About Power Transformers

Hammond 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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
166L14


filament and low voltage rectifier/open 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.

Hammond Availability : 8
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USD 19.4599

Multiples of: 1

Power Transformers28 VA115 V14 V2 AChassisSingle Primary WindingSingle Secondary Winding82.6 mm41.4 mm42.9 mm 166
166J28


Power Transformers 28ct VAC / 1 Amp
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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 : 8
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USD 27.3461

Multiples of: 1

Power Transformers28 VA115 V28 V1 AChassisSingle Primary WindingSingle Secondary Winding82.55 mm50.8 mm50.8 mm 166
187F10


Power Transformers Single Primary 115V 100VA, 10V CT @10A
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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 : 8
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USD 28.5574

Multiples of: 1

Power Transformers100 VA115 V10 V10 AChassisSingle Primary WindingSingle Secondary Winding102.36 mm57.15 mm65.02 mm 187
166N12B


Power Transformers 117 V 50/60 Hz 12 C.T. VAC/4 AMPS
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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 : 8
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USD 30.1242

Multiples of: 1

 48 VA117 VAC12 VAC ct4 AChassisSingle Primary WindingSingle Secondary Winding3.69 in2 in2.31 in 166
167N25


Power Transformers 100VA 115 25 VCT
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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 : 8
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USD 33.2854

Multiples of: 1

Power Transformers 115 V25 V Through HoleSingle Primary WindingSingle Secondary Winding63.5 mm82.6 mm77.7 mm  
185G10


Power Transformers Global/Chassis Mount 175VA, 10V CT @17.5A
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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 : 8
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USD 55.6763

Multiples of: 1

Power Transformers175 VA115 v / 230 V10 V17.5 AChassisDual Primary WindingDual Secondary Winding79.2 mm72.9 mm95.3 mm 185
VT57A


Power Transformers 480V Line Voltage Ratio 480:120
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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 : 8
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USD 70.8199

Multiples of: 1

Power Transformers8 VA480 VAC120 VAC ChassisSingle Primary WindingSingle Secondary Winding3 in3.25 in2.56 in Vt
270DAX


transformer - power "classis" plate & filament
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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 : 8
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USD 88.5912

Multiples of: 1

Isolation Transformers76 VA117 V260 V104 mAChassisSingle Primary WindingTriple Secondary Winding2.5 in3 in3.13 in 200
1182M117


Power Transformers Dual Secondary, Open 300VA, 234V CT@1.28A
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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 : 8
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USD 99.2203

Multiples of: 1

Toroidal Power Transformers300 VA117 VAC /234 VAC117 V /234 V2.56 AChassisDual Primary WindingDual Secondary Winding  1.88 in4.88 in1182
197J5


Power Transformers High Frequency Reactor, 14 mH, 5A, Screw Terminals
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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 : 8
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USD 126.7513

Multiples of: 1

             
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