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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
ATST100-230V/115V-001


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 : 10
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 32.8398

Multiples of: 1

       
1150-0F


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 : 10
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 211.4933

Multiples of: 1

1.5 kVA230 VAC to 115 VAC115 VAC to 230 VACChassis139.7 mm133.4 mm111.1 mm
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 : 10
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 313.2412

Multiples of: 1

2000 VA230 V Chassis8.25 in4.5 in5.375 in
ESS 110


Variable autotransformer; 230VAC; Uout:1÷250V; 10A; 7.8kg
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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.

Thalheimer-Trafowerke Availability : 10
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 391.5492

Multiples of: 1

       
ATS100-230V/115V-001


Autotransformer; 230VAC; Power:100VA; Usec.1:115V; 860mA
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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 : 9
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 28.5096

Multiples of: 1

       
175-0F


Autotransformers Rectifier Power 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 : 9
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 125.456

Multiples of: 1

750 VA230 VAC to 115 VAC115 VAC to 230 VACChassis133.4 mm95.3 mm79.4 mm
120-0F


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 : 8
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 53.1108

Multiples of: 1

200 VA230 VAC to 115 VAC115 VAC to 230 VACChassis73 mm85.7 mm73 mm
ATST1500-230V/115V-002


Autotransformer; 230VAC; Power:1.5kVA; 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 : 8
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 167.6976

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 : 7
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 49.9653

Multiples of: 1

       
N-4MG


Autotransformers POWER AUTO-XFMR 115V@1.3A 230V CHASSIS MOUNT w/AC GROUND CORD & SOCKET: I
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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 : 7
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 79.9181

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 : 7
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 99.1856

Multiples of: 1

500 VA115 V Chassis4.75 in3.875 in4.625 in
N-5M


Autotransformers Power Transformer, AutoTransformer, 230/115VAC, 250 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 : 7
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 106.8244

Multiples of: 1

       
ESS 102


Variable autotransformer; 230VAC; Uout:1÷250V; 2A; 2.4kg
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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.

Thalheimer-Trafowerke Availability : 7
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 208.593

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 : 6
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 35.5446

Multiples of: 1

       
ATST50-115V/230V-001


Autotransformer; 115VAC; Power:50VA; Usec.1:230V
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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 : 6
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 36.5001

Multiples of: 1

       
N-5MG


Autotransformers POWER AUTO-XFMR 115V@2.7A 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 : 6
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 88.4494

Multiples of: 1

250 VA    83.34 mm98.42 mm
ESS 104


Variable autotransformer; 230VAC; Uout:1÷250V; 4A; 3.7kg
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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.

Thalheimer-Trafowerke Availability : 6
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 272.9496

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 : 6
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 629.577

Multiples of: 1

       
N-150MG


Autotransformers POWER AUTO-XFMR 230V@0.650A 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 : 5
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 79.9181

Multiples of: 1

150 VA    49.21 mm45.24 mm
ATS800VA-230/110V U


Autotransformer; 230VAC; Power:800VA; 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 : 5
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 139.65

Multiples of: 1

       
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