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
  
           
ATS300VA-230/110V


Autotransformer; 230VAC; Power:300VA; 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 : 1
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USD 68.3747

Multiples of: 1

       
170B


Autotransformers 200 VA 230/115
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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 : 1
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USD 71.4

Multiples of: 1

200 VA115 V Chassis79.5 mm88.9 mm96.8 mm
ATS500VA-230/110V


Autotransformer; 230VAC; Power:500VA; 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 : 1
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USD 81.853

Multiples of: 1

       
170SE


Autotransformers Auto, Hard-Wired Enclosed 50VA
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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 : 1
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USD 89.5315

Multiples of: 1

50 VA115 V Chassis4.13 in4 in3.13 in
176B


Autotransformers Plug-In/Step-Up Auto 200VA, 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 : 1
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USD 107.2381

Multiples of: 1

200 VA   3.81 in80.26 mm96.77 mm
ATST1000-230V/115V-002


Autotransformer; 230VAC; Power:1kVA; 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 : 1
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USD 143.6043

Multiples of: 1

       
176C


Autotransformers Plug-In/Step-Up Auto 300VA, 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 : 1
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USD 144.306

Multiples of: 1

300 VA   3.81 in5 in3.16 in
N-9MG


Autotransformers 230/115V 1250 VA
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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 : 1
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USD 281.4565

Multiples of: 1

150 VA    82.55 mm91.28 mm
170JE


Autotransformers 2000VA AUTO TRANS
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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 : 1
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USD 312.9262

Multiples of: 1

2 kVA115 V Chassis111.3 mm177.8 mm139.7 mm
ATS2500VA-230/110V U+UMS


Autotransformer; 230VAC; Power:2500VA; 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 : 1
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USD 325.1346

Multiples of: 1

       
ATST3500-230V/115V-002


Autotransformer; 230VAC; Power:3.5kVA; 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 : 1
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USD 355.3578

Multiples of: 1

       
ATS4000VA-230/110V U+UMS


Autotransformer; 230VAC; Power:4000VA; 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 : 1
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USD 390.0939

Multiples of: 1

       
KIEA8


Variable autotransformer; 230VAC; Uout:0÷260V; 6.5A; 8.9kg
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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 : 1
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USD 467.9304

Multiples of: 1

       
TS90-230V/115V-002


Autotransformer; 230VAC; Power:90VA; 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 : 1
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 43.0269

Multiples of: 1

       
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 : 1
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 68.2962

Multiples of: 1

       
N-3MG


Autotransformers 230/115V 85VA XFMR 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 : 1
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USD 69.4181

Multiples of: 1

85 VA    49.21 mm45.24 mm
ATS400VA-230/110V


Autotransformer; 230VAC; Power:400VA; 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 : 1
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USD 77.3507

Multiples of: 1

       
ARM-2.0/3


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 : 1
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USD 90.7578

Multiples of: 1

       
N-7M


Autotransformers Power Transformer, AutoTransformer, 230/115VAC, 600 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 : 1
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USD 145.5493

Multiples of: 1

       
168E


Autotransformers 750VA LINE ADJ AUTO
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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 : 1
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USD 171.818

Multiples of: 1

750 VA  Chassis95.3 mm114.3 mm115.8 mm
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