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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
ST-3-12


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 : 256
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USD 6.7452

Multiples of: 1

Class 2 Transformers2.4 VA115 V12.6 v ct/6.3 V200 mA / 400 mAThrough HoleSingle Primary WindingDual Secondary Winding34.9 mm28.6 mm30.8 mm St
PL2.5-12-130B


Power Transformers 12.6VCT @ 0.20A 6.3V @ 0.40A
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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 : 256
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USD 8.0719

Multiples of: 5

Power Transformers2.5 VA   Through Hole    28.6 mm Pl
P-8658


Power Transformer (Single Secondary) Input Voltage (AC) 117,
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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 : 256
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USD 83.7244

Multiples of: 1

             
BV302S24010


Transformer: encapsulated; 1VA; 230VAC; 24V; 41mA; 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 : 255
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USD 1.8375

Multiples of: 1

 1 VA230 VAC24 V41 mAPCB       
YN10148


YN10148 TRANSFORMER PCB 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.

XON.COM Availability : 262
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USD 23.9987

Multiples of: 1

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P-8557


Power Transformer 1500Vrms 5Term. Wire Lead Flange 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.

Stancor Availability : 254
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USD 28.9677

Multiples of: 1

             
LB-624


Printed Circuit Transformer (Low Boy), VA 6, Input 115/230 V
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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 : 254
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USD 38.6269

Multiples of: 1

             
BV302S06028


Transformer: encapsulated; 2.8VA; 230VAC; 6V; 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 : 253
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 2.0727

Multiples of: 1

 2.8 VA230 VAC6 V PCB       
3FD-516


Tamura Power Transformers 16VCT0.8A 8V1.6A Dual 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 : 253
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USD 8.7896

Multiples of: 1

Power Transformers12 VA115 v / 230 V  Through HoleDual Primary WindingDual Secondary Winding  41.40 mm 3Fd
260A


Spatula - Mini - Straight .
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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.

Excelta Availability : 252
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USD 4.4733

Multiples of: 1

             
ST-5-24


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 : 252
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 8.8357

Multiples of: 1

Class 2 Transformers12 VA115 V24 v ct/12 V500 mA / 1 AThrough HoleSingle Primary WindingDual Secondary Winding48.4 mm40.4 mm36.9 mm St
P-8657


Emerson Power Transformer (Single Secondary) Input Voltage (AC) 117, Output Voltage (AC) 12, Output Amps 2
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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 : 252
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USD 60.1519

Multiples of: 1

             
3FL120-100


Power Transformers 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 : 251
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USD 16.8221

Multiples of: 1

             
DSW-328


Power Transformers 14Vout 85mA 28CT 115/230Vin 50/60Hz
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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 : 250
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USD 7.1165

Multiples of: 1

 2.5 VA           
DSW-610


Power Transformer 2500Vrms 20VA 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 : 249
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USD 14.4906

Multiples of: 1

             
ST-4-28


50\60 HZ, LAMINATED TRANSFORME
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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.

Signal Transformer Availability : 248
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USD 9.3396

Multiples of: 1

             
FS24-100


Power Transformers POWER XFMR 24.0Vct@0.100A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS24-100
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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 : 246
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USD 7.7847

Multiples of: 1

Power Transformers2.5 VA115 v / 230 V12 v / 24 V Through HoleDual Primary WindingDual Secondary Winding1.375 in1.125 in0.937 in Fs
B82804E0164A200


Power Transformers Half Bridge, Turns Ratio 1 : 28 : 1.53, EP9 IGBT Gate Drive 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.

TDK Availability : 242
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USD 3.1118

Multiples of: 1

Power Transformers    SMD/SMTSingle Primary WindingDual Secondary Winding11.45 mm10.7 mm10.55 mm EP9
B82804E0473A200


Power Transformers Push Pull, Turns Ratio 1 : 2.9 : 1, EP9 IGBT Gate Drive 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.

TDK Availability : 242
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 3.1118

Multiples of: 1

Power Transformers    SMD/SMTSingle Primary WindingDual Secondary Winding11.45 mm10.7 mm10.55 mm EP9
3FD-548


Power Transformers 48VCT@0.25A 24V@0.5A Dual 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 : 139
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 8.3622

Multiples of: 1

Power Transformers12 VA115 v / 230 V  Through HoleDual Primary WindingDual Secondary Winding  41.40 mm 3Fd
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