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
  
                 
3FS-220


Power Transformers 20VCT@.055A 10V@.11A Single Primary
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Tamura 742
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AUD 7.5
Multiples of: 1

Power Transformers1.1 VA115 V  Through HoleSingle Primary WindingDual Secondary Winding  25.4 mm 3Fs
PH0416NLT


Power Transformers Flyback AEC-Q200 43-172uH, 1:2, 5000V
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Pulse 727
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AUD 3.5438
Multiples of: 150

Power       10 mm10 mm12.5 mm Er11 Platform
PH9185.034NLT


Pulse Transformers Audio & Signal TRANSFORMER 750UH 3:4 SMD
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Pulse 727
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AUD 4.9875
Multiples of: 150

        10 mm10 mm12.5 mm  
9-1611461-2


Power Transformers 4000-78AW18K999=TRANSFORMER-
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TE Connectivity 717
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AUD 31.5375
Multiples of: 1

             
4000-78AW18K999


Power Transformers TRANSFORMER-
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TE Connectivity 717
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AUD 31.5375
Multiples of: 1

             
DSW-216


Power Transformer 2500Vrms 1.1VA 8Term. PC Pin Thru-Hole
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Stancor 716
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AUD 37.5188
Multiples of: 1

             
PGG6457.011NLT


Power Transformers IV=4200V SMT Reinforced 13mm TR=1:01 15.6mm L 16.5mm W 7.1mm H
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Pulse 709
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AUD 3.993
Multiples of: 1

Power Transformers    PCB MountDual Primary WindingDual Secondary Winding15.6 mm15.6 mm7.1 mm PGG6457
TMU16A02W


Power Transformers XFMR CMC MODULE AECQ BATT MNGT
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Taoglas 703
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AUD 2.0955
Multiples of: 1

BMS Transformers 57 VDC  SMD/SMTSingle Primary WindingDual Secondary Winding12.7 mm9.45 mm5 mm Stratos
PA0367ANLT


Power Transformers SMD Flyback Xfmr 18uH 18Ohms LwPrfl
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Pulse 703
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AUD 4.5
Multiples of: 1

Flyback Transformers       11.68 mm11.68 mm5.2 mm  
PA1276NLT


Power Transformers SMD HiFreq WireWound 77.4uH .27Ohms
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Pulse 493
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AUD 3.4257
Multiples of: 1

Isolation Transformers27 W  20 mA   17.65 mm14 mm12.7 mm Pa1276
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