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SPICE MODEL of 228-501 in SPICE PARK

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SPICE MODEL of 228-501 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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SPICE MODEL of 228-501 in SPICE PARK

  1. 1. Device Modeling Report COMPONENTS: CHOKE COIL PART NUMBER: 228-501 MANUFACTURER: WURTH ELEKTRONIK GmbH & CO.KG Bee Technologies Inc.All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  2. 2. Theory: Auto Balancing Bridge MethodOptimization of SimulationRange of adjustment Frequency:100 to100M(Hz)Frequency vs.|Z| and Frequency vs.θz CharacteristicAttention)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. 3. Equivalent circuit All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  4. 4. Frequency vs. |Z| CharacteristicEvaluation circuit R3 V1 1 1k 0Vdc U1 I1 1Aac 228_501 0Adc 0Simulation resuit Simulation All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  5. 5. Comparison Table |Z|(ohm) : |Z|(ohm) : Frequency (Hz) % Error Measurement Simulation 100 222.251 m 222.338 m -0.039 10K 6.23879 5.9538 4.568 100K 61.2142 59.186 3.313 1M 625.596 624.873 0.116 10M 1.56849 k 1.5711 k -0.166 Measurement Simulation % Error F SRF (Hz) 4.545 M 4.575 M -0.660 |Z| (ohm), at F SRF 70.139 k 73.488 k -4.775 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

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