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

Enable Filter
  Manufacturer
Reset
  Power Rating
Reset
  Primary Voltage Rating
Reset
  Secondary Voltage Rating
Reset
  Mounting Style
Reset
  Length
Reset
  Width
Reset
  Height
Reset
First...456789
First...456789
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
ATS3500VA-230/110V U


Autotransformer; 230VAC; Power:3500VA; Usec.1:115V
Icon ROHS
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
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 372.7038

Multiples of: 1

       
ATST3000-230V/115V-001


Autotransformer; 230VAC; Power:3kVA; Usec.1:115V
Icon ROHS
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 : 0
Calender.png

USD 338.7838

Multiples of: 1

       
HSN260/8


Variable autotransformer; 230VAC; Power:2.08kVA; Uout:0÷260V; 8A
Icon ROHS
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
Calender.png

USD 393.4215

Multiples of: 1

       
HSN0303-3.38KW


Variable autotransformer; Power:3.38kVA; Uout:0÷260V; 13A; 12kg
Icon ROHS
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
Calender.png

USD 480.8184

Multiples of: 1

       
HSN260/10


Variable autotransformer; 230VAC; Power:2.6kVA; Uout:0÷260V; 10A
Icon ROHS
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
Calender.png

USD 591.0314

Multiples of: 1

       
KIEA15


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

USD 650.6367

Multiples of: 1

       
ESS 120


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

USD 670.3294

Multiples of: 1

       
V40NA


Variable autotransformer; 230VAC; Uout:0÷230V; 20A; 18kg
Icon ROHS
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
Calender.png

USD 808.2485

Multiples of: 1

       
HSN260/15


Variable autotransformer; 230VAC; Power:3.9kVA; Uout:0÷260V; 15A
Icon ROHS
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
Calender.png

USD 913.4134

Multiples of: 1

       
HSN260/20


Variable autotransformer; 230VAC; Power:5.2kVA; Uout:0÷260V; 20A
Icon ROHS
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
Calender.png

USD 1216.0066

Multiples of: 1

       
HTN450/8


Autotransformer; 400VAC; Power:6240VA; Uout:0÷450V; 8A; 28.7kg
Icon ROHS
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
Calender.png

USD 1251.396

Multiples of: 1

       
HTN450/10


Autotransformer; 400VAC; Power:7800VA; Uout:0÷450V; 10A; 34.7kg
Icon ROHS
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
Calender.png

USD 1640.6528

Multiples of: 1

       
HSN260/30


Variable autotransformer; 230VAC; Power:7.8kVA; Uout:0÷260V; 30A
Icon ROHS
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
Calender.png

USD 1653.5124

Multiples of: 1

       
V70NA


Variable autotransformer; 230VAC; Uout:0÷230V; 32A; 35kg
Icon ROHS
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
Calender.png

USD 1859.9019

Multiples of: 1

       
HTN450/15


Autotransformer; 400VAC; Power:11700VA; Uout:0÷450V; 15A; 52.5kg
Icon ROHS
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
Calender.png

USD 2393.4218

Multiples of: 1

       
HTN450/20


Autotransformer; 400VAC; Power:15600VA; Uout:0÷450V; 20A; 56kg
Icon ROHS
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
Calender.png

USD 3281.3055

Multiples of: 1

       
HTN450/30


Autotransformer; 400VAC; Power:2340VA; Uout:0÷450V; 30A; 79.4kg
Icon ROHS
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
Calender.png

USD 4585.8109

Multiples of: 1

       
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...456789

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified