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
Manufacturer
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(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
ARM-7.0/3


Variable autotransformer; 230VAC; 7A; 3.8kg
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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 175.7931

Multiples of: 1

       
ARM-7.0/1


Variable autotransformer; 230VAC; 7A; 3.8kg
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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 185.2935

Multiples of: 1

       
ATS1500VA-230/110V U+UMS


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 : 1
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USD 217.9716

Multiples of: 1

       
ATS2500VA-230/110V U


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 278.3002

Multiples of: 1

       
ATST3000-230V/115V-001


Autotransformer; 230VAC; Power:3kVA; 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 303.5109

Multiples of: 1

       
ATST3000-230V/115V-002


Autotransformer; 230VAC; Power:3kVA; 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 323.2383

Multiples of: 1

       
ATS3500VA-230/110V U


Autotransformer; 230VAC; Power:3500VA; 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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 335.6767

Multiples of: 1

       
ATS3000VA-230/110V U+UMS


Autotransformer; 230VAC; Power:3000VA; 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
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 347.8902

Multiples of: 1

       
MABA-011103


Autotransformers 40-1215 MHz
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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.

MACOM Availability : 0
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USD 1.2116

Multiples of: 1

2 W  Smd/Smt3.81 mm3.81 mm2.74 mm
MACP-011055


Autotransformers 15.2 dB Coupler 5-1225 MHz
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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.

MACOM Availability : 0
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USD 1.2847

Multiples of: 1

1.5 W  Smd/Smt6.5 mm5 mm2.9 mm
1-150


CONNECTORS
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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 : 0
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USD 1.906

Multiples of: 1

       
176D


Autotransformers Plug-In/Step-Up Auto 500VA, 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 : 0
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USD 8.2719

Multiples of: 1

500 VA   6 in3.8 in4.68 in
MAFL-011082


Autotransformers 5 - 684 MHz
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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.

MACOM Availability : 0
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USD 8.9722

Multiples of: 1

250 mW  Smd/Smt18 mm18 mm6.5 mm
ATST50-230V/115V-001


Autotransformer; 230VAC; Power:50VA; 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 : 0
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USD 19.0887

Multiples of: 1

       
TS50-230V/115V-002


Autotransformer; 230VAC; Power:50VA; 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 : 0
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USD 21.1344

Multiples of: 1

       
ATST200-115V/230V-001


Autotransformer; 115VAC; Power:200VA; 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 : 0
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USD 36.7122

Multiples of: 1

       
4500-90FW34K999


TE Connectivity P&B Autotransformers AUTOISOLAT 480 VAC
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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.

TE Connectivity Availability : 0
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USD 38.6151

Multiples of: 1

230 VA480 VAC277 VAC 90.4 mm63.5 mm44.58 mm
125-0F


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 : 0
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USD 44.555

Multiples of: 1

250 VA230 VAC to 115 VAC115 VAC to 230 VACChassis82.6 mm85.7 mm73 mm
ARM-3.0/4


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 : 0
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USD 45.5325

Multiples of: 1

       
ATST400-115V/230V-001


Autotransformer; 115VAC; Power:400VA; 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 : 0
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USD 49.498

Multiples of: 1

       
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