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.

Power Transformers

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(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
PL30-24-130B


Tamura Power Transformers 24.0VCT 1.25A 12.0V 2.50A
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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.

Tamura Availability : 464
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USD 16.5165

Multiples of: 1

Power Transformers30 VA   Through Hole    41 mm Pl
TG20-36


Power Transformers Printed Circuit Transformer (TransGlobal), Input Voltage 115/230, VA 20, Voltage in Series 36 C.T., Amperage In Series 0.56, Voltage in Parallel 18, Amperage in Parallel 1.12
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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 : 460
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USD 14.8575

Multiples of: 1

 20 VA           
1-1611449-0


Power Transformers 4000-01C02BB999
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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.

TE Connectivity Availability : 453
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USD 12.2405

Multiples of: 1

             
PL56-12


POWER 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.

Tamura Availability : 452
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USD 9.1087

Multiples of: 1

             
SW-548


Power Transformer 2500Vrms 12VA 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 : 449
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USD 8.6619

Multiples of: 1

             
3FS-312


Power Transformers 12.6VCT@.2A 6.3V@.4A Single Primary
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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.

Tamura Availability : 446
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USD 3.5343

Multiples of: 1

Power Transformers2.4 VA115 V6.3 v / 12.6 V Through HoleSingle Primary WindingDual Secondary Winding  32.1 mm 3Fs
SW-432


Printed Circuit Transformer Side-Winder, Single Input Voltag
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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 : 446
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USD 25.7119

Multiples of: 1

             
7825355VC


Murata Power Solutions Power Transformers MAX253 CNVR XFRMR 5Vin 5Vout 4000VDC
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Murata Availability : 445
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USD 3.3495

Multiples of: 1

Toroidal Power Transformers1 W5 V5 V200 mAThrough HoleSingle Primary WindingSingle Secondary Winding9.52 mm9 mm6.35 mm  
750314781


Power Transformers WE-PPTI LT3999 EP7 7W SMT
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Wurth Availability : 443
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USD 2.437

Multiples of: 1

            WE - PPTI
F28-1300


Power Transformers 36VA 28V CT @ 1.3A Split Pack
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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.

Triad Availability : 441
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USD 16.9171

Multiples of: 1

Control Transformers36 VA    Single Primary WindingDual Secondary Winding     
BV302S06023


Transformer: encapsulated; 2.3VA; 230VAC; 6V; 383mA; PCB
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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.

Zettler Availability : 436
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USD 2.0286

Multiples of: 1

 2.3 VA230 VAC6 V383 mAPCB       
PLN050-ED21A05S


Power Transformers Planar transformer, 50W, EED20.9, Vout 5V
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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.

Bourns Availability : 436
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USD 6.4745

Multiples of: 1

Planar Transformers50 W33 V to 57 V12.5 V50 mASMD/SMTSingle Primary WindingSingle Secondary Winding22.7 mm26 mm9.8 mm PLN
PLN070-ED21A05S


Power Transformers Planar transformer, 70W, EED20.9, Vout 5V
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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.

Bourns Availability : 434
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USD 6.6355

Multiples of: 1

Planar Transformers70 W33 V to 57 V12 V50 mASMD/SMTSingle Primary WindingSingle Secondary Winding22.7 mm26 mm9.8 mm PLN
PH0416NLT


Power Transformers Flyback AEC-Q200 43-172uH, 1:2, 5000V
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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 : 430
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USD 2.6565

Multiples of: 1

Power       10 mm10 mm12.5 mm Er11 Platform
P-8673


Stancor Power Transformer (Single Secondary) Input Voltage (AC) 117, Output Voltage (AC) 36, Output Amps 4, Center Tapped
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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 : 428
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USD 83.7719

Multiples of: 1

             
ST-4-24


Power Transformers 50\60 Hz, Laminated 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.

Bel Fuse Availability : 425
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USD 7.9348

Multiples of: 1

Class 2 Transformers6 VA115 V24 v ct/12 V250 mA / 500 mAThrough HoleSingle Primary WindingDual Secondary Winding41.3 mm33.3 mm33.3 mm St
DSW-410


Power Transformers Printed Circuit Transformer "Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 5, Individual Output mA 600, Series Output Voltage 10 C.T., Series Output mA 600, Parallel Output Voltage 5, Parallel Output mA 1200, VA 6
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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 : 422
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USD 8.6619

Multiples of: 1

 6 VA           
PC-24-50 SIGNAL


Power Transformers 50\60 Hz 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.

Bel Fuse Availability : 420
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USD 8.0016

Multiples of: 1

        34.9 mm28.6 mm30.15 mm Pc
PL2.5-20-130B


Tamura Power Transformers 20.0VCT 0.12A 10.0V 0.24A
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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.

Tamura Availability : 412
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USD 5.6941

Multiples of: 1

Power Transformers2.5 VA   Through Hole    28.6 mm Pl
PA1138NLT


Power Transformers SMD HiFreq WireWound 126.7uH .46Ohms
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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 : 186
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USD 1.755

Multiples of: 1

High Frequency Transformers60 W      14 mm17.65 mm12.32 mm  
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