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How to Use Ferrite Cores_ - Cautions and Warnings

Ferrite cores are small components that form a part of power inductors and transformers, broadband transformers, and more. Irrespective of the size, they play a big role in the functioning of these appliances.<br>In this article, we are mentioning some precaution

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How to Use Ferrite Cores_ - Cautions and Warnings

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  1. 22 April 2021 How to Use Ferrite Cores? - Cautions and Warnings In this article, we are mentioning some precautions and warnings to keep in mind while using ferrite cores. sales@cosmoferrites.com www.cosmoferrites.com

  2. sales@cosmoferrites.com www.cosmoferrites.com

  3. MDM Company Introduction Ferrite cores are small components that form a part of power inductors and transformers, broadband transformers, and more. Irrespective of the size, they play a big role in the functioning of these appliances. Ferrite cores are basically composed of non-conductive ceramic materials that contain various oxides with iron oxide as their primary constituent. Incorrect usage of ferrite cores can affect the mechanism of application, leading to malfunctions and/or reduced performance. sales@cosmoferrites.com www.cosmoferrites.com

  4. Let's begin! In this article, we are mentioning some precautions and warnings to keep in mind while using ferrite cores. Are you ready? Mechanical Stress Warm-Up Impact of Cores on Initial Permeability Winding Process Compatibility of Ferrite Accessories sales@cosmoferrites.com www.cosmoferrites.com

  5. Mechanical Stress Mechanical Stress is the amount of internal resistance released by a material upon applying some external force. It affects the magnetic properties of the ferrite material and the performance of the inductive component. The cores are made with ceramic materials and, like any other material, behave differently when under mechanical load. Also, ferrites are fragile to shock so they can break quite easily and their temperature changes fast. High cooling rates and high static and cyclic loads can lead to failure of the ferrite cores. All these things need to be dealt with care. sales@cosmoferrites.com www.cosmoferrites.com

  6. Warm-Up When ferrites operate at higher flux densities and higher frequencies, they become very hot. Two factors can cause them to heat up are: Resistive losses in the winding wire of transformers as an effect of primary and secondary currents Core losses owing to eddy currents and magnetic hysteresis Depending on their cause of heat, you need to use a high-quality or big-size core with huge wires in its windings. sales@cosmoferrites.com www.cosmoferrites.com

  7. Impact of Cores on Initial Permeability The stress state of ferrite cores has a direct impact on not only its mechanical but also magnetic properties like AL value. If there are higher stresses in the cores, the initial permeability will be much lower. So, the embedding medium of the cores should be elastic. sales@cosmoferrites.com www.cosmoferrites.com

  8. Winding Process While using Ferrite Cores, the initial winding needs to be soft to prevent the flanges from destruction. If the winding forces are very strong, they may cause a fire in the flanges. Alternatively, it can affect the size of the tube so the ferrite cores can’t be mounted any more. sales@cosmoferrites.com www.cosmoferrites.com

  9. Compatibility of Ferrite Accessories Ferrite accessories are unique to a type of Ferrite Core and not universal. To try unusual combinations, the user needs to do testing first at their own risk. You need to be very careful with the testing as ferrites are sensitive to shock. sales@cosmoferrites.com www.cosmoferrites.com

  10. Conclusion Keeping in mind the above cautions and warnings, you can use ferrite cores for various applications. This will not only help you to avoid risks but significantly improves the performance of your equipment. For more queries, you can feel free to contact us and our customer support team will get back to you shortly. Get Quote sales@cosmoferrites.com www.cosmoferrites.com

  11. MDM Company June 1, 2021 Thank you! Have a great day ahead. If you are looking for E Core, ER Core and Toroidal cores for your transformer or Application, you will want to source them from a well-established and ISO 9001 certified manufacturer. Cosmo Ferrites Limited has been manufacturing quality Soft Ferrites of various types for many years. The company can provide you soft ferrites core in various sizes to help you meet your application requirements. https://www.cosmoferrites.com/ sales@cosmoferrites.com +91 - 11 - 49398888 https://www.facebook.com/cosmoferritesltd/ https://twitter.com/Cosmo_ferrites https://in.linkedin.com/company/cosmo-ferrites-limited

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