Ferrite U Cores: Significance, Properties, Applications & Sizes

FERRITE U
CORES

By Cosmo Ferrites

www.cosmoferrites.com

Ferrite U Cores: Significance, Properties, Applications & Sizes

TABLE OF CONTENT

• Overview
• Significance of U Cores
• Properties of U Cores
• Major Applications
• Popular Sizes to buy
• Conclusion

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OVERVIEW

Ferrite U cores are dense ceramic ceramics
composed of manganese and zinc metals. They
are an excellent choice for transformers, chokes,
and transducers because they provide several
design benefits such as high resistivity, a wide
range of operating frequencies, time and
temperature stability, cheap cost, and the
availability of a wide variety of material
alternatives.

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SIGNIFICANCE They are quite popular in the worldwide market and are created
in a cost-effective manner. Because they are simple to
manufacture, they are generally affordable. The cores are large
and may be combined in multiple layers to increase power. They
have no self-protection ability.
Because U cores have long legs, they have low leakage inductance and
allow for improved voltage isolation.
These cores are combined with other U cores or I cores to form a square
closed core shape, which is the most basic design.

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PROPERTIES

• At high flux densities and temperatures, the permeability is
high and the losses are minimal.

• Low existing currents due to high saturation
• Because of the length of the legs, there is less leakage.
• Excellent voltage isolation and frequency responsiveness
• Air gaps and AL values that are specific

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Applications

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•

• Converter & Inverter Transformers

• Voltage Converters

• Noise Filters

• Inductive Heating

• Compensated Chokes

• Ignition Systems

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Popular Sizes

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UU12620 U126/91/20
UU10130 U101/76/30
UU14130 U141/78/30
UUR6440 UR64/40/20
UU116 U10/8/5

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CONCLUSION Ferrite U Cores are the ultimate choice for you to serve
your electrical and mechanical requirements. While
using them for your applications, you can enjoy the
benefits of high magnetic permeability, low losses in
high frequency, and low conductivity.

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Thank You

Cosmo Ferrites specializes in producing MnZn based high-quality standard
U cores. You can buy these cores for your electrical needs, in any quantity, be
it thousands or millions. They provide to customers in the shortest possible
delivery time. You may also speak with specialists for further information on
the items and their cost. Feel free to request a sample.

[email protected] +91-11 4939

8800
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