Skip to main content
CalcPro

Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator

Easily calculate and compute steinmetz ferrite magnetic core loss (p_core) high-frequency calculator with accurate equations, live formulas, and expert guidance.

Transformer or inductor excitation frequency.

Peak AC flux swing (typically 0.1 to 0.25 T for ferrites).

Core physical volume Ve from manufacturer datasheet.

Empirical Steinmetz coefficients grade.

Calculated Result
0.57 W

Total Core Loss (P_core)

Total Core Loss (P_core)

0.57 W

Total Core Loss Watts

0.57

Volumetric Loss Mw Per Cm3

39.6

Flux Density Peak Gauss

1500

Steinmetz Alpha

1.35

0.57 — W

Calculation Breakdown

  1. Applied FormulaCalculates empirical volumetric hysteresis and eddy-current magnetic core losses in high-frequency SMPS ferrite transformers using the power-law Steinmetz equation.P_{core} = k f^\alpha B_{pk}^\beta \cdot V_e, \quad B_{pk} = \frac{V_{rms}}{4.44 f N A_e}

Steinmetz Core Loss Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.00.30.50.81.0Total Core Loss (P_core)

What Is the Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator?

This tool computes steinmetz ferrite magnetic core loss (p_core) high-frequency calculator with high precision arithmetic.

How Does the Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator Work?

Calculates empirical volumetric hysteresis and eddy-current magnetic core losses in high-frequency SMPS ferrite transformers using the power-law Steinmetz equation.

Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Pcore=kfαBpkβ⋅Ve,Bpk=Vrms4.44fNAeP_{core} = k f^\alpha B_{pk}^\beta \cdot V_e, \quad B_{pk} = \frac{V_{rms}}{4.44 f N A_e}

Calculates empirical volumetric hysteresis and eddy-current magnetic core losses in high-frequency SMPS ferrite transformers using the power-law Steinmetz equation.

How to Use the Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Steinmetz Ferrite Magnetic Core Loss (P_core) High-Frequency Calculator Example

Input Values:

operatingFrequencyKhz:100
peakFluxDensityTesla:0.15
coreVolumeCm3:14.5
ferriteMaterialGrade:N87
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required W.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

\n

Related Calculators

Explore more tools and calculators in Physics Calculators

Length Converter

Convert length and distance between metric and imperial units including meters, feet, inches, kilometers, miles, and yards with exact SI definitions.

Percentage Calculator

Calculate percentages: what % X is of Y, P% of X, % change, discount price, and percentage points.

Temperature Converter

Convert temperatures between Celsius (°C), Fahrenheit (°F), Kelvin (K), and Rankine (°R) with step-by-step thermodynamic formulas.

Ohm's Law & Electrical Power Calculator

Calculate Voltage (V), Current (I), Resistance (R), and Electrical Power (P) across DC circuits.

Density, Mass & Volume Calculator

Calculate density (ρ = m/V), material mass, or physical volume for solids, liquids, and gases.

Steam Turbine Surface Condenser Cooling Water Duty Calculator

Calculates surface condenser thermal heat rejection (MWth), circulating cooling water pumping volume (m³/h), and steam condensation rate.