About Power Transformers

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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
SW-556


Power Transformers Printed Circuit Transformer "Side-Winder", Input Voltage: 120 VAC, Output Voltage: 28.0 VAC, Output Amperage: 220mA
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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.

Stancor Availability : 779
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USD 9.5398

Multiples of: 1

 12 VA           
SW-348


Power Transformer 2500Vrms 2.5VA 6Term. PC Pin Thru-Hole
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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.

Stancor Availability : 778
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USD 6.5914

Multiples of: 1

             
DSW-256


Power Transformer 2500Vrms 1.1VA 8Term. PC Pin Thru-Hole
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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.

Stancor Availability : 776
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 6.6481

Multiples of: 1

             
DSW-356


Power Transformer 2500Vrms 2.5VA 8Term. PC Pin Thru-Hole
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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.

Stancor Availability : 776
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 7.0733

Multiples of: 1

             
PH9384.043NLT


Power Transformers SMD 3W 24V/us 538uH 4CT:3CT 20%
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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.

Pulse Availability : 776
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 1.6819

Multiples of: 1

 3 W   Smd/SmtDual Primary WindingDual Secondary Winding12.5 mm9.2 mm7.6 mm Ph9084.Xxxnlt
PA1134NLT


Power Transformers SMD HiFreq WireWound 253.4uH .42Ohms
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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.

Pulse Availability : 776
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USD 2.2

Multiples of: 250

High Frequency Transformers7 W  20 mA   13.1 mm15.2 mm11.5 mm  
750310563


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 200kHz Surface Mount
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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.

Wurth Availability : 776
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USD 6.44

Multiples of: 1

Transformers           We - Fb
SMD09H1971R


8:18:18 - Power Transformer ROHS
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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.

RLT Availability : 774
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.4211

Multiples of: 1

 -    --     
PH9384.035NLT


Power Transformers SMD 3W 27V/us 680uH 3CT:5CT 20%
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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.

Pulse Availability : 774
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 1.52

Multiples of: 1

 3 W   Smd/SmtDual Primary WindingDual Secondary Winding12.5 mm9.2 mm7.6 mm Ph9084.Xxxnlt
749196540


Wurth Electronics Power Transformers WE-FLEX WAir Gap 3.4uH 4.18A
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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.

Wurth Availability : 767
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 6.5625

Multiples of: 1

Control Transformers500 VA  1.7 ASmd/SmtTriple Primary WindingTriple Secondary Winding21 mm21 mm10.8 mm We - Flex
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