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
  
           
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 Wed. 07 May to Fri. 09 May Calender.png

USD 121.4733

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 Wed. 07 May to Fri. 09 May Calender.png

USD 51.4248

Multiples of: 1

200 VA230 VAC to 115 VAC115 VAC to 230 VACChassis73 mm85.7 mm73 mm
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 : 8
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 97.5327

Multiples of: 1

       
ARM-5.0/1


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 : 8
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 140.2403

Multiples of: 1

       
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 Wed. 07 May to Fri. 09 May Calender.png

USD 162.3739

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 Wed. 07 May to Fri. 09 May Calender.png

USD 48.3791

Multiples of: 1

       
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 Fri. 09 May to Thu. 15 May Calender.png

USD 154.0403

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 Wed. 07 May to Fri. 09 May Calender.png

USD 201.971

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 Wed. 07 May to Fri. 09 May Calender.png

USD 35.3414

Multiples of: 1

       
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 Wed. 07 May to Fri. 09 May Calender.png

USD 264.2845

Multiples of: 1

       
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 Wed. 07 May to Fri. 09 May Calender.png

USD 135.2167

Multiples of: 1

       
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
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 235.5617

Multiples of: 1

       
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 Wed. 07 May to Fri. 09 May Calender.png

USD 96.9859

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 Wed. 07 May to Fri. 09 May Calender.png

USD 126.3351

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 Wed. 07 May to Fri. 09 May Calender.png

USD 143.045

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 Wed. 07 May to Fri. 09 May Calender.png

USD 144.326

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
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 155.6842

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
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 194.8543

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 Wed. 07 May to Fri. 09 May Calender.png

USD 221.529

Multiples of: 1

       
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 Wed. 07 May to Fri. 09 May Calender.png

USD 244.5571

Multiples of: 1

       
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