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
  
                 
PA2437NL


Power Transformers XFMR,FLYBACK,EP13,SMT NPB
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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 : 1513
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USD 2.6375

Multiples of: 1

             
SPOE7-0508


Power Transformers PoE EP10 Core
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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 : 1509
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USD 2.099

Multiples of: 1

             
DCT-20-120


20VA Ctl Xfmr - Primary = Leads
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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 : 1450
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USD 24.9244

Multiples of: 1

             
PA2649NLT


Transformers Audio & Signal XFMR, FORWARD, 30W, EP13
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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 : 1432
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USD 2.4875

Multiples of: 10

             
PH9384.021NLT


ISOLATION TRANSFORMER, AEC-Q200, 538UH;; ISOLATION TRANSFORMER, AEC-Q200, 538UH; Inductance:538µH; Product Range:PH9384NL Series
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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 : 1428
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USD 1.659

Multiples of: 1

             
PM2190.011NLT


Power Transformers 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200
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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 : 1420
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USD 2.4948

Multiples of: 1

     SMD/SMT       
PA2007NLT


Power Transformers 1:1 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.

Pulse Availability : 1404
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USD 1.628

Multiples of: 1

Gate Drive            
T40-24F3


Class 2 Transformer, Input Voltage 120/208/240 at 60 Hz, Out
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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 : 1368
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USD 13.7045

Multiples of: 1

             
SM13117EL


Power Transformers FLYBACK TRANS 13W POE1.5K VRM
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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 : 1349
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USD 1.4091

Multiples of: 1

             
PA4470.006NLT


Power Transformers 1.8W ER7.5 48V-3.3V SMT Tfrmr DM Flbk
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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 : 1348
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USD 0.1856

Multiples of: 1

Power1.8 W      8 mm6.6 mm6 mm Pa4470
VPP28-360


Power Transformers POWER XFMR 28.0Vct@0.360A UL/CSA/VDE PCB MOUNT/VPP28-360
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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 : 1343
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USD 6.9694

Multiples of: 1

World Series Transformers10 VA230 VAC , 115 VAC28 V Through HoleDual Primary WindingDual Secondary Winding1.875 in1.562 in1.375 in  
PA1276NLT


Power Transformers SMD HiFreq WireWound 77.4uH .27Ohms
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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 : 1338
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USD 2.375

Multiples of: 150

Isolation Transformers27 W  20 mA   17.65 mm14 mm12.7 mm Pa1276
BV302S12006


Transformer: encapsulated; 0.6VA; 230VAC; 12V; 50mA; 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 : 1335
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USD 1.8228

Multiples of: 1

 0.6 VA230 VAC12 V50 mAPCB       
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 : 1328
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USD 2.0375

Multiples of: 200

High Frequency Transformers7 W  20 mA   13.1 mm15.2 mm11.5 mm  
PH9185.034NLT


Pulse Transformers Audio & Signal TRANSFORMER 750UH 3:4 SMD
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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 : 1309
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USD 2.4019

Multiples of: 150

        10 mm10 mm12.5 mm  
PM2185.089NLT


Power Transformers 8CT:9CT Iso4000V Push Pull AEC-Q200
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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 : 1284
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USD 1.5392

Multiples of: 1

     SMD/SMT       
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 : 1279
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USD 7.3605

Multiples of: 1

Power Transformers2.5 VA   Through Hole    28.6 mm Pl
PM2185.034NLT


Power Transformers 3CT:4CT Iso4000V Push Pull AEC-Q200
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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 : 1249
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USD 1.5138

Multiples of: 1

     SMD/SMT       
PM2180.043NLT


Power Transformers 4CT:3CT Iso2500V For RS-485/232 AECQ2
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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 : 1231
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USD 1.6156

Multiples of: 1

     SMD/SMT       
90-T40F3


Power Transformers 120/208/240 at 60 Hz O/P 24V 1.67A VA 40
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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.

White-Rodgers Availability : 1231
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USD 22.0836

Multiples of: 1

Class 2 Transformers40 VA120 v , 208 v , 240 v24 V Mounting Foot       
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