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
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
TS90-230V/115V-002


Autotransformer; 230VAC; Power:90VA; 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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 44.3929

Multiples of: 1

       
ATST200-230V/115V-002


Autotransformer; 230VAC; Power:200VA; 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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 58.9529

Multiples of: 1

       
170B


Autotransformers 200 VA 230/115
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 67.222

Multiples of: 1

200 VA115 V Chassis79.5 mm88.9 mm96.8 mm
N-3MG


Autotransformers 230/115V 85VA XFMR STEP-UP/STEP-DOWN
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.

Triad Availability : 1
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 69.55

Multiples of: 1

85 VA    49.21 mm45.24 mm
ATST600-230V/115V-001


Autotransformer; 230VAC; Power:600VA; 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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 81.4525

Multiples of: 1

       
N-500MG


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

Triad Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 98.6938

Multiples of: 1

500 VA115 V Chassis4.75 in3.875 in4.625 in
ARM-2.0/3


Variable autotransformer; 230VAC; 2A; 1.6kg
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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 99.9331

Multiples of: 1

       
170D


Wire Stripping & Cutting Tools Xcelite Shearcutter 5" Stat Disap Grips
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 102.4119

Multiples of: 1

       
176B


Autotransformers Plug-In/Step-Up Auto 200VA, 115-230VAC
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 106.2013

Multiples of: 1

200 VA   3.81 in80.26 mm96.77 mm
ATS600VA-230/110V


Autotransformer; 230VAC; Power:600VA; Usec.1:110-115V
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 Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 107.4233

Multiples of: 1

       
OIEA1


Variable autotransformer; 230VAC; Uout:0÷260V; 1A; 1.6kg
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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 118.1374

Multiples of: 1

       
176C


Autotransformers Plug-In/Step-Up Auto 300VA, 115-230VAC
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 119.0475

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
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.

Triad Availability : 1
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 125.2555

Multiples of: 1

       
170F


Autotransformers 1000VA 230/115
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 171.9455

Multiples of: 1

1 kVA115 V Chassis95.3 mm139.7 mm115.8 mm
ARM-7.0/3


Variable autotransformer; 230VAC; 7A; 3.8kg
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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 181.3738

Multiples of: 1

       
168E


Autotransformers 750VA LINE ADJ AUTO
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.

Hammond Availability : 1
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 187.7294

Multiples of: 1

750 VA  Chassis95.3 mm114.3 mm115.8 mm
ATS1500VA-230/110V U+UMS


Autotransformer; 230VAC; Power:1500VA; 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 Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 242.788

Multiples of: 1

       
170JE


Autotransformers 2000VA AUTO TRANS
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.

Hammond Availability : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 262.1071

Multiples of: 1

2 kVA115 V Chassis111.3 mm177.8 mm139.7 mm
ATS3000VA-230/110V U


Autotransformer; 230VAC; Power:3000VA; 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 Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 332.15

Multiples of: 1

       
ATST3000-230V/115V-002


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 : 1
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 333.4998

Multiples of: 1

       
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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