- #1
chopficaro
- 46
- 0
can i solve for core loss of a cylindrical inductor by knowing the dimensions of it and the material it is made of?
Core loss calculation - inductor
- Thread starter chopficaro
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- Calculation Core Inductor Loss
In summary, core loss in an inductor is the energy dissipated in the core material due to the alternating magnetic field. It is important to calculate core loss to determine the efficiency and performance of the inductor, select the appropriate core material, and optimize its design. Core loss can be calculated using the Steinmetz equation or other methods, and is affected by factors such as core material properties, operating frequency, and temperature. To reduce core loss, high-quality core materials and design optimization techniques can be utilized.
- #2
m.s.j
- 215
- 1
Manufacturers are now presenting the core loss in the form of an equation such as:
watts / kilogram =k.f(m).B(n)
In the attached tables the manufacturer core loss data has been organized with the same units for all core losses.
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Creative thinking is breezy, Then think about your surrounding things and other thought products. http://electrical-riddles.com
watts / kilogram =k.f(m).B(n)
In the attached tables the manufacturer core loss data has been organized with the same units for all core losses.
--------------------------------
Creative thinking is breezy, Then think about your surrounding things and other thought products. http://electrical-riddles.com
Attachments
Core loss in an inductor refers to the energy that is dissipated in the core material due to the alternating magnetic field. This loss is caused by the hysteresis and eddy currents in the core material.
Question 2: Why is core loss calculation important for inductors?Core loss calculation is important for inductors because it helps in determining the efficiency and performance of the inductor. It also allows for proper selection of core material and design optimization.
Question 3: How is core loss calculated in an inductor?Core loss in an inductor can be calculated by using the Steinmetz equation, which takes into account the frequency, peak magnetic flux density, and the core material properties. Other methods such as finite element analysis and empirical formulas can also be used.
Question 4: What factors affect core loss in an inductor?The core loss in an inductor is affected by various factors such as the material properties of the core, operating frequency, peak magnetic flux density, and temperature. The core geometry and construction also play a role in determining the core loss.
Question 5: How can core loss be reduced in an inductor?Core loss in an inductor can be reduced by using high-quality core materials with low hysteresis and eddy current losses. Proper design optimization, such as using laminated cores and optimizing the core shape, can also help in reducing core loss.
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