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Toroidal Transformer

High Accurancy Magnetic Core Filament Transformer Grain Oriented Silicon Steel Toroidal Coil Transformer

High Accurancy Magnetic Core Filament Transformer Grain Oriented Silicon Steel Toroidal Coil Transformer

Toroidal transformers are widely used in household equipment & other high technical electronic equipment.

  • Product Detail

For a toroidal transformers, power refers to the amount of work done by an object in a unit time, power is a physical quantity that describes the speed of work. The amount of work is constant, and the shorter the time, the greater the power value. Capacitors are also called capacitors, and their ability to hold charges is usually referred to as capacitance, which is represented by the letter C. A capacitor, as the name implies, is a ‘container for holding electricity’, a device that holds electrical charges.


Key Properties:

  • Primary Voltage : 2*115V AC
  • Secondary Voltage: 2*6.3V AC
  • Secondary Current:2.5A
  • Core dimensions: OD*ID*H=75*45*30
  • Core Material: Grain oriented silicon steel 027P090 or equal
  • Filament Transformer dimensions: OD*H=85*40
  • Working frequency :50~60Hz
  • Transformer temperature rising: ≤20℃
  • Secondary Voltage Drop: ≤8%
  • Lead wire Length : 200mm




Mounting Methods:



Main Application:

  • Green Power
Coilcore components for green energy market covering  isolation transformers, drive inductors, line reactors, DC to AC conversion, etc.
  • Military

Considering not only optimum cost, weight, size, but most important of reliability, our amorphous core transformers, 400Hz transformers, power chokes performance well to military industry.

Tele-communications

Coilcore supply power chokes, filter chokes, common mode chokes, isolation transformers for ele-communication application.

  • Medical

Coilcore focus on power solutions for the medical industry where reliability and performance are critical. Our toroidal medial power transformer with low stray field and low leakage current levels.

  • Industrial

Our core competency magnetics including industrial control transformers, isolating safety transformers, high current inductors, and power inductors, with over 15 years long term project design experience.

  • Rail

Safety and efficiency must come first, we obtain full experience of toroidal transformers, current transformers, high frequency transformers, power rail transformers, line filter chokes, EMC filters, HF chokes for railway and train applications. 


Customized Design:

We design & produce goods based on specifications & drawing, specification including:

  • What's the transformer input voltage? 
  • If work frequency is 50~60Hz? Or others?
  • What's the transformer output voltage?  What's the quantities of output voltage port? 
  • What's the work power? 
  • Any special installation size request? Or just do it as small as possible?


As an leading manufacturer of amorphous and nanocrystalline core products, Coilcore provides quality services to customers with high-performance products and one-stop solutions. By leaving a message below to get more details about Toroidal Transformer quickly!

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IPv6 network supported

IPv6 network supported

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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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