The document is a device modeling report focused on a magnetic core part number PC46 manufactured by TDK Bee Technologies Inc. It includes parameters for thermal energy, anisotropy, and magnetization saturation, along with simulation results comparing measurement and simulation data across various values. The report concludes with a detailed comparison table showing percentage errors between measured and simulated results.

1. Device Modeling Report
COMPONENTS:MAGNETIC CORE
PART NUMBER:PC46
MANUFACTURER:TDK
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
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

4. Simulation result
Simulation
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

5. Comparison Table
B(mT) B(mT)
H(A/m) %Error
Measurement Simulation
100 450 444.641 1.191
200 475 472.331 0.562
300 490 491.088 0.222
400 500 499.516 0.097
500 502 504.07 0.412
600 505 508.026 0.599
700 510 509.99 0.002
800 515 511.953 0.592
900 515 513.291 0.332
1000 518 514.428 0.690
100 440 436.687 0.753
200 475 477.866 0.603
300 490 492.42 0.494
400 500 499.762 0.048
500 502 504.586 0.515
600 505 507.446 0.484
700 510 509.985 0.003
800 515 511.586 0.663
900 515 513.186 0.352
1000 518 514.428 0.690
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004