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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(Ex. GST)(▲▼)		Enter Qty Power RatingPrimary Voltage RatingSecondary Voltage RatingMounting StyleLengthWidthHeight
  
           
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 : 1
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USD 166.6665

Multiples of: 1

500 VA   6 in3.8 in4.68 in
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 211.0519

Multiples of: 1

       
170JE


Autotransformers 2000VA AUTO TRANS
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Hammond Availability : 1
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USD 254.0307

Multiples of: 1

2 kVA115 V Chassis111.3 mm177.8 mm139.7 mm
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 269.4652

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
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USD 312.9768

Multiples of: 1

       
ATS3500VA-230/110V U


Autotransformer; 230VAC; Power:3500VA; Usec.1:115V
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Toroidy Availability : 1
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USD 325.0203

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 328.0287

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
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USD 336.8461

Multiples of: 1

       
MABA-011103


Autotransformers 40-1215 MHz
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MACOM Availability : 0
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USD 1.1732

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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MACOM Availability : 0
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USD 1.2439

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1.5 W  Smd/Smt6.5 mm5 mm2.9 mm
1-150


CONNECTORS
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Bel Fuse Availability : 0
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USD 1.8455

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MAFL-011082


Autotransformers 5 - 684 MHz
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MACOM Availability : 0
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USD 8.6874

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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Indel Availability : 0
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USD 18.4828

Multiples of: 1

       
TS50-230V/115V-002


Autotransformer; 230VAC; Power:50VA; Usec.1:115V
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Indel Availability : 0
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USD 20.4635

Multiples of: 1

       
ATST200-115V/230V-001


Autotransformer; 115VAC; Power:200VA; Usec.1:230V
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Indel Availability : 0
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USD 35.5468

Multiples of: 1

       
4500-90FW34K999


TE Connectivity P&B Autotransformers AUTOISOLAT 480 VAC
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TE Connectivity Availability : 0
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USD 37.3893

Multiples of: 1

230 VA480 VAC277 VAC 90.4 mm63.5 mm44.58 mm
175C-NA


Autotransformers PlugIn/StepDown Auto 300VA/NA 230-115VAC
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Hammond Availability : 0
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USD 40.167

Multiples of: 1

300 VA   3.81 in5 in3.16 in
125-0F


Autotransformers Step Down Auto Transformer
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Bel Fuse Availability : 0
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USD 43.1406

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 44.087

Multiples of: 1

       
ATST400-115V/230V-001


Autotransformer; 115VAC; Power:400VA; Usec.1:230V
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Indel Availability : 0
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USD 47.9266

Multiples of: 1

       
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