Power Transformers

A power transformer is a device used to convert electrical energy from one AC voltage level to another. It is one of the most common components of an electrical power system, used to step up or step down the voltage of the electrical current as needed. It consists of one or more coils of insulated wire wrapped around an iron core, allowing the core to be magnetically charged to alter the current in the secondary coil when the primary coil is charged. Transformers are an efficient means of transferring energy between two circuits, resulting in minimal losses. The transformer must be designed to match the load characteristics; wrong design can result in increased losses, instability, and possible destruction of the transformer.
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(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
187C12


Power Transformers Single Primary 115V 12.6VA, 12.6V CT @1A
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AUD 17.6667
Multiples of: 1

Power Transformers12.60 VA115 V12.6 V1 AChassisSingle Primary WindingSingle Secondary Winding71.37 mm34.79 mm41.14 mm 187
187D16


Power Transformers Single Primary 115V 32VA, 16V CT @2A
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AUD 20.3591
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Power Transformers32 VA115 V16 V2 AChassisSingle Primary WindingSingle Secondary Winding82.55 mm42.67 mm49.02 mm 186 - 187
186D36


Power Transformers DualPrimary 115/230V 30.6VA, 36V CT @.85A
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Hammond 3
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AUD 22.2208
Multiples of: 1

Power Transformers30.60 VA115 v / 230 V36 V850 mAChassisDual Primary WindingSingle Secondary Winding82.55 mm42.67 mm49.02 mm 186
166G6


filament and low voltage rectifier/open transformer
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AUD 22.2036
Multiples of: 1

Power Transformers3.78 VA115 V6.3 V600 mAChassisSingle Primary WindingSingle Secondary Winding60.45 mm35.05 mm35.05 mm 166
186D10


Power Transformers DualPrimary 115/230V 30VA, 10V CT @3A
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AUD 22.2208
Multiples of: 1

Power Transformers30 VA115 v / 230 V10 V3 AChassisDual Primary WindingSingle Secondary Winding82.55 mm42.67 mm49.02 mm 186 - 187
BD5G


Power Transformers Class2, Energy Limit 240V, 0.83A, 20VA
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AUD 22.7725
Multiples of: 1

Class 2 Transformers20 VA240 VAC24 VAC830 mAMounting FootSingle Primary WindingSingle Secondary Winding1.98 in2.34 in2.33 in Bd
166K6B


Power Transformers POWER TX 117VAC 12.6VCT@1.2A
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AUD 23.2206
Multiples of: 1

Transformer7.56 VA117 VAC6.3 VAC ct1.2 AChassisSingle Primary WindingSingle Secondary Winding71.4 mm38.1 mm35.1 mm 166
BD2FF


Power Transformers Class2, Energy Limit 120V, 1.11A, 20VA
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AUD 23.7033
Multiples of: 1

Class 2 Transformers20 VA120 VAC18 VAC1.11 AMounting FootSingle Primary WindingSingle Secondary Winding1.98 in2.34 in2.33 in Bd
166J6


Power Transformers 6.3ct VAC / 1 Amp
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AUD 22.9621
Multiples of: 1

Power Transformers6.3 VA115 V6.3 V1 AChassisSingle Primary WindingSingle Secondary Winding71.4 mm38.1 mm35.1 mm 166
166K12B


Power Transformers POWER TX 117VAC 12.6VCT@1.2A
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AUD 23.2896
Multiples of: 1

Transformer18.9 VA117 VAC12.6 VAC ct1.5 AChassisSingle Primary WindingSingle Secondary Winding3.25 in2 in2 in 166
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