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

Enable Filter
  Manufacturer
Reset
  Product
Reset
  Power Rating
Reset
  Primary Voltage Rating
Reset
  Secondary Voltage Rating
Reset
  Secondary Current Rating
Reset
  Mounting Style
Reset
  Primary Winding
Reset
  Secondary Winding
Reset
  Length
Reset
  Width
Reset
  Height
Reset
  Outside Diameter
Reset
  Series
Reset
First...678910...
First...678910...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
750311457


Flyback Converters For For DC/DC Converters SMPS Transformer 2500Vrms Isolation 100kHz Surface Mount
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.3265

Multiples of: 1

             
750311856


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation Surface Mount
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.386

Multiples of: 1

             
750316152


Audio Transformers / Signal Transformers WE-FB SMD Flyback On REFDsgn LM3481 TI
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.42

Multiples of: 1

            We - Fb
750317894


Flyback Converters For For DC/DC Converters SMPS Transformer 4000Vrms Isolation 350kHz Surface Mount
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.42

Multiples of: 1

     Surface Mount      We - Agdt
750318016


Power Transformers WE-AGDT DCR= 0.32Ohm 350mH 6pF 4.5kV
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.4455

Multiples of: 1

     SMD/SMT       
749196248


Audio Transformers / Signal Transformers WE-FLEX Trnsfmr HV 6.6uH 1.6A
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.505

Multiples of: 1

Signal-  800 mA   16.3 mm12 mm7.4 mm We - Flex Hv
750811744


Power Transformers MID-OLON 90-375V 80kHz
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.505

Multiples of: 1

Power       43.18 mm39.6 mm30.48 mm Mid - Olon
749118205


LED Drivers, AC/DC SMPS For For AC/DC Converters SMPS Transformer 4000Vrms Isolation 132kHz Through Hole
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.5135

Multiples of: 1

Power9 W  0.85 A   18 mm18 mm16.5 mm We - Unit
750370047


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 250 ~ 500kHz Surface Mount
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.573

Multiples of: 1

Power   1.7 A   13.35 mm10.8 mm9.14 mm We - Fb
749119350


Power Transformers WE-PoE Power over Ethernet Transformer; Size EFD15; Ui = 36-57 V; Uo1 = 5 V; Io1 = 0.9 A; Uo2 = 5 V; Io2 = 0.9 A ; Uo3 = 5 V; Io3 = 0.9 A; Uaux = 9 V; fswitch = 200-500 kHz
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.59

Multiples of: 1

Poe - Power Over Ethernet Transformers            
749196338


Audio Transformers / Signal Transformers WE-FLEX Trnsfmr HV 9.3uH 1.13A
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.6325

Multiples of: 1

Signal-  830 mA   17.5 mm16 mm9 mm We - Flex Hv
749196331


Power Transformers WE-FLEX Transformer 9.3uH 1.09A
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.6495

Multiples of: 1

Control Transformers500 VA  0.97 ASmd/SmtTriple Primary WindingTriple Secondary Winding17.5 mm16 mm8.3 mm We - Flex
760875112


Wurth Electronics Transformers Audio & Signal WE-UOST Univ Offline 1500uH 0.8A 4200mOhm
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.709

Multiples of: 1

Transformers       20.6 mm16.6 mm13.5 mm We - Uost
760875532


Wurth Electronics Transformers Audio & Signal WE-UOST Univ Offline 1500uH 0.8A 6500mOhm
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.709

Multiples of: 1

Transformers       20.6 mm16.6 mm13.5 mm We - Uost
750315039


Wurth Electronics Midcom Power Transformers MID-ITIFBK 11W SMD Power Transformer
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.8365

Multiples of: 1

 --5 v , 15 V200 mA , 1 ASmd/SmtDual Primary WindingTriple Secondary Winding    Mid - Itifbk
750343108


Audio Transformers / Signal Transformers WE-FB SMD Flyback Dialog Semi iW1830
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.879

Multiples of: 1

            Mid - Oldia
750311307


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 100kHz Surface Mount
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 4.9045

Multiples of: 1

             
750310849


Flyback Converters For For AC/DC Converters SMPS Transformer 4000Vrms Isolation Through Hole
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 5.0235

Multiples of: 1

             
750343109


Audio Transformers / Signal Transformers WE-FB SMD Flyback Dialog Semi iW1830
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 5.0915

Multiples of: 1

            Mid - Oldia
750311911


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation Through Hole
Icon ROHS
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 : 4850
Ship by Mon. 28 Jul to Wed. 06 Aug Calender.png

USD 5.2615

Multiples of: 1

             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...678910...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified