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

(Ex. GST)(▲▼)
Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
ATST2000-230V/115V-002


Autotransformer; 230VAC; Power:2kVA; 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 : 5
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USD 243.285

Multiples of: 1

       
ATS100VA-230/110V


Autotransformer; 230VAC; Power:100VA; 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 : 4
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USD 42.2625

Multiples of: 1

       
ATST400-230V/115V-002


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 : 4
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USD 61.6518

Multiples of: 1

       
168B


hard wired line autotransformers
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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 : 4
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USD 72.2023

Multiples of: 1

200 VA115 V85 V /95 V /105 V /110 V /115 V /125 vChassis79.5 mm82.6 mm96.8 mm
ATST600-230V/115V-001


Autotransformer; 230VAC; Power:600VA; 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 : 4
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USD 72.7503

Multiples of: 1

       
N-4M


Power Transformer 1500Vrms 150VA Wire Lead Flange Mount
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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 : 4
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USD 89.646

Multiples of: 1

       
175B-NA


Autotransformers PlugIn/StepDown Auto 200VA/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 : 4
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USD 98.6017

Multiples of: 1

200 VA   3.81 in4.5 in3.16 in
ARM-3.0/1


Variable autotransformer; 230VAC; 3A; 1.9kg
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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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 100.1658

Multiples of: 1

       
ARM-5.0/2


Variable autotransformer; 230VAC; 5A; 2.6kg
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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 : 4
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 130.4772

Multiples of: 1

       
ATST1500-230V/115V-001


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 : 4
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 147.735

Multiples of: 1

       
ATS1000VA-230/110V U


Autotransformer; 230VAC; Power:1000VA; 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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 149.058

Multiples of: 1

       
ATS1500VA-230/110V U


Autotransformer; 230VAC; Power:1500VA; 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 160.7886

Multiples of: 1

       
176E


Autotransformers Plug-In/Step-Up Auto 750VA, 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 : 4
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USD 201.2429

Multiples of: 1

750 VA   4.68 in7.06 in3.8 in
ATS2000VA-230/110V U


Autotransformer; 230VAC; Power:2000VA; 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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 216.1488

Multiples of: 1

       
N-1000MG


Autotransformers POWER AUTO-XFMR 230V@4.35A 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 : 4
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 240.0694

Multiples of: 1

1 kVA   5 1/2 in114.3 mm136.52 mm
ATS2000VA-230/110V U+UMS


Autotransformer; 230VAC; Power:2000VA; 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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 252.5754

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

USD 405.4995

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 : 4
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 650.6367

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

USD 59.2851

Multiples of: 1

       
ARM-2.0/2


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 : 3
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 90.7578

Multiples of: 1

       
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