
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USD 55.9249

Multiples of: 1

       
N-11MG


Autotransformers POWER AUTO-XFMR 115V@17.4A 230V 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 : 3
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USD 279.2102

Multiples of: 1

2000 VA230 V Chassis8.25 in4.5 in5.375 in
TS50-230V/115V-001


Autotransformer; 230VAC; Power:50VA; 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 : 2
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USD 31.8846

Multiples of: 1

       
ATST100-230V/115V-002


Autotransformer; 230VAC; Power:100VA; 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 : 2
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 33.265

Multiples of: 1

       
ATST200-230V/115V-001


Autotransformer; 230VAC; Power:200VA; 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 : 2
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USD 46.369

Multiples of: 1

       
115-0F


Autotransformers Step Down Auto Transformer
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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.

Bel Fuse Availability : 2
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USD 53.3532

Multiples of: 1

150 VA230 VAC to 115 VAC115 VAC to 230 VACChassis69.9 mm85.7 mm73 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 : 2
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USD 64.4594

Multiples of: 1

       
175C-NA


Autotransformers PlugIn/StepDown Auto 300VA/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 : 2
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USD 65.8631

Multiples of: 1

300 VA   3.81 in5 in3.16 in
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