The document presents a device modeling report for a magnetic core component from Ferroxcube, detailing its PSPICE model parameters including thermal energy and anisotropy. It includes simulation results with a comparison table of measured versus simulated values highlighting the percentage error across various magnetic field strengths. All content is copyrighted by Bee Technologies Inc. in 2004.

1. Device Modeling Report
COMPONENTS:MAGNETIC CORE
PART NUMBER:3E6
MANUFACTURER:FERROXCUBE
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

2. MAGNETIC CORE
Pspice model
Model description
parameter
A thermal energy parameter
K domain anisotropy parameter
C domain flexing parameter
MS magnetization saturation
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

3. Hysteresis Curve Characteristics
Evaluation Circuit
Simulation result
Simulation
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4. Simulation result
Simulation
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5. Comparison Table
B(mT) B(mT)
H(A/m) %Error
Measurement Simulation
25 310 297.65 3.984
50 348 337.079 3.138
75 365 354.465 2.886
100 370 363.736 1.693
125 375 370.373 1.234
150 380 373.153 1.802
175 385 375.994 2.339
200 385 378.712 1.633
225 385 381.554 0.895
250 385 384.333 0.173
75 360 345.716 3.968
100 363 359.691 0.912
125 365 368.29 0.901
150 370 373.67 0.992
175 378 377.726 0.072
200 385 380.456 1.180
225 385 382.815 0.568
250 385 384.613 0.101
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004