SPICE MODEL of 214-6243 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: CHOKE COIL
PART NUMBER: 214-6243
MANUFACTURER:
WURTH ELEKTRONIK GmbH & CO.KG
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

2. Theory: Auto Balancing Bridge Method
Optimization of Simulation
Range of adjustment Frequency:100 to100M(Hz)
Frequency vs.|Z| and Frequency vs.θz Characteristic
Attention)
Please use SPICE MODEL within the range from 100 to 100M(Hz)
L1
C1
R1
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

3. Equivalent circuit
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

4. Frequency vs. |Z| Characteristic
Evaluation circuit
R3 V1 1
1k
0Vdc
U1
I1 214_6243
1Aac
0Adc
0
Simulation resuit
Simulation
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

5. Comparison Table
|Z|(ohm) : |Z|(ohm) :
Frequency (Hz) % Error
Measurement Simulation
100 75.6297 m 74.378 m 1.655
1K 224.11 m 213.758 m 4.619
10K 2.07584 2.0154 2.912
100K 20.3452 20.143 0.994
1M 195.326 203.051 -3.955
Measurement Simulation % Error
F SRF (Hz) 11.350 M 11.122 M 2.009
|Z| (ohm),
at F SRF 46.3849 k 47.582 k -2.581
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004